vault backup: 2024-09-05 17:56:43

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/AudioVisual.ctxt

@@ -0,0 +1,14 @@
+#BlueJ class context
+comment0.params=
+comment0.target=int\ getPlayingTime()
+comment0.text=\n\ Field\ Accessor\ Start\n
+comment1.params=playingTime
+comment1.target=void\ setPlayingTime(int)
+comment1.text=\n\ Field\ Accessor\ End\n\ \n\ Field\ Mutator\ Start\n
+comment2.params=
+comment2.target=void\ printDetails()
+comment2.text=\n\ Field\ Mutator\ End\n
+comment3.params=detailScanner
+comment3.target=void\ readItemData(java.util.Scanner)
+comment3.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+numComments=4

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/AudioVisual.java

@@ -0,0 +1,55 @@
+
+/**
+ * Subclass of LibraryItem to create objects of audio and visual items in a library.
+ * 
+ * @George Wilkinson
+ * @1.2
+ */
+
+import java.util.Scanner;
+
+public abstract class AudioVisual extends LibraryItem
+{
+    private int playingTime;
+    
+    /*
+     * Field Accessor Start
+     */    
+    public int getPlayingTime()
+    {
+        return playingTime;
+    }
+    
+    /*
+     * Field Accessor End
+     * 
+     * Field Mutator Start
+     */
+    
+    public void setPlayingTime( int playingTime )
+    {
+        this.playingTime = playingTime;
+    }
+    
+    /*
+     * Field Mutator End
+     */
+    
+    public void printDetails()
+    {
+        System.out.println( "Playing Time: " + playingTime );
+        super.printDetails();
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.playingTime = Integer.parseInt( detailScanner.next().trim() );
+            super.readItemData( detailScanner );
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Book.ctxt

@@ -0,0 +1,23 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Book()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Book\n\ Since\ all\ field\ variables\ initialise\ as\ null,\ nothing\ should\ happen\ here.\n
+comment1.params=
+comment1.target=java.lang.String\ getAuthor()
+comment1.text=\n\ Return\ value\ of\ @author\n
+comment2.params=
+comment2.target=java.lang.String\ getIsbn()
+comment2.text=\n\ Return\ value\ of\ @isbn.\n
+comment3.params=author
+comment3.target=void\ setAuthor(java.lang.String)
+comment3.text=\n\ Set\ value\ of\ @author.\n
+comment4.params=isbn
+comment4.target=void\ setIsbn(java.lang.String)
+comment4.text=\n\ Set\ value\ of\ @isbn\n
+comment5.params=
+comment5.target=void\ printDetails()
+comment5.text=\n\ Print\ to\ terminal,\ relevant\ details\ of\ current\ object.\n
+comment6.params=detailScanner
+comment6.target=void\ readItemData(java.util.Scanner)
+comment6.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+numComments=7

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Book.java

@@ -0,0 +1,76 @@
+
+/**
+ * Subclass of LibraryItem that emulates a Book item.
+ * 
+ * @George Wilkinson 
+ * @2.5
+ */
+
+import java.util.Scanner;
+import java.util.NoSuchElementException;
+
+public class Book extends PrintedItem
+{
+    private String author;
+    private String isbn;
+
+    /**
+     * Constructor for objects of class Book
+     * Since all field variables initialise as null, nothing should happen here.
+     */
+    public Book(){}
+    
+    /*
+     * Return value of @author
+     */
+    public String getAuthor()
+    {
+        return author;
+    }
+    
+    /*
+     * Return value of @isbn.
+     */
+    public String getIsbn()
+    {
+        return isbn;
+    }
+    
+    /*
+     * Set value of @author.
+     */
+    public void setAuthor( String author )
+    {
+        this.author = author;
+    }
+    
+    /*
+     * Set value of @isbn
+     */
+    public void setIsbn( String isbn )
+    {
+        this.isbn = isbn;
+    }
+    
+    /*
+     * Print to terminal, relevant details of current object.
+     */
+    public void printDetails() {
+        System.out.println( "ISBN: " + isbn +
+        "\nAuthor: " + author );
+        super.printDetails();
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.author = detailScanner.next().trim();
+            this.isbn = detailScanner.next().trim();
+            super.readItemData( detailScanner );
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/CD.ctxt

@@ -0,0 +1,23 @@
+#BlueJ class context
+comment0.params=
+comment0.target=CD()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ CD\n\ Since\ all\ field\ variables\ initialise\ as\ null,\ nothing\ should\ happen\ here.\n
+comment1.params=
+comment1.target=java.lang.String\ getArtist()
+comment1.text=\n\ Return\ value\ of\ @artist.\n
+comment2.params=
+comment2.target=int\ noOfTracks()
+comment2.text=\n\ Return\ value\ of\ @noOfTracks\n
+comment3.params=artist
+comment3.target=void\ setArtist(java.lang.String)
+comment3.text=\n\ Set\ value\ of\ @artist.\n
+comment4.params=noOfTracks
+comment4.target=void\ setNoOfTracks(int)
+comment4.text=\n\ Set\ value\ of\ @noOfTracks.\n
+comment5.params=
+comment5.target=void\ printDetails()
+comment5.text=\n\ Print\ to\ terminal,\ relevant\ details\ of\ current\ object.\n
+comment6.params=detailScanner
+comment6.target=void\ readItemData(java.util.Scanner)
+comment6.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+numComments=7

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/CD.java

@@ -0,0 +1,76 @@
+
+/**
+ * Subclass of AudioVisual, to create objects of a CD.
+ * 
+ * @George Wilkinson
+ * @1.2
+ */
+
+import java.util.Scanner;
+
+public class CD extends AudioVisual
+{
+    private String artist;
+    private int noOfTracks;
+    
+    /**
+     * Constructor for objects of class CD
+     * Since all field variables initialise as null, nothing should happen here.
+     */
+    public CD(){}
+    
+    /*
+     * Return value of @artist.
+     */
+    public String getArtist()
+    {
+        return artist;
+    }
+    
+    /*
+     * Return value of @noOfTracks
+     */
+    public int noOfTracks()
+    {
+        return noOfTracks;
+    }
+    
+    /*
+     * Set value of @artist.
+     */
+    public void setArtist( String artist )
+    {
+        this.artist = artist;
+    }
+    
+    /*
+     * Set value of @noOfTracks.
+     */
+    public void setNoOfTracks( int noOfTracks )
+    {
+        this.noOfTracks = noOfTracks;
+    }
+    
+    /*
+     * Print to terminal, relevant details of current object.
+     */
+    public void printDetails() {
+        System.out.println( "Artist: " + artist +
+        "\nTrack Count: " + noOfTracks );
+        super.printDetails();
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.artist = detailScanner.next().trim();
+            this.noOfTracks = Integer.parseInt( detailScanner.next().trim() );
+            super.readItemData( detailScanner );
+        }
+    }
+    
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/DVD.ctxt

@@ -0,0 +1,17 @@
+#BlueJ class context
+comment0.params=
+comment0.target=DVD()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ DVD\n\ Since\ all\ field\ variables\ initialise\ as\ null,\ nothing\ should\ happen\ here.\n
+comment1.params=
+comment1.target=java.lang.String\ getDirector()
+comment1.text=\n\ Return\ value\ of\ @director.\n
+comment2.params=director
+comment2.target=void\ setDirector(java.lang.String)
+comment2.text=\n\ Set\ value\ of\ @director.\n
+comment3.params=
+comment3.target=void\ printDetails()
+comment3.text=\n\ Print\ relevant\ details\ of\ the\ current\ object.\n
+comment4.params=detailScanner
+comment4.target=void\ readItemData(java.util.Scanner)
+comment4.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+numComments=5

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/DVD.java

@@ -0,0 +1,56 @@
+
+/**
+ * Subclass of AudioVisual to create objects of DVD items.
+ * 
+ * @George Wilkinson
+ * @1.2
+ */
+
+import java.util.Scanner;
+
+public class DVD extends AudioVisual
+{
+    private String director;
+    
+    /**
+     * Constructor for objects of class DVD
+     * Since all field variables initialise as null, nothing should happen here.
+     */
+    public DVD(){}
+    
+    /*
+     * Return value of @director.
+     */
+    public String getDirector()
+    {
+        return director;
+    }
+    
+    /*
+     * Set value of @director.
+     */
+    public void setDirector( String director )
+    {
+        this.director = director;
+    }
+    
+    /*
+     * Print relevant details of the current object.
+     */
+    public void printDetails() {
+        System.out.println( "Director: " + director );
+        super.printDetails();
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.director = detailScanner.next().trim();
+            super.readItemData( detailScanner );
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/DateUtil.ctxt

@@ -0,0 +1,26 @@
+#BlueJ class context
+comment0.params=date
+comment0.target=java.lang.String\ convertDateToLongString(java.util.Date)
+comment0.text=\n\ Converts\ a\ Date\ object\ to\ a\ corresponding\ String\ in\n\ the\ long\ date\ pattern\ style\ "Saturday,\ 25\ March\ 2023".\n\n\ @param\ \ \ \ \ date\ \ a\ Date\ object\n\n\ @return\ \ \ \ a\ String,\ containing\ a\ long\ date\ pattern\n
+comment1.params=date
+comment1.target=java.lang.String\ convertDateToShortString(java.util.Date)
+comment1.text=\n\ Converts\ a\ Date\ object\ to\ a\ corresponding\ String\ in\n\ the\ short\ date\ pattern\ style\ "25-03-2023".\n\n\ @param\ \ \ \ \ date\ \ a\ Date\ object\n\n\ @return\ \ \ \ a\ String,\ containing\ a\ short\ date\ pattern\n
+comment2.params=dateString
+comment2.target=java.util.Date\ convertStringToDate(java.lang.String)
+comment2.text=\n\ Converts\ a\ string\ in\ the\ short\ date\ pattern\ style\ "25-03-2023"\n\ to\ a\ corresponding\ Date\ object.\n\n\ Any\ leading\ or\ trailing\ spaces\ are\ first\ removed\ from\ the\ date\ string.\n\ The\ String\ parameter\ that\ represent\ a\ date\ as\ a\ string\ must\ be\ in\ the\n\ format\ dd-mm-yyy\ (e.g.\ 25-03-2023\ or\ 25-3-2023)\ where\ dd\ represents\n\ one\ or\ two\ digits\ representing\ the\ day\ in\ the\ month,\ similarly\ for\n\ mm\ representing\ the\ month\ in\ the\ year\ and\ yyyy\ represents\ the\ four\n\ digits\ for\ the\ year.\n\n\ A\ RuntimeException\ is\ thrown\ if\ the\ date\ string\ is\ not\ recognised\ as\n\ a\ valid\ date.\ Such\ exceptions\ do\ not\ need\ to\ be\ caught\ or\ thrown\ as\ \n\ they\ are\ unchecked\ exceptions,\ but\ can\ be\ caught\ if\ necessary.\n\n\ @param\ \ \ \ \ dateString\ \ a\ Date\ object\n\n\ @return\ \ \ \ the\ Date\ object\n
+comment3.params=startDate\ endDate
+comment3.target=int\ daysBetween(java.util.Date,\ java.util.Date)
+comment3.text=\n\ Calculates\ the\ number\ of\ days\ between\ two\ given\ dates,\ startDate\ and\ endDate.\n\n\ If\ startDate\ is\ after\ endDate\ then\ the\ number\ of\ days\ returned\ will\ be\ negative.\n\n\ @param\ \ \ \ \ startDate\ \ \ a\ Date\ object\n\ @param\ \ \ \ \ endDate\ \ \ \ \ a\ Date\ object\n\n\ @return\ \ \ \ an\ int,\ number\ of\ days\ between\ the\ dates\n
+comment4.params=date\ noOfDays
+comment4.target=java.util.Date\ incrementDate(java.util.Date,\ int)
+comment4.text=\n\ Given\ date,\ a\ Date\ object,\ and\ noOfDays,\ an\ int,\ the\ method\ returns\n\ a\ Date\ object\ corresponding\ to\ noOfDays\ later\ than\ date.\n\n\ If\ noOfDays\ is\ negative,\ the\ resulting\ Date\ object\ will\ be\ before\ date.\n\n\ @param\ \ \ \ \ date\ \ \ \ \ \ a\ Date\ object\n\ @param\ \ \ \ \ noOfDays\ \ an\ int\n\n\ @return\ \ \ \ a\ Date\n
+comment5.params=year
+comment5.target=boolean\ isLeapYear(int)
+comment5.text=\n\ Given\ year,\ an\ int,\ the\ method\ checks\ to\ see\ if\ the\ year\n\ is\ a\ leap\ year.\n\n\ @param\ \ \ \ \ year,\ \ an\ int\n\n\ @return\ \ \ \ a\ boolean,\ true\ only\ if\ the\ year\ is\ a\ leap\ year.\n
+comment6.params=dateString
+comment6.target=boolean\ isValidDateString(java.lang.String)
+comment6.text=\n\ Given\ dateString,\ a\ String,\ the\ method\ checks\ to\ see\ if\ string\n\ corresponds\ to\ a\ valid\ shortDatePattern.\ \n\n\ @param\ \ \ \ \ dateString,\ a\ String\n\n\ @return\ \ \ \ a\ boolean,\ true\ only\ if\ the\ dateString\ is\ a\ valid\ pattern\n
+comment7.params=date
+comment7.target=java.util.Date\ nextDate(java.util.Date)
+comment7.text=\n\ Given\ date,\ a\ Date\ object,\ the\ method\ returns\n\ a\ Date\ object\ corresponding\ to\ the\ next\ day.\n\n\ @param\ \ \ \ \ noOfDays\ \ an\ int\n\n\ @return\ \ \ \ a\ Date\n
+numComments=8

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/DateUtil.java

@@ -0,0 +1,263 @@
+import java.text.SimpleDateFormat;
+import java.text.ParseException;
+import java.text.ParsePosition;
+import java.util.Date;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+/**
+ *
+ * A class DateUtil with the following methods for dealing with dates.
+ *
+ *    public static String  convertDateToLongString(Date date)
+ *    public static String  convertDateToShortString(Date date)
+ *    public static Date    convertStringToDate(String dateString)
+ *    public static int     daysBetween(Date startDate, Date endDate)
+ *    public static Date    incrementDate(Date date, int noOfDays)
+ *    public static boolean isLeapYear(int year)
+ *    public static boolean isValidDateString(String dateString)
+ *    public static Date    nextDate(Date date)
+ *
+ * @author D E Newton
+ *
+ */
+
+public class DateUtil
+{
+   public static SimpleDateFormat dateFormatter;
+   private static String longDatePattern;
+   private static String shortDatePattern;
+
+   /**
+    *    initializer block -- useful for
+    *    initializing static fields
+    */
+   static
+   {
+      shortDatePattern = "dd-MM-yyyy";       // dd = day, MM = month, yyyy = year (as 2, 2 and 4 digits respectively)
+      longDatePattern = "EEEE, d MMMM yyyy"; // e.g. Saturday, 25 March 2023
+                                             // EEEE (4 or more) = day in week, in full e.g.Saturday
+                                             // MMMMM (4 or more) = month name as text in full e.g. March
+                                             // d = day as 1 or 2 digits e.g. 25th of month -> 25, 23rd -> 23
+                                             //
+                                             // some alternatives below to help understanding (see documentation for SimpleDateFormat class)
+                                             // EE (3 or less) -> Tue
+                                             // MMMM              = month name as text in short e.g. Oct
+                                             // M (or MM)         = month as digits e.g.  1 (or 01) would correspond to January
+      dateFormatter = new SimpleDateFormat(shortDatePattern); // default pattern set
+      dateFormatter.setLenient(false); // default is true and impossible dates such
+                                       // as 31-09-2023 would be accepted but interpreted as 01-10-2023
+   }
+
+   /**
+    * Converts a Date object to a corresponding String in
+    * the long date pattern style "Saturday, 25 March 2023".
+    *
+    * @param     date  a Date object
+    *
+    * @return    a String, containing a long date pattern
+    */
+   public static String convertDateToLongString(Date date)
+   {
+      dateFormatter.applyPattern(longDatePattern);
+      String dateString = dateFormatter.format(date);
+      dateFormatter.applyPattern(shortDatePattern);  // reset pattern
+      return dateString;
+   }
+
+   /**
+    * Converts a Date object to a corresponding String in
+    * the short date pattern style "25-03-2023".
+    *
+    * @param     date  a Date object
+    *
+    * @return    a String, containing a short date pattern
+    */
+   public static String convertDateToShortString(Date date)
+   {
+      return dateFormatter.format(date);
+   }
+
+   /**
+    * Converts a string in the short date pattern style "25-03-2023"
+    * to a corresponding Date object.
+    *
+    * Any leading or trailing spaces are first removed from the date string.
+    * The String parameter that represent a date as a string must be in the
+    * format dd-mm-yyy (e.g. 25-03-2023 or 25-3-2023) where dd represents
+    * one or two digits representing the day in the month, similarly for
+    * mm representing the month in the year and yyyy represents the four
+    * digits for the year.
+    *
+    * A RuntimeException is thrown if the date string is not recognised as
+    * a valid date. Such exceptions do not need to be caught or thrown as 
+    * they are unchecked exceptions, but can be caught if necessary.
+    *
+    * @param     dateString  a Date object
+    *
+    * @return    the Date object
+    */
+   public static Date convertStringToDate(String dateString)
+   {
+      dateString = dateString.trim();
+
+      ParsePosition posn = new ParsePosition(0);  // initialise posn to the beginning of the string to be parsed
+
+      Date date = dateFormatter.parse(dateString, posn);
+      int endIndex = posn.getIndex(); // posn after parsing
+
+      String message = "Date string <" + dateString + "> not recognised";
+      if( date==null )
+      {
+         // parsing failed because string not recognised
+         message += ".";
+         throw new RuntimeException(message);
+      }
+      else if( endIndex!=dateString.length() )
+      {
+         // parsing failed because parsing did not "consume" all the characters
+         // in the string, indicating the complete string was not recognised
+         message += " because it contains extra characters after a date.";
+         throw new RuntimeException(message);
+      }
+      else
+         return date;
+   }
+
+   /**
+    * Calculates the number of days between two given dates, startDate and endDate.
+    *
+    * If startDate is after endDate then the number of days returned will be negative.
+    *
+    * @param     startDate   a Date object
+    * @param     endDate     a Date object
+    *
+    * @return    an int, number of days between the dates
+    */
+   public static int daysBetween(Date startDate, Date endDate)
+   {
+      // first check that startDate is not after endDate
+      boolean outOfOrder;
+      Date temp;
+
+      if( startDate.compareTo(endDate)<=0 )
+      {
+         outOfOrder = false;
+      }
+      else
+      {
+         outOfOrder = true;
+         temp = startDate;
+         startDate = endDate;
+         endDate = temp;
+      }
+
+      int daysBetween = 0;
+
+      Calendar calendar = new GregorianCalendar();
+      calendar.setTime(startDate);  // initialised at start date
+
+      Calendar calendarEndDate = new GregorianCalendar();
+      calendarEndDate.setTime(endDate);
+
+      // First advance calendar a year at a time without advancing past the end date.
+      // This is much quicker, for dates that are years apart, than simply relying  on the
+      // later "day at a time" loop. Advancing "a month at a time" before the "day at a
+      // time" loop would be even better but complex because of the varying month lengths.
+
+      Calendar prevYearCalendar = (Calendar) calendar.clone();
+      calendar.add(Calendar.YEAR, 1);
+      // advance calendar a year at a time until end date reached
+      while( !calendar.getTime().after(endDate) )
+      {
+         if( isLeapYear(prevYearCalendar.get(Calendar.YEAR)) &&
+             prevYearCalendar.get(Calendar.MONTH)<Calendar.MARCH )
+            // advancing past a leap year day
+            daysBetween += 366;
+         else
+            daysBetween += 365;
+
+         prevYearCalendar = (Calendar) calendar.clone();
+         calendar.add(Calendar.YEAR, 1);
+      }
+      calendar = prevYearCalendar; // calendar always advances too far, so need to correct
+
+      // now advance calendar a day at a time until end date reached
+      while( calendar.getTime().before(endDate) )
+      {
+         calendar.add(Calendar.DAY_OF_MONTH, 1);
+         daysBetween++;
+      }
+
+      if( outOfOrder )
+         daysBetween = -daysBetween;
+
+      return daysBetween;
+   }
+
+   /**
+    * Given date, a Date object, and noOfDays, an int, the method returns
+    * a Date object corresponding to noOfDays later than date.
+    *
+    * If noOfDays is negative, the resulting Date object will be before date.
+    *
+    * @param     date      a Date object
+    * @param     noOfDays  an int
+    *
+    * @return    a Date
+    */
+   public static Date incrementDate(Date date, int noOfDays)
+   {
+      Calendar calendar = new GregorianCalendar();
+      calendar.setTime(date);
+      calendar.add(Calendar.DAY_OF_MONTH, noOfDays);
+      return  calendar.getTime();
+   }
+
+   /**
+    * Given year, an int, the method checks to see if the year
+    * is a leap year.
+    *
+    * @param     year,  an int
+    *
+    * @return    a boolean, true only if the year is a leap year.
+    */
+   public static boolean isLeapYear(int year)
+   {
+      GregorianCalendar calendar = new GregorianCalendar();
+      return calendar.isLeapYear(year);
+   }
+
+   /**
+    * Given dateString, a String, the method checks to see if string
+    * corresponds to a valid shortDatePattern. 
+    *
+    * @param     dateString, a String
+    *
+    * @return    a boolean, true only if the dateString is a valid pattern
+    */
+   public static boolean isValidDateString(String dateString)
+   {
+      try
+      {
+         Date d = DateUtil.convertStringToDate(dateString);
+         return true;
+      }
+      catch(RuntimeException ex)
+      {
+         return false;
+      }      
+   }
+   
+   /**
+    * Given date, a Date object, the method returns
+    * a Date object corresponding to the next day.
+    *
+    * @param     noOfDays  an int
+    *
+    * @return    a Date
+    */
+   public static Date nextDate(Date date)
+   {
+      return incrementDate(date, 1);
+   }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Diary.ctxt

@@ -0,0 +1,17 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Diary()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Diary\n
+comment1.params=itemReservation
+comment1.target=void\ addReservation(LibraryReservation)
+comment1.text=\n\ Method\ for\ adding\ a\ reservation\ to\ the\ diary.\ \n\ @parameter\ itemReservation,\ of\ type\ ItemReservation\ \n
+comment2.params=startDate\ endDate
+comment2.target=void\ printEntries(java.util.Date,\ java.util.Date)
+comment2.text=\n\ Method\ for\ displaying\ the\ reservations\ between\ specified\ dates.\ \n\n\ @parameter\ \ \ \ \ startDate,\ of\ type\ Date\n\ @parameter\ \ \ \ \ endDate,\ of\ type\ Date\n
+comment3.params=itemReservation
+comment3.target=void\ deleteReservation(LibraryReservation)
+comment3.text=\n\ Method\ for\ deleting\ a\ reservation\ from\ the\ diary.\ \n\ @parameter\ itemReservation,\ of\ type\ ItemReservation\ \n
+comment4.params=date
+comment4.target=LibraryReservation[]\ getReservations(java.util.Date)
+comment4.text=\n\ Accessor\ method\ for\ returning\ all\ reservations\ that\ have\ entries\ \n\ in\ the\ diary\ for\ a\ particular\ date.\ \n\n\ @parameter\ \ \ \ \ date,\ of\ type\ Date\ \n\ @return\ \ \ \ \ \ \ \ an\ array\ of\ reservations,\ or\ null\ if\ no\ entry\ for\ that\ date\n
+numComments=5

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Diary.java

@@ -0,0 +1,205 @@
+import java.util.Date;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.ArrayList;
+/**
+ * A class Diary that represents a "diary" of library item reservations.
+ * 
+ * The diary is structured as a Map of entries in which each entry corresponds 
+ * to a specific day.  As the map is not accessed in a sequential fashion, it
+ * doesn't matter whether the actual map class is a TreeMap or a HashMap.
+ *
+ * @author D E Newton
+ * 
+ */
+public class Diary
+{
+   private Map<Date, DayInDiary> dayInDiaryMap;
+
+   /**
+    * Constructor for objects of class Diary
+    */
+   public Diary()
+   {
+      // create diary as a map
+      dayInDiaryMap = new HashMap<Date, DayInDiary>();
+   }
+   
+   /**
+    * Method for adding a reservation to the diary. 
+    * @parameter itemReservation, of type ItemReservation 
+    */
+   public void addReservation(LibraryReservation itemReservation)
+   {
+      Date date = itemReservation.getStartDate();
+      for(int day=1; day<=itemReservation.getNoOfDays(); day++)
+      {
+         if( !dayInDiaryMap.containsKey(date) )
+         {
+            // add new day to diary if no previous entries for this day
+            dayInDiaryMap.put(date, new DayInDiary(date));
+         }
+         
+         dayInDiaryMap.get(date).addEntry(itemReservation, day);
+         date = DateUtil.nextDate(date);
+      }
+   }
+  
+   /**
+    * Method for displaying the reservations between specified dates. 
+    *
+    * @parameter     startDate, of type Date
+    * @parameter     endDate, of type Date
+    */
+   public void printEntries(Date startDate, Date endDate)
+   {
+      if( DateUtil.daysBetween(startDate, endDate)<0 )  
+      {
+         // startDate after endDate 
+         System.out.println("*** Error in method displayEntries(): The specified end date is before the start date ***");
+      }
+      else
+      {
+         System.out.println("\n\nDiary: Reservations for period " + DateUtil.convertDateToShortString(startDate)
+                            + " to " + DateUtil.convertDateToShortString(endDate) + " inclusive");
+         System.out.println("=================================================================");
+         for(Date date=startDate; date.compareTo(endDate)<=0; date = DateUtil.nextDate(date))
+         {
+            String longDate = DateUtil.convertDateToLongString(date); 
+            System.out.print(longDate + ":");
+            if( dayInDiaryMap.containsKey(date) )
+            {
+               DayInDiary dayInDiary = dayInDiaryMap.get(date);
+               dayInDiary.printEntries();
+            }
+            else
+               System.out.println(" No reservations\n");
+         }
+      }
+   }
+
+   /**
+    * Method for deleting a reservation from the diary. 
+    * @parameter itemReservation, of type ItemReservation 
+    */   
+   public void deleteReservation(LibraryReservation itemReservation)
+   {
+      Date date = itemReservation.getStartDate();
+      for(int day=1; day<=itemReservation.getNoOfDays(); day++)
+      {
+         DayInDiary dayInDiary = dayInDiaryMap.get(date);
+         dayInDiary.deleteEntry(itemReservation);
+
+         if( dayInDiary.getDaysEntries().size()==0 )
+            dayInDiaryMap.remove(date);
+
+         date = DateUtil.nextDate(date);
+      }
+   }   
+      
+   /**
+    * Accessor method for returning all reservations that have entries 
+    * in the diary for a particular date. 
+    *
+    * @parameter     date, of type Date 
+    * @return        an array of reservations, or null if no entry for that date
+    */   
+   public LibraryReservation[] getReservations(Date date)
+   {
+      DayInDiary dayinDiary = dayInDiaryMap.get(date);
+      if( dayinDiary==null )
+         return null;
+      else
+         return dayinDiary.getReservations();
+   }
+   
+   // inner class, only needed in the Diary class
+   private class DayInDiary
+   {
+      // reservations for the day
+      private ArrayList<Entry> daysEntries;
+      private Date date;
+   
+      /*
+       * Constructor for objects of class DayInDiary
+       */
+      private DayInDiary(Date date)
+      {
+         this.date = date;
+         daysEntries = new ArrayList<Entry>();
+      }
+ 
+      private ArrayList<Entry> getDaysEntries()
+      {
+         return daysEntries;   
+      }
+      
+      private LibraryReservation[] getReservations()
+      {
+         int noOfEntries = daysEntries.size();
+         LibraryReservation[] itemReservations = new LibraryReservation[noOfEntries];
+         for(int i=0; i<noOfEntries; i++)
+            itemReservations[i] = daysEntries.get(i).getReservation();
+         return itemReservations;
+      }
+    
+      private void addEntry(LibraryReservation itemReservation, int dayNo)
+      {
+         daysEntries.add(new Entry(itemReservation, dayNo));
+      }
+   
+      private void deleteEntry(LibraryReservation itemReservation)
+      {
+         // find the entry for this reservation and delete it
+         Entry toBeDeletedEntry = null;
+         for(Entry entry : daysEntries)
+         {
+            if( entry.getReservation()==itemReservation )  // in this situation, this is better than using "equals()"
+            {
+               toBeDeletedEntry = entry;
+               break;
+            }
+         }
+         daysEntries.remove(toBeDeletedEntry);
+      }
+   
+      private void printEntries()
+      {
+         int size = daysEntries.size();
+         if( size>0 )
+         {
+            System.out.println(" " + size + " reservation(s)");
+            for( Entry entry: daysEntries )
+            {
+               LibraryReservation itemReservation = entry.getReservation();
+               int reservationDay = DateUtil.daysBetween(itemReservation.getStartDate(), date) + 1;;
+               System.out.println("    " + itemReservation + ", day " + reservationDay + " of " + itemReservation.getNoOfDays());
+            }
+         }
+         else
+         {
+            System.out.println("*** Unexpected error in displayEntries() ***");
+            System.out.println("*** No entries for this date so it should not be in the diary  ***");
+         }
+         System.out.println();
+      }
+   
+      // an inner class of the DaysDiary class
+      private class Entry
+      {
+         private LibraryReservation itemReservation;
+         private int reservationDay;  // e.g. second day is day 2 of 4 for a reservation spanning 4 days
+   
+         private Entry(LibraryReservation itemReservation,  int reservationDay)
+         {
+            this.itemReservation = itemReservation;
+            this.reservationDay = reservationDay;
+         }
+   
+         private LibraryReservation getReservation()
+         {
+            return itemReservation;  
+         }         
+      }
+   }   
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Library.ctxt

@@ -0,0 +1,65 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Library()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Library\n
+comment1.params=
+comment1.target=java.util.ArrayList\ getUserIDs()
+comment1.text=\n\ Return\ the\ keys\ of\ @customerMap\ as\ a\ list.\n
+comment10.params=
+comment10.target=java.lang.String\ generateReservationNo()
+comment10.text=\n\ Generate\ a\ sequential\ reservation\ number\ padded\ with\ 0s\ to\ a\ length\ of\ 6.\n\ \n\ Since\ we\ are\ not\ storing\ in\ a\ file\ at\ this\ point,\ we\ obtain\ the\ size\ of\ the\ Map,\ and\ add\ 1\ to\ determine\ the\ current\ number.\n\ This\ is\ due\ to\ the\ event\ of\ program\ restart,\ if\ a\ field\ variable\ is\ used,\ the\ first\ reservation\ generated\ will\ be\ of\ ID\ "000001"\n\ no\ matter\ what.\ This\ causes\ an\ issue\ if\ a\ file\ is\ read\ to\ load\ the\ reservations\ into\ the\ Library,\ since\ IDs\ will\ conflict\ and\ \n\ the\ value\ will\ be\ overwritten,\ causing\ data\ integrity\ loss.\n\ Unlike\ @generateUserID,\ this\ has\ a\ maximum\ value\ hardcoded\ to\ the\ spec.\ \n\ This\ likely\ will\ not\ be\ an\ issue\ since\ we\ can\ still\ have\ 1,000,000\ reservations.\n\ \n\ Returns\n\ \ String\ @candidateNo\ -\ a\ proposed\ lowest\ number\ that\ is\ checked\ and\ interated\ if\ conflicting.\n
+comment11.params=prefix\ length
+comment11.target=java.lang.String\ generateUserID(java.lang.String,\ int)
+comment11.text=\n\ Generate\ a\ unique\ user\ identifier\ to\ apply\ to\ users\ when\ the\ UUID\ is\ unknown.\n\ This\ generates\ a\ number\ of\ @length\ length\ using\ the\ Random\ class,\ and\ prefixes\ @prefix.\n\ \n\ Takes\ Parameters\n\ \ String\ @prefix\ -\ arbitrary\ alphanumeric\ prefix\n\ \ String\ @length\ -\ length\ of\ numeric\ ID\n\ Returns\n\ \ String\ @uuid\ -\ a\ unique\ string\ starting\ with\ @prefix,\ and\ concat.\ with\ a\ random\ number\n\ \n\ Example\:\ length\ \=\ 6,\ expected\ result\ should\ be\ under\ 999,999\ and\ above\ 99,999.\n\ If\ we\ just\ use\ 10^(length),\ this\ would\ generate\ any\ number\ under\ 1,000,000.\n\ This\ is\ an\ issue\ since\ any\ integers\ below\ 100,000\ can\ be\ used,\ which\ would\ be\ incorrect.\n\ By\ using\ the\ offset\ of\ a\ factor\ of\ 10\ below\ the\ desired\ length\ we\ can\ generate\ between\ 0\ and\ 899,999.\n\ After\ this,\ we\ can\ add\ 100,000\ back\ to\ the\ number\ to\ ensure\ a\ baseline\ length\ is\ maintained.\n\ \n\ Note\:\ I\ am\ aware\ that\ this\ is\ overengineered,\ and\ that\ several\ random\ integers\ of\ amount\ @length\ could\ be\ used,\ \n\ but\ this\ is\ considerably\ more\ efficient\ since\ there\ is\ no\ iteration\ involved\ in\ the\ creation\ of\ the\ ID.\ O(1)\n
+comment12.params=
+comment12.target=void\ printLibraryReservations()
+comment12.text=\n\ Prints\ to\ the\ terminal,\ in\ a\ human-readable\ format,\ all\ LibraryReservation(s)\n\ \n\ Contains\ a\ marker\ at\ the\ start\ and\ end\ to\ visualise\ in\ terminal\ output.\n
+comment13.params=
+comment13.target=void\ printAll()
+comment13.text=\n\ Prints\ to\ the\ terminal,\ in\ a\ human-readable\ format,\ all\:\n\ \ LibraryItem(s)\n\ \ LibraryUser(s)\n\ \ LibraryReservation(s)\n\ \n\ Contains\ a\ marker\ at\ the\ start\ and\ end\ of\ each\ type\ to\ visualise\ in\ terminal\ output.\n\ For\ printing\ the\ LibraryReservation(s),\ the\ corresponding\ method\ is\ called\ to\ reduce\n\ code\ duplication.\n
+comment14.params=start\ end
+comment14.target=void\ printDiaryEntries(java.lang.String,\ java.lang.String)
+comment14.text=\n\ Print,\ to\ the\ terminal\ all\ reservation\ entries\ in\ the\ diary.\n\ Takes\ Parameters\n\ \ String\ @start\n\ \ String\ @end\n\ \n\ This\ converts\ both\ string\ inputs\ to\ Date\ formats,\ and\ calls\ the\ printEntries\n\ method\ in\ the\ diary\ class.\n
+comment15.params=
+comment15.target=void\ writeLibraryReservationData()
+comment15.text=\n\ Write\ all\ current\ library\ reservations\ to\ a\ file\ specified\ by\ the\ user.\n\ For\ each\ user,\ this\ passes\ a\ printWriter\ object\ to\ the\ writeData\ method\ of\ LibraryReservation.\n
+comment16.params=
+comment16.target=void\ writeUserData()
+comment16.text=\n\ A\ method\ to\ output\ all\ user\ data\ to\ a\ file\ using\ a\ fileDialog\ to\ specify\ file\ location.\n\ For\ each\ user,\ this\ passes\ a\ printWriter\ object\ to\ the\ writeData\ method\ of\ LibraryUser.\n
+comment17.params=
+comment17.target=void\ readLibraryReservationData()
+comment17.text=\n\ Read\ Library\ Reservation\ Data\ from\ a\ file\ specified\ by\ the\ user.\n\ This\ passes\ a\ scanner\ to\ the\ readData\ method\ in\ LibraryReservation\ for\ each\n\ line\ of\ the\ file.\n
+comment18.params=
+comment18.target=void\ readData()
+comment18.text=\n\ A\ method\ to\ read\ all\ data\ from\ files\ using\ a\ fileDialog\ to\ specify\ file\ location.\n\ This\ will\ create\ the\ corresponding\ objects\ depending\ on\ flags\ contained\ in\ the\ file\n\ and\ populate\ it's\ fields.\n\ \n\ Default\ flag\ value\:\ "book",\ to\ support\ legacy\ files.\ This\ will\ not\ interfere\ with\ \n\ files\ of\ different\ flag\ orders.\n
+comment19.params=userID\ itemCode\ startDate\ noOfDays
+comment19.target=boolean\ makeLibraryReservation(java.lang.String,\ java.lang.String,\ java.lang.String,\ int)
+comment19.text=\n\ Create\ a\ reservation\ to\ allow\ a\ user\ to\ reserve\ an\ item\ from\ the\ library.\ Ensures\ a\ reservation\ is\ not\ already\n\ in\ place\ for\ a\ conflicting\ itemCode.\n\ Takes\ parameters\n\ \ String\ @userID\ \n\ \ String\ @itemCode\n\ \ String\ @startDate\n\ \ int\ @noOfDays\n\ \ \n\ Returns\n\ \ boolean\n
+comment2.params=
+comment2.target=java.util.ArrayList\ getItemCodes()
+comment2.text=\n\ Return\ the\ keys\ of\ @itemsMap\ as\ a\ list.\n
+comment20.params=reservationNo
+comment20.target=void\ deleteLibraryReservation(java.lang.String)
+comment20.text=\n\ Allows\ the\ deletion\ of\ a\ library\ reservation.\ \n\ \n\ Takes\ Parameter\n\ \ String\ @reservationNo\n\ \ \n\ Removes\ the\ corresponding\ value\ from\ the\ hashMap\ and\ diary.\n
+comment3.params=
+comment3.target=java.util.ArrayList\ getReservationNos()
+comment3.text=\n\ Return\ the\ keys\ of\ @libraryReservationMap\ as\ a\ list.\n
+comment4.params=
+comment4.target=java.util.ArrayList\ getUsers()
+comment4.text=\n\ Return\ the\ values\ of\ @customerMap\ as\ a\ list.\n
+comment5.params=
+comment5.target=java.util.ArrayList\ getItems()
+comment5.text=\n\ Return\ the\ values\ of\ @itemsMap\ as\ a\ list.\n
+comment6.params=
+comment6.target=java.util.ArrayList\ getLibraryReservations()
+comment6.text=\n\ Return\ the\ values\ of\ @libraryReservationMap\ as\ a\ list.\n
+comment7.params=item
+comment7.target=void\ storeItem(LibraryItem)
+comment7.text=\n\ Inserts\ object\ value\ item\ alongside\ key\ of\ @itemCode\ into\ @itemsMap.\n
+comment8.params=user
+comment8.target=void\ storeUser(LibraryUser)
+comment8.text=\n\ Inserts\ object\ value\ user\ alongside\ key\ of\ @userID\ into\ @customerMap.\n\ If\ the\ userID\ is\ set\ to\ unknown,\ it\ will\ call\ @generateUserID.\n
+comment9.params=reservation
+comment9.target=void\ storeLibraryReservation(LibraryReservation)
+comment9.text=\n\ Inserts\ object\ value\ reservation\ alongside\ key\ of\ @reservationNo\ into\ @libraryReservationMap.\n
+numComments=21

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Library.java

@@ -0,0 +1,573 @@
+// Import all required libraries. Not using .* as it is not good practice due to potential conflicts.
+import java.util.Scanner;
+import java.util.Random;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Date;
+import java.util.NoSuchElementException;
+import java.io.File;
+import java.io.IOException;
+import java.awt.FileDialog;
+import java.awt.Frame;
+import java.io.PrintWriter;
+import java.util.List;
+import java.util.ArrayList;
+
+/**
+ * Class to create objects of a Library, which can hold and report on assets held within
+ * 
+ * @author George Wilkinson
+ * @version 3.0
+ */
+public class Library
+{
+    // private List<LibraryItem> itemList; // Initialise an ArrayList of name itemList to store Library Items
+    // private List<LibraryUser> userList; // Initialise an ArrayList of name userList to store Library Users
+    
+    /* No longer needed, as we can use the keys of customerMap.
+    private HashSet<String> uuidSet; // Initialise a Hash Set of name uuidSet ( unique user identifier ) to store unique user IDs for efficient O(1) searching
+    */
+   
+    private Map<String, LibraryUser> customerMap;
+    private Map<String, LibraryItem> itemsMap;
+    private Map<String, LibraryReservation> libraryReservationMap;
+    
+    private Diary diary;
+    /*
+     * Constructor for objects of class Library
+     */
+    public Library()
+    {
+        // itemList = new ArrayList<LibraryItem>();
+        // userList = new ArrayList<LibraryUser>();
+        
+        /* No longer needed, can use keys of customerMap.
+        uuidSet = new HashSet<String>();
+        */
+       
+        customerMap = new HashMap<String, LibraryUser>();
+        itemsMap = new HashMap<String, LibraryItem>();
+        libraryReservationMap = new HashMap<String, LibraryReservation>();
+        diary = new Diary();
+    }
+    
+    /**
+     * Accessor Start
+     * 
+     * Possible scope creep, but thought it would be useful or even required for top marks to have accessors here.
+     */
+    
+    /**
+     * Return the keys of @customerMap as a list.
+     */
+    public ArrayList getUserIDs()
+    {
+        return new ArrayList<String>( customerMap.keySet() );
+    }
+    
+    /**
+     * Return the keys of @itemsMap as a list.
+     */
+    public ArrayList getItemCodes()
+    {
+        return new ArrayList<String>( itemsMap.keySet() );
+    }
+    
+    /**
+     * Return the keys of @libraryReservationMap as a list.
+     */
+    public ArrayList getReservationNos()
+    {
+        return new ArrayList<String>( libraryReservationMap.keySet() );
+    }
+    
+    /**
+     * Return the values of @customerMap as a list.
+     */
+    public ArrayList getUsers()
+    {
+        return new ArrayList<LibraryUser>( customerMap.values() );
+    }
+    
+    /**
+     * Return the values of @itemsMap as a list.
+     */
+    public ArrayList getItems()
+    {
+        return new ArrayList<LibraryItem>( itemsMap.values() );
+    }
+    
+    /**
+     * Return the values of @libraryReservationMap as a list.
+     */
+    public ArrayList getLibraryReservations()
+    {
+        return new ArrayList<LibraryReservation>( libraryReservationMap.values() );
+    }
+    
+    /**
+     * Accessor End
+     */
+    
+    /**
+     * Storing Objects Start
+     */
+    
+    /*
+     * Inserts object value item alongside key of @itemCode into @itemsMap.
+     */
+    private void storeItem( LibraryItem item )
+    {
+        // itemList.add( item );
+        itemsMap.put( item.getItemCode(), item );
+    }
+    
+    /*
+     * Inserts object value user alongside key of @userID into @customerMap.
+     * If the userID is set to unknown, it will call @generateUserID.
+     */
+    private void storeUser( LibraryUser user )
+    {
+        // userList.add( user );
+        if ( user.getUserID().equals( "unknown" ) )
+        {
+            user.setUserID( generateUserID( "AB-", 6 ) );
+        }
+        customerMap.put( user.getUserID(), user ); // Store the user along with the userID.
+    }
+    
+    /**
+     * Inserts object value reservation alongside key of @reservationNo into @libraryReservationMap.
+     **/
+    private void storeLibraryReservation( LibraryReservation reservation )
+    {
+        libraryReservationMap.put( reservation.getReservationNo(), reservation );
+        diary.addReservation( reservation );
+    }
+    
+    /**
+     * Storing Objects End
+     */
+    
+    
+    /**
+     * Generate IDs Start
+     */
+    
+    /**
+     * Generate a sequential reservation number padded with 0s to a length of 6.
+     * 
+     * Since we are not storing in a file at this point, we obtain the size of the Map, and add 1 to determine the current number.
+     * This is due to the event of program restart, if a field variable is used, the first reservation generated will be of ID "000001"
+     * no matter what. This causes an issue if a file is read to load the reservations into the Library, since IDs will conflict and 
+     * the value will be overwritten, causing data integrity loss.
+     * Unlike @generateUserID, this has a maximum value hardcoded to the spec. 
+     * This likely will not be an issue since we can still have 1,000,000 reservations.
+     * 
+     * Returns
+     *  String @candidateNo - a proposed lowest number that is checked and interated if conflicting.
+     **/
+    private String generateReservationNo()
+    {
+        /*
+         * Originally, I did not check if the number was already taken, however the last part of step 4 introduced deletion.
+         * When a reservation is deleted that does not have the highest reservation number, conflicting reservation numbers are generated.
+         * e.g. 5 reservations, reservation 3 ID: 000003 is deleted. The next reservation number would be 000004, as the size + 1 = 4
+         */
+        String candidateNo = String.format("%06d", libraryReservationMap.size() + 1);
+        for ( int i = 1; libraryReservationMap.containsKey( candidateNo ); i++ )
+        {
+            candidateNo = String.format( "%06d", libraryReservationMap.size() + i );
+        }
+        return candidateNo;
+    }
+    
+    /**
+     * Generate a unique user identifier to apply to users when the UUID is unknown.
+     * This generates a number of @length length using the Random class, and prefixes @prefix.
+     * 
+     * Takes Parameters
+     *  String @prefix - arbitrary alphanumeric prefix
+     *  String @length - length of numeric ID
+     * Returns
+     *  String @uuid - a unique string starting with @prefix, and concat. with a random number
+     * 
+     * Example: length = 6, expected result should be under 999,999 and above 99,999.
+     * If we just use 10^(length), this would generate any number under 1,000,000.
+     * This is an issue since any integers below 100,000 can be used, which would be incorrect.
+     * By using the offset of a factor of 10 below the desired length we can generate between 0 and 899,999.
+     * After this, we can add 100,000 back to the number to ensure a baseline length is maintained.
+     * 
+     * Note: I am aware that this is overengineered, and that several random integers of amount @length could be used, 
+     * but this is considerably more efficient since there is no iteration involved in the creation of the ID. O(1)
+     **/
+    private String generateUserID( String prefix, int length )
+    {
+        Random random = new Random();
+        final int offset = (int) Math.pow( 10, (length-1) ); // Static integer equal to 10^(length-1) lower than length. This will allow for the factor to be consistent.
+        int intLength = (int) ( Math.pow( 10, length ) ) - offset ; // Integer equal to 10^(length) minus the offset. This creates a ceiling for the ID range.
+        
+        if ( customerMap.size() == intLength ) {
+            System.out.println("Too many user IDs delegated for current range, increasing ID range by a factor of 10");
+            return generateUserID( prefix, length+1 ); 
+            /* 
+             * This is essential for eliminating a stack overflow error when the specified range is full. This would be incorrect to catch.
+             * By incrementing the length value when the ID range is full, roughly 2.1 billion users can be created without running into an overflow error.
+             */
+        }
+        
+        String uuid = prefix + ( random.nextInt( intLength ) + offset ); 
+        /* 
+         * Sets the uid to the prefix, concat. with a random integer of specified length
+         * Add the offset to a random number, to create a floor to the ID range.
+         */
+        
+        if ( customerMap.containsKey( uuid ) ) // Previously uuidSet.contains, replaced to de-dupe held data.
+        {
+            generateUserID( prefix, length ); // If the ID generated is already contained in the hashset, the method should be called again.
+        }
+
+        /* No longer needed, as we add the user and the ID to the customerMap when storing.
+         * uuidSet.add( uuid )
+         */
+        return uuid;
+    }
+    
+    /**
+     * Generate IDs End
+     */
+    
+    /**
+     * Print Object Details Start
+     */
+    
+    /**
+     * Prints to the terminal, in a human-readable format, all LibraryReservation(s)
+     * 
+     * Contains a marker at the start and end to visualise in terminal output.
+     **/
+    public void printLibraryReservations() {
+        System.out.println( "Reservation Details Start" );
+        for ( LibraryReservation reservation : libraryReservationMap.values() ){
+            System.out.println("---------------");
+            reservation.printDetails();
+        }
+        System.out.println( "---------------\nReservation Details End\n" );
+    }
+    
+    /**
+     * Prints to the terminal, in a human-readable format, all:
+     *  LibraryItem(s)
+     *  LibraryUser(s)
+     *  LibraryReservation(s)
+     * 
+     * Contains a marker at the start and end of each type to visualise in terminal output.
+     * For printing the LibraryReservation(s), the corresponding method is called to reduce
+     * code duplication.
+     **/
+    public void printAll()
+    {
+        System.out.println("\n\nItem Details Start");
+        for( LibraryItem item : itemsMap.values() )
+        {
+            System.out.println("---------------");
+            item.printDetails();
+        }
+        System.out.println("---------------");
+        System.out.println("Items Details End\n\n---------------\n\nUser Details Start\n");
+        for ( LibraryUser user : customerMap.values() )
+        {
+            System.out.println("---------------");
+            user.printDetails();
+        }
+        System.out.println("---------------\nUser Details End\n");
+        printLibraryReservations();
+    }
+    
+    /**
+     * Print, to the terminal all reservation entries in the diary.
+     * Takes Parameters
+     *  String @start
+     *  String @end
+     * 
+     * This converts both string inputs to Date formats, and calls the printEntries
+     * method in the diary class.
+     */
+    public void printDiaryEntries( String start, String end ) 
+    {
+        diary.printEntries( DateUtil.convertStringToDate( start ), DateUtil.convertStringToDate( end ) );
+    }
+    
+    /**
+     * Print Object Details End
+     */
+    
+    /**
+     * Write Files Start
+     */
+    
+    /**
+     * Write all current library reservations to a file specified by the user.
+     * For each user, this passes a printWriter object to the writeData method of LibraryReservation.
+     **/
+    public void writeLibraryReservationData()
+    {
+        try {
+            Frame frame = null; // Initialise null frame
+            FileDialog fileBox = new FileDialog( frame, "Save", FileDialog.SAVE ); // Initialise file dialog box to save written data.
+            fileBox.setVisible( true );
+            PrintWriter writer = new PrintWriter( new File( fileBox.getDirectory() + fileBox.getFile() ) );
+
+            for ( LibraryReservation reservation : libraryReservationMap.values() ) {
+                reservation.writeData( writer );
+            }
+            writer.close();
+        }
+        catch( IOException e ) { // Catch any IO Exceptions that may occur from improper file selection.
+            System.err.println( "Caught IOException: " + e.getMessage() + "\nAn I/O Exception has occurred, please check file is readable and correct format." );
+        }
+    }
+
+    /**
+     * A method to output all user data to a file using a fileDialog to specify file location.
+     * For each user, this passes a printWriter object to the writeData method of LibraryUser.
+     **/
+    public void writeUserData()
+    {
+        try {
+            Frame frame = null; // Initialise null frame
+            FileDialog fileBox = new FileDialog( frame, "Save", FileDialog.SAVE ); // Initialise file dialog box to save written data.
+            fileBox.setVisible( true );
+            PrintWriter writer = new PrintWriter( new File( fileBox.getDirectory() + fileBox.getFile() ) ); // Create PrintWriter to write user data to.
+            // for ( LibraryUser user : userList ){
+            writer.println("[Library User data]"); // Write the type header into the file.
+            for ( LibraryUser user : customerMap.values() ) {
+                user.writeData( writer );
+            }
+            writer.close();
+        }
+        catch( IOException e ) { // Catch any IO Exceptions that may occur from improper file selection.
+            System.err.println( "Caught IOException: " + e.getMessage() + "\nAn I/O Exception has occurred, please check file is readable and correct format." );
+        }
+    }
+    
+    /**
+     * Write Files End
+     */
+    
+    /**
+     * Read Files Start
+     */
+    
+    /**
+     * Read Library Reservation Data from a file specified by the user.
+     * This passes a scanner to the readData method in LibraryReservation for each
+     * line of the file.
+     **/
+    public void readLibraryReservationData()
+    {
+        try {
+            Frame frame = null; // Initialise null frame
+            FileDialog fileBox = new FileDialog( frame, "Load", FileDialog.LOAD ); // Initialise file dialog box to save written data.
+            fileBox.setVisible( true );
+            Scanner reservationScanner = new Scanner ( new File( fileBox.getDirectory() + fileBox.getFile() ) );
+            while ( reservationScanner.hasNextLine() )
+            {
+                Scanner detailScanner = new Scanner( reservationScanner.nextLine() ).useDelimiter(",");
+                LibraryReservation reservation = new LibraryReservation();
+                reservation.readData( detailScanner );
+                storeLibraryReservation( reservation );
+                detailScanner.close();
+            }
+            reservationScanner.close(); // Close Scanner
+        }
+        catch( IOException e ) { // Catch any IO Exceptions that may occur from improper file selection.
+            System.err.println( "Caught IOException: " + e.getMessage() + "\nAn I/O Exception has occurred, please check file is readable and correct format." );
+        }
+        catch ( NoSuchElementException e ) { // In the event of incorrect formats from a readable file, this prevents a program crash.
+            System.err.println( "Caught Exception: " + e.getMessage() + "\nEnsure File contains the correct information." );
+        }
+    }
+    
+    /**
+     * A method to read all data from files using a fileDialog to specify file location.
+     * This will create the corresponding objects depending on flags contained in the file
+     * and populate it's fields.
+     * 
+     * Default flag value: "book", to support legacy files. This will not interfere with 
+     * files of different flag orders.
+     **/
+    public void readData()
+    {
+        Frame frame = null; // Initialise a null frame
+        FileDialog fileBox = new FileDialog( frame, "Open", FileDialog.LOAD ); // Initialise filebox with the null frame pointer
+        fileBox.setVisible( true ); // Open a file selection dialog to the user.
+        
+        try {
+            Scanner fileScanner = new Scanner( new File( fileBox.getDirectory() + fileBox.getFile() ) );
+            String itemType = "book"; // Set a default flag to support legacy files.
+            
+            while( fileScanner.hasNextLine() ) {
+                
+                String lineItem = fileScanner.nextLine();
+                
+                // Ensure no comments or empty lines are included
+                if ( lineItem.contains( "//" ) || lineItem.trim().isEmpty() ){}
+                
+                // Check current line is a candidate flag
+                else if ( lineItem.startsWith("[" ) ) {
+                    
+                    if ( lineItem.toLowerCase().contains("book") )
+                        itemType = "book";
+                    else if ( lineItem.toLowerCase().contains("periodical") )
+                        itemType = "periodical";
+                    else if ( lineItem.toLowerCase().contains("cd") )
+                        itemType = "cd";
+                    else if ( lineItem.toLowerCase().contains("dvd") )
+                        itemType = "dvd";
+                    else if ( lineItem.toLowerCase().contains("user") )
+                        itemType = "user";
+                    else {
+                        System.out.println( "Flag detected, but no accepted format...\n Cannot store item in Library. Changing Flag to generic and skipping the following: ");
+                        itemType = "generic";
+                    }
+                    
+                }
+                
+                // Unfortunately cannot use switch case with string comparisons in Java 8.
+                // Check current flag for data processing.
+                else {
+                    Scanner detailScanner = new Scanner ( lineItem ).useDelimiter(","); // Create a new scanner to grab the values in a comma separated list
+                    LibraryItem item = null; // Initialise LibraryItem object. Java compiler was being cautious here, so I have to assign the value null.
+                    if ( itemType.equals( "book" ) ) {
+                        // Process Book Data
+                        item = new Book();
+                    }
+                    else if ( itemType.equals( "periodical" ) ) {
+                        // Process Periodic Data
+                        item = new Periodical();
+                    }
+                    else if ( itemType.equals( "cd" ) ) {
+                        //Process CD Data
+                        item = new CD();
+                    }
+                    else if ( itemType.equals( "dvd" ) ) {
+                        //Process DVD Data
+                        item = new DVD();
+                    }
+                    else if ( itemType.equals( "user" ) ) {
+                        //Process User Data
+                        LibraryUser user = new LibraryUser();
+                        user.readData( detailScanner );
+                        storeUser( user );
+                        continue;
+                    }
+                    else if ( itemType.equals( "generic" ) ) {
+                        // Output unaccepted lines to terminal
+                        System.out.println( lineItem );
+                        continue;
+                    }
+                    
+                    item.readItemData( detailScanner ); // Deduped from if statements
+                    storeItem( item );
+                    detailScanner.close();
+                }
+            }
+            fileScanner.close();
+        }
+        catch( IOException e ) { // Catch any IO Exceptions that may occur from improper file selection.
+            System.err.println( "Caught IOException: " + e.getMessage() + "\nAn I/O Exception has occurred, please check file is readable and correct format." );
+        }
+        catch ( NoSuchElementException e ) { // In the event of incorrect formats from a readable file, this prevents a program crash.
+            System.err.println( "Caught Exception: " + e.getMessage() + "\nEnsure File contains the correct information." );
+        }
+    }
+    
+    /**
+     * Read Files End
+     */
+    
+    /**
+     * Other Methods
+     */
+    
+    /**
+     * Create a reservation to allow a user to reserve an item from the library. Ensures a reservation is not already
+     * in place for a conflicting itemCode.
+     * Takes parameters
+     *  String @userID 
+     *  String @itemCode
+     *  String @startDate
+     *  int @noOfDays
+     *  
+     * Returns
+     *  boolean
+     **/
+    public boolean makeLibraryReservation( String userID, String itemCode, String startDate, int noOfDays ) 
+    {
+        if ( !customerMap.containsKey( userID ) )
+        {
+            System.out.println( "User does not exist" );
+            return false;
+        }
+        if ( !itemsMap.containsKey( itemCode )  )
+        {
+            System.out.println( "Item does not exist in library" );
+            return false;
+        }
+        if ( !DateUtil.isValidDateString( startDate ) )
+        {
+            System.out.println( "Date is not valid" );
+            return false;
+        }
+        if ( !(noOfDays > 0) ) 
+        {
+            System.out.println( "Reservation must be more than 0 days" );
+            return false;
+        }
+        
+        
+        Date start = DateUtil.convertStringToDate( startDate );
+        /*
+         * Unneeded, since addReservations returns any item currently on loan. Dates do not need to be checked for every day in loan.
+         * Date end = DateUtil.incrementDate( start, noOfDays-1 );
+         */
+        String rID = generateReservationNo(); // Generate a sequential ID for the reservation.
+        LibraryReservation reservation = new LibraryReservation( rID, itemCode, userID, startDate, noOfDays ); // Create new reservation, passing parameters to the constructor.
+        /** Instead of the following For loop, I could've implemented 
+         *  Arrays.asList( diary.getReservation( start, end ).contains( reservation )
+         *  Although this would've been easier, this implementation is more in the scope of what we have learned.
+         **/
+        for ( LibraryReservation diaryReservation : diary.getReservations( start ) )
+        {
+            if ( diaryReservation.toString().equals( reservation.toString() ) )
+            {
+                System.err.println( "This item is already reserved" );
+                return false; // Reservation unsuccessful
+            }
+        }
+        
+        storeLibraryReservation( reservation );
+        itemsMap.get( itemCode ).setOnLoan( true ); // Set the loan status for the item when the reservation is made
+        return true; // Reservation successful
+    }
+    
+    /**
+     * Allows the deletion of a library reservation. 
+     * 
+     * Takes Parameter
+     *  String @reservationNo
+     *  
+     * Removes the corresponding value from the hashMap and diary.
+     */
+    public void deleteLibraryReservation( String reservationNo )
+    {
+        if ( libraryReservationMap.containsKey( reservationNo ) )
+        {
+            // Since the application does not know the time, or use timers, this is the best I can do to remove the loan status.
+            itemsMap.get ( libraryReservationMap.get( reservationNo ).getItemCode() ).setOnLoan( false ); 
+            diary.deleteReservation( libraryReservationMap.get( reservationNo ) ); // Remove the reservation from the diary
+            libraryReservationMap.remove( reservationNo ); // Remove the reservation from the Map.
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/LibraryItem.ctxt

@@ -0,0 +1,30 @@
+#BlueJ class context
+comment0.params=
+comment0.target=java.lang.String\ getTitle()
+comment0.text=\n\ Field\ Accessor\ Start\n
+comment1.params=
+comment1.target=java.lang.String\ getItemCode()
+comment10.params=
+comment10.target=void\ printDetails()
+comment10.text=\n\ Forms\ field\ variables\ in\ a\ desired\ format,\ prints\n\ to\ the\ PrintWriter,\ and\ flush\ to\ the\ file.\n\ Takes\ Parameter\n\ \ PrintWriter\ @writer\n
+comment11.params=detailScanner
+comment11.target=void\ readItemData(java.util.Scanner)
+comment11.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+comment2.params=
+comment2.target=int\ getCost()
+comment3.params=
+comment3.target=int\ getTimesBorrowed()
+comment4.params=
+comment4.target=boolean\ getOnLoan()
+comment5.params=title
+comment5.target=void\ setTitle(java.lang.String)
+comment5.text=\n\ Field\ Accessor\ End\n\ \n\ Field\ Mutator\ Start\n
+comment6.params=itemCode
+comment6.target=void\ setItemCode(java.lang.String)
+comment7.params=cost
+comment7.target=void\ setCost(int)
+comment8.params=timesBorrowed
+comment8.target=void\ setTimesBorrowed(int)
+comment9.params=onLoan
+comment9.target=void\ setOnLoan(boolean)
+numComments=12

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/LibraryItem.java

@@ -0,0 +1,115 @@
+import java.util.Scanner;
+import java.util.NoSuchElementException;
+
+/**
+ * Superclass of items / assets stored in a Library.
+ * 
+ * @author George Wilkinson
+ * @version 4.1
+ */
+public abstract class LibraryItem
+{
+    // instance variables
+    private String title;
+    private String itemCode;
+    private int cost;
+    private int timesBorrowed;
+    private boolean onLoan;
+    
+    /*
+     * Field Accessor Start
+     */
+    public String getTitle()
+    {
+        return title;
+    }
+    
+    public String getItemCode()
+    {
+        return itemCode;
+    }
+    
+    public int getCost()
+    {
+        return cost;
+    }
+    
+    public int getTimesBorrowed()
+    {
+        return timesBorrowed;
+    }
+    
+    public boolean getOnLoan()
+    {
+        return onLoan;
+    }
+     
+    /*
+     * Field Accessor End
+     * 
+     * Field Mutator Start
+     */
+    
+    public void setTitle( String title )
+    {
+        this.title = title;
+    }
+    
+    public void setItemCode( String itemCode )
+    {
+        this.itemCode = itemCode;
+    }
+    
+    public void setCost( int cost )
+    {
+        this.cost = cost;
+    }
+    
+    public void setTimesBorrowed( int timesBorrowed )
+    {
+        this.timesBorrowed = timesBorrowed;
+    }
+    
+    public void setOnLoan( boolean onLoan )
+    {
+        this.onLoan = onLoan;
+    }
+    
+    /*
+     * Field Mutator End
+     */
+   
+    /**
+     * Forms field variables in a desired format, prints
+     * to the PrintWriter, and flush to the file.
+     * Takes Parameter
+     *  PrintWriter @writer
+     */
+   public void printDetails()
+   {
+        System.out.println("Item Code: " + itemCode +
+        "\nTitle: " + title +
+        "\nCost: £" + ( ( float )( cost ) )/100 + // Convert cost in pence to £pounds.pence to be more readable.
+        "\nBorrowed " + getTimesBorrowed() + " times." );
+        if( getOnLoan() )
+            System.out.println( "On Loan");
+        else
+            System.out.println( "Available to Loan");
+   }
+   
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+   public void readItemData( Scanner detailScanner ) {
+        
+        if ( detailScanner != null ) {
+            this.title = detailScanner.next().trim();
+            this.itemCode = detailScanner.next().trim();
+            this.cost = Integer.parseInt( detailScanner.next().trim() );
+            this.timesBorrowed = Integer.parseInt( detailScanner.next().trim() );
+            this.onLoan = Boolean.parseBoolean( detailScanner.next().trim() );
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/LibraryReservation.ctxt

@@ -0,0 +1,42 @@
+#BlueJ class context
+comment0.params=reservationNo\ itemCode\ userID\ startDate\ noOfDays
+comment0.target=LibraryReservation(java.lang.String,\ java.lang.String,\ java.lang.String,\ java.lang.String,\ int)
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ LibraryReservation\n
+comment1.params=
+comment1.target=LibraryReservation()
+comment1.text=\n\ Default\ Constructor\ for\ objects\ of\ class\ LibraryReservation\n
+comment10.params=startDate
+comment10.target=void\ setStartDate(java.lang.String)
+comment11.params=noOfDays
+comment11.target=void\ setNoOfDays(int)
+comment12.params=
+comment12.target=java.lang.String\ toString()
+comment12.text=\n\ Concatenates\ values\ to\ output\ a\ formatted\ string.\n
+comment13.params=
+comment13.target=void\ printDetails()
+comment13.text=\n\ Prints\ to\ terminal,\ the\ details\ of\ the\ reservation.\n
+comment14.params=writer
+comment14.target=void\ writeData(java.io.PrintWriter)
+comment14.text=\n\ Forms\ field\ variables\ in\ a\ desired\ format,\ prints\n\ to\ the\ PrintWriter,\ and\ flush\ to\ the\ file.\n\ Takes\ Parameter\n\ \ PrintWriter\ @writer\n
+comment15.params=detailScanner
+comment15.target=void\ readData(java.util.Scanner)
+comment15.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+comment2.params=
+comment2.target=java.lang.String\ getReservationNo()
+comment2.text=\n\ Accessor\ Start\n
+comment3.params=
+comment3.target=java.lang.String\ getItemCode()
+comment4.params=
+comment4.target=java.lang.String\ userID()
+comment5.params=
+comment5.target=java.util.Date\ getStartDate()
+comment6.params=
+comment6.target=int\ getNoOfDays()
+comment7.params=reservationNo
+comment7.target=void\ setReservationNo(java.lang.String)
+comment7.text=\n\ Mutator\ Start\n
+comment8.params=itemCode
+comment8.target=void\ setItemCode(java.lang.String)
+comment9.params=userID
+comment9.target=void\ setUserID(java.lang.String)
+numComments=16

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/LibraryReservation.java

@@ -0,0 +1,152 @@
+
+/**
+ * A class to track and allow for reservations in a Library
+ * 
+ * @George Wilkinson
+ * @1.0
+ */
+
+import java.util.Date;
+import java.io.PrintWriter;
+import java.util.Scanner;
+
+public class LibraryReservation
+{
+    // instance variables
+    private String reservationNo;
+    private String itemCode;
+    private String userID;
+    private Date startDate;
+    private int noOfDays;
+    
+    /**
+     * Constructor for objects of class LibraryReservation
+     */
+    public LibraryReservation( String reservationNo, String itemCode, String userID, String startDate, int noOfDays )
+    {
+        this.reservationNo = reservationNo;
+        this.itemCode = itemCode;
+        this.userID = userID;
+        this.startDate = DateUtil.convertStringToDate( startDate );
+        this.noOfDays = noOfDays;
+    }
+
+    /**
+     * Default Constructor for objects of class LibraryReservation
+     */
+    public LibraryReservation(){}
+    
+    /**
+     * Accessor Start
+     */
+    
+    public String getReservationNo()
+    {
+        return reservationNo;
+    }
+    
+    public String getItemCode()
+    {
+        return itemCode;
+    }
+    
+    public String userID()
+    {
+        return userID;
+    }
+    
+    public Date getStartDate()
+    {
+        return startDate;
+    }
+    
+    public int getNoOfDays()
+    {
+        return noOfDays;
+    }
+    
+    /**
+     * Accessor End
+     */
+    
+    /**
+     * Mutator Start
+     */
+    
+    public void setReservationNo( String reservationNo )
+    {
+        this.reservationNo = reservationNo;
+    }
+    
+    public void setItemCode( String itemCode )
+    {
+        this.itemCode = itemCode;
+    }
+    
+    public void setUserID( String userID )
+    {
+        this.userID = userID;
+    }
+    
+    public void setStartDate( String startDate )
+    {
+        this.startDate = DateUtil.convertStringToDate( startDate );
+    }
+    
+    public void setNoOfDays( int noOfDays )
+    {
+        this.noOfDays = noOfDays;
+    }
+    
+    /**
+     * Mutator End
+     */
+    
+    /**
+     * Concatenates values to output a formatted string.
+     */
+    public String toString()
+    {
+        return reservationNo + " " + userID + " " + itemCode;
+    }
+    
+    /**
+     * Prints to terminal, the details of the reservation.
+     */
+    public void printDetails()
+    {
+        System.out.println( "Reservation Number: " + reservationNo + 
+                            "\nItem Code: " + itemCode +
+                            "\nUser ID: " + userID +
+                            "\nDate Commencing: " + DateUtil.convertDateToShortString( startDate ) +
+                            "\nDuration: " + noOfDays + " days" );
+    }
+    
+    /**
+     * Forms field variables in a desired format, prints
+     * to the PrintWriter, and flush to the file.
+     * Takes Parameter
+     *  PrintWriter @writer
+     */
+    public void writeData( PrintWriter writer )
+    {
+        writer.print( reservationNo + "," + itemCode + "," + userID + "," + DateUtil.convertDateToShortString( startDate ) + "," + noOfDays );
+        writer.flush();
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readData( Scanner detailScanner )
+    {
+        if ( detailScanner != null ) {
+            this.reservationNo = detailScanner.next().trim();
+            this.itemCode = detailScanner.next().trim();
+            this.userID = detailScanner.next().trim();
+            this.startDate = DateUtil.convertStringToDate( detailScanner.next().trim() );
+            this.noOfDays = Integer.parseInt( detailScanner.next().trim() );
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/LibraryUser.ctxt

@@ -0,0 +1,36 @@
+#BlueJ class context
+comment0.params=
+comment0.target=LibraryUser()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ LibraryUser.\n
+comment1.params=
+comment1.target=java.lang.String\ getUserID()
+comment1.text=\n\ Accessor\ start\ -\ return\ values\ of\ corresponding\ variables.\n
+comment10.params=title
+comment10.target=void\ setTitle(java.lang.String)
+comment11.params=writer
+comment11.target=void\ writeData(java.io.PrintWriter)
+comment11.text=\n\ Forms\ field\ variables\ in\ a\ desired\ format,\ prints\n\ to\ the\ PrintWriter,\ and\ flush\ to\ the\ file.\n\ Takes\ Parameter\n\ \ PrintWriter\ @writer\n
+comment12.params=
+comment12.target=void\ printDetails()
+comment12.text=\n\ Print\ to\ terminal\ all\ relevant\ fields.\n
+comment13.params=detailScanner
+comment13.target=void\ readData(java.util.Scanner)
+comment13.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+comment2.params=
+comment2.target=java.lang.String\ getSurname()
+comment3.params=
+comment3.target=java.lang.String\ getFirstName()
+comment4.params=
+comment4.target=java.lang.String\ getOtherInitials()
+comment5.params=
+comment5.target=java.lang.String\ getTitle()
+comment6.params=userID
+comment6.target=void\ setUserID(java.lang.String)
+comment6.text=\n\ Accessor\ End\n\ Mutator\ Start\ -\ Set\ value\ of\ corresponding\ variables\n
+comment7.params=surname
+comment7.target=void\ setSurname(java.lang.String)
+comment8.params=firstName
+comment8.target=void\ setFirstName(java.lang.String)
+comment9.params=otherInitials
+comment9.target=void\ setOtherInitials(java.lang.String)
+numComments=14

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/LibraryUser.java

@@ -0,0 +1,121 @@
+
+/**
+ * Class LibraryUser to create a user of a library.
+ * 
+ * @George Wilkinson
+ * @2.3
+ */
+
+import java.util.Scanner;
+import java.io.PrintWriter;
+
+public class LibraryUser
+{
+    // instance variables
+    private String userID, surname, firstName, otherInitials, title;
+
+    /**
+     * Constructor for objects of class LibraryUser.
+     */
+    public LibraryUser(){}
+
+    /*
+     * Accessor start - return values of corresponding variables.
+     */
+    public String getUserID()
+    {
+        return userID;
+    }
+    
+    public String getSurname()
+    {
+        return surname;
+    }
+
+    public String getFirstName()
+    {
+        return firstName;
+    }
+    
+    public String getOtherInitials()
+    {
+        return otherInitials;
+    }
+    
+    public String getTitle()
+    {
+        return title;
+    }
+    
+    /*
+     * Accessor End
+     * Mutator Start - Set value of corresponding variables
+     */
+   
+    public void setUserID( String userID )
+    {
+        this.userID = userID;
+    }
+    
+    public void setSurname( String surname )
+    {
+        this.surname = surname;
+    }
+
+    public void setFirstName( String firstName )
+    {
+        this.firstName = firstName;
+    }
+    
+    public void setOtherInitials( String otherInitials )
+    {
+        this.otherInitials = otherInitials;
+    }
+    
+    public void setTitle( String title )
+    {
+        this.title = title;
+    }
+    
+    /*
+     * Mutator End
+     */
+    
+    /**
+     * Forms field variables in a desired format, prints
+     * to the PrintWriter, and flush to the file.
+     * Takes Parameter
+     *  PrintWriter @writer
+     */
+    public void writeData( PrintWriter writer ) 
+    {
+        writer.print(userID + ", " + surname + ", " + firstName + ", " + otherInitials + ", " + title + "\n");
+        writer.flush();
+    }
+    
+    /*
+     * Print to terminal all relevant fields.
+     */
+    public void printDetails()
+    {
+        System.out.println( "ID: " + userID +
+        "\nName: " + title + " " + firstName + " " + otherInitials + " " + surname );
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readData( Scanner detailScanner )
+    {
+        if ( detailScanner != null ) {
+            this.userID = detailScanner.next().trim();
+            this.surname = detailScanner.next().trim();
+            this.firstName = detailScanner.next().trim();
+            this.otherInitials = detailScanner.next().trim();
+            this.title = detailScanner.next().trim();
+        }
+    }
+    
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Periodical.ctxt

@@ -0,0 +1,17 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Periodical()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Periodical\n\ Since\ all\ field\ variables\ initialise\ as\ null,\ nothing\ should\ happen\ here.\n
+comment1.params=
+comment1.target=java.lang.String\ getPublicationDate()
+comment1.text=\n\ Return\ value\ of\ @publicationDate\n
+comment2.params=publicationDate
+comment2.target=void\ setPublicationDate(java.lang.String)
+comment2.text=\n\ Set\ value\ of\ @publicationDate\n
+comment3.params=
+comment3.target=void\ printDetails()
+comment3.text=\n\ Print\ to\ terminal,\ relevant\ field\ variable's\ values.\n
+comment4.params=detailScanner
+comment4.target=void\ readItemData(java.util.Scanner)
+comment4.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+numComments=5

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/Periodical.java

@@ -0,0 +1,56 @@
+
+/**
+ * Subclass of LibraryItem to create a periodical ( e.g. newspaper, tabloid ).
+ * 
+ * @George Wilkinson
+ * @2.5
+ */
+
+import java.util.Scanner;
+
+public class Periodical extends PrintedItem
+{
+    private String publicationDate;
+    
+    /**
+     * Constructor for objects of class Periodical
+     * Since all field variables initialise as null, nothing should happen here.
+     */
+    public Periodical(){}
+    
+    /*
+     * Return value of @publicationDate
+     */
+    public String getPublicationDate()
+    {
+        return publicationDate;
+    }
+    
+    /*
+     * Set value of @publicationDate
+     */
+    public void setPublicationDate( String publicationDate )
+    {
+        this.publicationDate = publicationDate;
+    }
+    
+    /*
+     * Print to terminal, relevant field variable's values.
+     */
+    public void printDetails() {
+        System.out.println( "Publication Date: " + publicationDate );
+        super.printDetails();
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.publicationDate = detailScanner.next().trim();
+            super.readItemData( detailScanner );
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/PrintedItem.ctxt

@@ -0,0 +1,18 @@
+#BlueJ class context
+comment0.params=
+comment0.target=int\ getNoOfPages()
+comment0.text=\n\ Field\ Accessor\ Start\n
+comment1.params=
+comment1.target=java.lang.String\ getPublisher()
+comment2.params=noOfPages
+comment2.target=void\ setNoOfPages(int)
+comment2.text=\n\ Field\ Accessor\ End\n\ \n\ Field\ Mutator\ Start\n
+comment3.params=publisher
+comment3.target=void\ setPublisher(java.lang.String)
+comment4.params=
+comment4.target=void\ printDetails()
+comment4.text=\n\ Field\ Mutator\ End\n
+comment5.params=detailScanner
+comment5.target=void\ readItemData(java.util.Scanner)
+comment5.text=\n\ Populate\ the\ fields\ with\ details\ from\ the\ scanner\n\ Takes\ Parameters\n\ \ Scanner\ @detailScanner\n
+numComments=6

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/PrintedItem.java

@@ -0,0 +1,67 @@
+
+/**
+ * Subclass of LibraryItem to create objects of printed items in a library.
+ * 
+ * @George Wilkinson
+ * @1.1
+ */
+
+import java.util.Scanner;
+
+public abstract class PrintedItem extends LibraryItem
+{
+    private int noOfPages;
+    private String publisher;
+    
+    /*
+     * Field Accessor Start
+     */
+    public int getNoOfPages()
+    {
+        return noOfPages;
+    }
+    
+    public String getPublisher()
+    {
+        return publisher;
+    }
+    
+    /*
+     * Field Accessor End
+     * 
+     * Field Mutator Start
+     */
+    
+    public void setNoOfPages( int noOfPages )
+    {
+        this.noOfPages = noOfPages;
+    }
+    
+    public void setPublisher( String publisher )
+    {
+        this.publisher = publisher;
+    }
+    
+    /*
+     * Field Mutator End
+     */
+    public void printDetails()
+    {
+        System.out.println("Page Count: " + noOfPages +
+        "\nPublisher: " + publisher);
+        super.printDetails();
+    }
+    
+    /**
+     * Populate the fields with details from the scanner
+     * Takes Parameters
+     *  Scanner @detailScanner
+     */
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.noOfPages = Integer.parseInt( detailScanner.next().trim() );
+            this.publisher = detailScanner.next().trim();
+            super.readItemData( detailScanner );
+        }
+    }
+}

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/README.TXT

@@ -0,0 +1,12 @@
+------------------------------------------------------------------------
+This is the project README file. Here, you should describe your project.
+Tell the reader (someone who does not know anything about this project)
+all he/she needs to know. The comments should usually include at least:
+------------------------------------------------------------------------
+
+PROJECT TITLE:
+PURPOSE OF PROJECT:
+VERSION or DATE:
+HOW TO START THIS PROJECT:
+AUTHORS:
+USER INSTRUCTIONS:

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/item_data_1.txt

@@ -0,0 +1,12 @@
+// this is a comment, any lines that start with //
+// (and blank lines) should be ignored
+
+
+// data is title, itemCode, cost, timesBorrowed, onLoan
+Objects First with Java, LM002411,3989,781,true
+Compilers: Principles Techniques and Tools, LM002711,599,0,FALSE
+C# How to Program, LM002876,4599,45,TRUE
+Unix Made Easy: The Basics and Beyond (Made Easy), LM002468,6395,0,TRUE
+Galerkin Finite Element Methods for Parabolic Problems, LM002153,4554,0,FALSE
+
+

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/item_data_1_v2.txt

@@ -0,0 +1,12 @@
+// this is a comment, any lines that start with //
+// (and blank lines) should be ignored
+
+
+// data is author, isbn, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+Barnes and Kolling, 9780131976290,480, Pearson, Objects First with Java, LM002411,3989,781,true
+Aho Sethi and Ullman, 9780201101942,795, Addison-Wesley, Compilers: Principles Techniques and Tools, LM002711,599,0,FALSE
+Harvey Paul and Jeffrey, 9780130622211,1568, Prentice Hall, C# How to Program, LM002876,4599,45,TRUE
+Muster, 9780072193145,1011, McGraw-Hill, Unix Made Easy: The Basics and Beyond (Made Easy), LM002468,6395,0,TRUE
+Thomee, 9783540331216,370, Springer Verlag, Galerkin Finite Element Methods for Parabolic Problems, LM002153,4554,0,FALSE
+
+

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/item_data_2.txt

@@ -0,0 +1,18 @@
+// this is a comment, any lines that start with //
+// (and blank lines) should be ignored
+
+
+[Book data]
+// data is author, isbn, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+Barnes and Kolling, 9780131976290,480, Pearson, Objects First with Java, LM002411,3989,781,true
+Aho Sethi and Ullman, 9780201101942,795, Addison-Wesley, Compilers: Principles Techniques and Tools, LM002711,599,0,FALSE
+Harvey Paul and Jeffrey, 9780130622211,1568, Prentice Hall, C# How to Program, LM002876,4599,45,TRUE
+Muster, 9780072193145,1011, McGraw-Hill, Unix Made Easy: The Basics and Beyond (Made Easy), LM002468,6395,0,TRUE
+Thomee, 9783540331216,370, Springer Verlag, Galerkin Finite Element Methods for Parabolic Problems, LM002153,4554,0,FALSE
+
+[periodical data]
+// data is publicationDate, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+25-03-20,70, News International, The Times, LM005447,80,250000,FALSE
+26-03-20,70, News International, The Times, LM005002,80,560562,false
+26-04-20, 70, Associated Newspapers, Daily Mail, LM005177,75,478908,false
+

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/item_data_2_generic_test.txt

@@ -0,0 +1,23 @@
+// this is a comment, any lines that start with //
+// (and blank lines) should be ignored
+
+
+[Book data]
+// data is author, isbn, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+Barnes and Kolling, 9780131976290,480, Pearson, Objects First with Java, LM002411,3989,781,true
+Aho Sethi and Ullman, 9780201101942,795, Addison-Wesley, Compilers: Principles Techniques and Tools, LM002711,599,0,FALSE
+Harvey Paul and Jeffrey, 9780130622211,1568, Prentice Hall, C# How to Program, LM002876,4599,45,TRUE
+Muster, 9780072193145,1011, McGraw-Hill, Unix Made Easy: The Basics and Beyond (Made Easy), LM002468,6395,0,TRUE
+Thomee, 9783540331216,370, Springer Verlag, Galerkin Finite Element Methods for Parabolic Problems, LM002153,4554,0,FALSE
+
+[periodical data]
+// data is publicationDate, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+25-03-20,70, News International, The Times, LM005447,80,250000,FALSE
+26-03-20,70, News International, The Times, LM005002,80,560562,false
+26-04-20, 70, Associated Newspapers, Daily Mail, LM005177,75,478908,false
+
+[misc data]
+25-03-20,70, News International, The Times, LM005447,80,250000,FALSE
+26-03-20,70, News International, The Times, LM005002,80,560562,false
+26-04-20, 70, Associated Newspapers, Daily Mail, LM005177,75,478908,false
+

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/items_all.txt

@@ -0,0 +1,43 @@
+// this is a comment, any lines that start with //
+// (and blank lines) should be ignored
+
+[Book data]
+// data is author, isbn, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+Barnes and Kolling, 9780131976290,480, Pearson, Objects First with Java, LM002411,3989,781,true
+Aho Sethi and Ullman, 9780201101942,795, Addison-Wesley, Compilers: Principles Techniques and Tools, LM002711,599,500,FALSE
+Harvey Paul and Jeffrey, 9780130622211,1568, Prentice Hall, C# How to Program, LM002876,4599,45,TRUE
+Muster, 9780072193145,1011, McGraw-Hill, Unix Made Easy: The Basics and Beyond (Made Easy), LM002468,6395,678,TRUE
+Thomee, 9783540331216,370, Springer Verlag, Galerkin Finite Element Methods for Parabolic Problems, LM002153,4554,543,FALSE
+
+[periodical data]
+// data is publicationDate, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+25-03-20,70, News International, The Times, LM005447,80,250000,FALSE
+26-03-20,70, News International, The Times, LM005002,80,560562,false
+26-04-20, 70, Associated Newspapers, Daily Mail, LM005177,75,478908,false
+
+[CD data]
+
+// data is artist, noOfTracks, playingTime, title, itemCode, cost, timesBorrowed, onLoan
+
+James Blunt,15,68, Back to Bedlam, LM003604,498,234,true
+Duffy,10,73, Rockferry, LM003553,898,90,false
+Adele,12,19,75, LM003580,798,87,FALSE
+Robert Plant and Alison Krauss,13,72, Raising Sand, LM003750,898,89,tRUE
+Goldfrapp,10,72, Seventh Tree, LM003873,1299,9876,true
+Amy Winehouse,11,70, Back To Black, LM003698,698,8765,false
+Jack Johnson,15,67, Sleep Through The Static, LM003773,898,54,True 
+ Mark Ronson,14,74, Version, LM003365,698,56,true 
+Radiohead,10,75, In Rainbows , LM003771,798,6543,FALSE
+Nick Cave,11,68, Dig!!! Lazarus Dig!!!, LM003751,1199,90,False
+Nickelback,11,72, All the Right Reasons, LM003915,598,32,true
+
+[DVD data]
+
+// data is director, playingTime, title, itemCode, cost, timesBorrowed, onLoan
+Chris Miller,92, Shrek The Third, LM004314,1026,900,TRUE 
+Robert Zemeckis,114, Beowulf , LM004079,900,87,FALSE
+Phyllida Lloyd,118,  Mamma Mia, LM004984,798,566,true
+Joe Wright,130, Atonement, LM004720,1293,66,true
+Andrew Adamson,125, The Chronicles of Narnia: Prince Caspian, LM004178,345,45,FALSE
+
+

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/items_and_user_data.txt

@@ -0,0 +1,48 @@
+// this is a comment, any lines that start with //
+// (and blank lines) should be ignored
+
+[Book data]
+// data is author, isbn, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+Barnes and Kolling, 9780131976290,480, Pearson, Objects First with Java, LM002411,3989,781,true
+Aho Sethi and Ullman, 9780201101942,795, Addison-Wesley, Compilers: Principles Techniques and Tools, LM002711,599,890,FALSE
+Harvey Paul and Jeffrey, 9780130622211,1568, Prentice Hall, C# How to Program, LM002876,4599,45,TRUE
+Muster, 9780072193145,1011, McGraw-Hill, Unix Made Easy: The Basics and Beyond (Made Easy), LM002468,6395,8765,TRUE
+Thomee, 9783540331216,370, Springer Verlag, Galerkin Finite Element Methods for Parabolic Problems, LM002153,4554,780,FALSE
+
+[CD data]
+
+// data is artist, noOfTracks, playingTime, title, itemCode, cost, timesBorrowed, onLoan
+
+James Blunt,15,68, Back to Bedlam, LM003604,498,234,true
+Duffy,10,73, Rockferry, LM003553,898,90,false
+Adele,12,19,75, LM003580,798,87,FALSE
+Robert Plant and Alison Krauss,13,72, Raising Sand, LM003750,898,89,tRUE
+Goldfrapp,10,72, Seventh Tree, LM003873,1299,9876,true
+Amy Winehouse,11,70, Back To Black, LM003698,698,8765,false
+Jack Johnson,15,67, Sleep Through The Static, LM003773,898,54,True 
+ Mark Ronson,14,74, Version, LM003365,698,56,true 
+Radiohead,10,75, In Rainbows , LM003771,798,6543,FALSE
+Nick Cave,11,68, Dig!!! Lazarus Dig!!!, LM003751,1199,90,False
+Nickelback,11,72, All the Right Reasons, LM003915,598,32,true
+
+[DVD data]
+
+// data is director, playingTime, title, itemCode, cost, timesBorrowed, onLoan
+Chris Miller,92, Shrek The Third, LM004314,1026,900,TRUE 
+Robert Zemeckis,114, Beowulf , LM004079,900,87,FALSE
+Phyllida Lloyd,118,  Mamma Mia, LM004984,798,566,true
+Joe Wright,130, Atonement, LM004720,1293,66,true
+Andrew Adamson,125, The Chronicles of Narnia: Prince Caspian, LM004178,345,45,FALSE
+
+[periodical data]
+// data is publicationDate, noOfPages, publisher, title, itemCode, cost, timesBorrowed, onLoan
+25-03-08,70, News International, The Times, LM005447,80,0,FALSE
+26-03-08,70, News International, The Times, LM005002,80,0,false
+26-03-08,60, Associated Newspapers, Daily Mail, LM005177,40,0,false
+
+[Library User Data]
+// data is userID, surname, firstName, otherInitials, title
+unknown, Newton, David, E, Dr
+unknown, Gregson, Brian, R T, Mr
+unknown, Evans, David, , Dr
+unknown, Smith, Sara, C, Ms

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/library_user_data.txt

@@ -0,0 +1,12 @@
+// this is a comment, any lines that start with //
+// (and blank lines) should be ignored
+
+// New user data
+// data is userID, surname, firstName, otherInitials, title
+
+[Library User Data]
+
+unknown, Newton, David, E, Dr
+unknown, Gregson, Brian, R T, Mr
+unknown, Evans, David, , Dr
+unknown, Smith, Sara, C, Ms

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/testreservationwrite.txt

@@ -0,0 +1 @@
+0,LM005002,AB-217000,24-03-2024,3

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/data/testuserwrite.txt

@@ -0,0 +1,5 @@
+[Library User data]
+AB-217000, Gregson, Brian, R T, Mr
+AB-711612, Smith, Sara, C, Ms
+AB-861906, Evans, David, , Dr
+AB-573164, Newton, David, E, Dr

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/doc/Book.html

@@ -0,0 +1,183 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.8.0_392) on Thu Feb 29 11:54:14 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+Book
+</TITLE>
+
+<META NAME="date" CONTENT="2024-02-29">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="Book";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+Class Book</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="./resources/inherit.gif" ALT="extended by ">LibraryItem
+      <IMG SRC="./resources/inherit.gif" ALT="extended by ">PrintedItem
+          <IMG SRC="./resources/inherit.gif" ALT="extended by "><B>Book</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>Book</B><DT>extends PrintedItem</DL>
+</PRE>
+
+<P>
+<HR>
+
+<P>
+
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="Book.html#Book()">Book</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructor for objects of class Book</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Book.html#printDetails()">printDetails</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Book.html#readItemData(java.util.Scanner)">readItemData</A></B>(java.util.Scanner&nbsp;detailScanner)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_PrintedItem"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class PrintedItem</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>getNoOfPages, getPublisher, setNoOfPages, setPublisher</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_LibraryItem"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class LibraryItem</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>getCost, getItemCode, getOnLoan, getTimesBorrowed, getTitle, setCost, setItemCode, setOnLoan, setTimesBorrowed, setTitle</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="Book()"><!-- --></A><H3>
+Book</H3>
+<PRE>
+public <B>Book</B>()</PRE>
+<DL>
+<DD>Constructor for objects of class Book
+<P>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="printDetails()"><!-- --></A><H3>
+printDetails</H3>
+<PRE>
+public void <B>printDetails</B>()</PRE>
+<DL>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE>printDetails</CODE> in class <CODE>LibraryItem</CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="readItemData(java.util.Scanner)"><!-- --></A><H3>
+readItemData</H3>
+<PRE>
+public void <B>readItemData</B>(java.util.Scanner&nbsp;detailScanner)</PRE>
+<DL>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE>readItemData</CODE> in class <CODE>PrintedItem</CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+<HR>
+
+</BODY>
+</HTML>

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/doc/DateUtil.html

@@ -0,0 +1,379 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.8.0_402) on Thu Mar 21 22:06:18 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+DateUtil
+</TITLE>
+
+<META NAME="date" CONTENT="2024-03-21">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="DateUtil";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+Class DateUtil</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="./resources/inherit.gif" ALT="extended by "><B>DateUtil</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>DateUtil</B><DT>extends java.lang.Object</DL>
+</PRE>
+
+<P>
+A class DateUtil with the following methods for dealing with dates.
+
+    public static String  convertDateToLongString(Date date)
+    public static String  convertDateToShortString(Date date)
+    public static Date    convertStringToDate(String dateString)
+    public static int     daysBetween(Date startDate, Date endDate)
+    public static Date    incrementDate(Date date, int noOfDays)
+    public static boolean isLeapYear(int year)
+    public static boolean isValidDateString(String dateString)
+    public static Date    nextDate(Date date)
+<P>
+
+<P>
+<DL>
+<DT><B>Author:</B></DT>
+  <DD>D E Newton</DD>
+</DL>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;java.text.SimpleDateFormat</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#dateFormatter">dateFormatter</A></B></CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="DateUtil.html#DateUtil()">DateUtil</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#convertDateToLongString(java.util.Date)">convertDateToLongString</A></B>(java.util.Date&nbsp;date)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Converts a Date object to a corresponding String in
+ the long date pattern style "Saturday, 25 March 2023".</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#convertDateToShortString(java.util.Date)">convertDateToShortString</A></B>(java.util.Date&nbsp;date)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Converts a Date object to a corresponding String in
+ the short date pattern style "25-03-2023".</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;java.util.Date</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#convertStringToDate(java.lang.String)">convertStringToDate</A></B>(java.lang.String&nbsp;dateString)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Converts a string in the short date pattern style "25-03-2023"
+ to a corresponding Date object.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#daysBetween(java.util.Date, java.util.Date)">daysBetween</A></B>(java.util.Date&nbsp;startDate,
+            java.util.Date&nbsp;endDate)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Calculates the number of days between two given dates, startDate and endDate.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;java.util.Date</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#incrementDate(java.util.Date, int)">incrementDate</A></B>(java.util.Date&nbsp;date,
+              int&nbsp;noOfDays)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Given date, a Date object, and noOfDays, an int, the method returns
+ a Date object corresponding to noOfDays later than date.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;boolean</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#isLeapYear(int)">isLeapYear</A></B>(int&nbsp;year)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Given year, an int, the method checks to see if the year
+ is a leap year.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;boolean</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#isValidDateString(java.lang.String)">isValidDateString</A></B>(java.lang.String&nbsp;dateString)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Given dateString, a String, the method checks to see if string
+ corresponds to a valid shortDatePattern.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;java.util.Date</CODE></FONT></TD>
+<TD><CODE><B><A HREF="DateUtil.html#nextDate(java.util.Date)">nextDate</A></B>(java.util.Date&nbsp;date)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Given date, a Date object, the method returns
+ a Date object corresponding to the next day.</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ============ FIELD DETAIL =========== -->
+
+<A NAME="field_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Field Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="dateFormatter"><!-- --></A><H3>
+dateFormatter</H3>
+<PRE>
+public static java.text.SimpleDateFormat <B>dateFormatter</B></PRE>
+<DL>
+<DL>
+</DL>
+</DL>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="DateUtil()"><!-- --></A><H3>
+DateUtil</H3>
+<PRE>
+public <B>DateUtil</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="convertDateToLongString(java.util.Date)"><!-- --></A><H3>
+convertDateToLongString</H3>
+<PRE>
+public static java.lang.String <B>convertDateToLongString</B>(java.util.Date&nbsp;date)</PRE>
+<DL>
+<DD>Converts a Date object to a corresponding String in
+ the long date pattern style "Saturday, 25 March 2023".
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>date</CODE> - a Date object
+<DT><B>Returns:</B><DD>a String, containing a long date pattern</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="convertDateToShortString(java.util.Date)"><!-- --></A><H3>
+convertDateToShortString</H3>
+<PRE>
+public static java.lang.String <B>convertDateToShortString</B>(java.util.Date&nbsp;date)</PRE>
+<DL>
+<DD>Converts a Date object to a corresponding String in
+ the short date pattern style "25-03-2023".
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>date</CODE> - a Date object
+<DT><B>Returns:</B><DD>a String, containing a short date pattern</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="convertStringToDate(java.lang.String)"><!-- --></A><H3>
+convertStringToDate</H3>
+<PRE>
+public static java.util.Date <B>convertStringToDate</B>(java.lang.String&nbsp;dateString)</PRE>
+<DL>
+<DD>Converts a string in the short date pattern style "25-03-2023"
+ to a corresponding Date object.
+
+ Any leading or trailing spaces are first removed from the date string.
+ The String parameter that represent a date as a string must be in the
+ format dd-mm-yyy (e.g. 25-03-2023 or 25-3-2023) where dd represents
+ one or two digits representing the day in the month, similarly for
+ mm representing the month in the year and yyyy represents the four
+ digits for the year.
+
+ A RuntimeException is thrown if the date string is not recognised as
+ a valid date. Such exceptions do not need to be caught or thrown as 
+ they are unchecked exceptions, but can be caught if necessary.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>dateString</CODE> - a Date object
+<DT><B>Returns:</B><DD>the Date object</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="daysBetween(java.util.Date, java.util.Date)"><!-- --></A><H3>
+daysBetween</H3>
+<PRE>
+public static int <B>daysBetween</B>(java.util.Date&nbsp;startDate,
+                              java.util.Date&nbsp;endDate)</PRE>
+<DL>
+<DD>Calculates the number of days between two given dates, startDate and endDate.
+
+ If startDate is after endDate then the number of days returned will be negative.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>startDate</CODE> - a Date object<DD><CODE>endDate</CODE> - a Date object
+<DT><B>Returns:</B><DD>an int, number of days between the dates</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="incrementDate(java.util.Date, int)"><!-- --></A><H3>
+incrementDate</H3>
+<PRE>
+public static java.util.Date <B>incrementDate</B>(java.util.Date&nbsp;date,
+                                           int&nbsp;noOfDays)</PRE>
+<DL>
+<DD>Given date, a Date object, and noOfDays, an int, the method returns
+ a Date object corresponding to noOfDays later than date.
+
+ If noOfDays is negative, the resulting Date object will be before date.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>date</CODE> - a Date object<DD><CODE>noOfDays</CODE> - an int
+<DT><B>Returns:</B><DD>a Date</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="isLeapYear(int)"><!-- --></A><H3>
+isLeapYear</H3>
+<PRE>
+public static boolean <B>isLeapYear</B>(int&nbsp;year)</PRE>
+<DL>
+<DD>Given year, an int, the method checks to see if the year
+ is a leap year.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>year,</CODE> - an int
+<DT><B>Returns:</B><DD>a boolean, true only if the year is a leap year.</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="isValidDateString(java.lang.String)"><!-- --></A><H3>
+isValidDateString</H3>
+<PRE>
+public static boolean <B>isValidDateString</B>(java.lang.String&nbsp;dateString)</PRE>
+<DL>
+<DD>Given dateString, a String, the method checks to see if string
+ corresponds to a valid shortDatePattern.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>dateString,</CODE> - a String
+<DT><B>Returns:</B><DD>a boolean, true only if the dateString is a valid pattern</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="nextDate(java.util.Date)"><!-- --></A><H3>
+nextDate</H3>
+<PRE>
+public static java.util.Date <B>nextDate</B>(java.util.Date&nbsp;date)</PRE>
+<DL>
+<DD>Given date, a Date object, the method returns
+ a Date object corresponding to the next day.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>noOfDays</CODE> - an int
+<DT><B>Returns:</B><DD>a Date</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+<HR>
+
+</BODY>
+</HTML>

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/doc/Diary.html

@@ -0,0 +1,220 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.8.0_402) on Thu Mar 21 21:31:47 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+Diary
+</TITLE>
+
+<META NAME="date" CONTENT="2024-03-21">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="Diary";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+Class Diary</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="./resources/inherit.gif" ALT="extended by "><B>Diary</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>Diary</B><DT>extends java.lang.Object</DL>
+</PRE>
+
+<P>
+A class Diary that represents a "diary" of library item reservations.
+ 
+ The diary is structured as a Map of entries in which each entry corresponds 
+ to a specific day.  As the map is not accessed in a sequential fashion, it
+ doesn't matter whether the actual map class is a TreeMap or a HashMap.
+<P>
+
+<P>
+<DL>
+<DT><B>Author:</B></DT>
+  <DD>D E Newton</DD>
+</DL>
+<HR>
+
+<P>
+
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="Diary.html#Diary()">Diary</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructor for objects of class Diary</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Diary.html#addReservation(LibraryReservation)">addReservation</A></B>(LibraryReservation&nbsp;itemReservation)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method for adding a reservation to the diary.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Diary.html#deleteReservation(LibraryReservation)">deleteReservation</A></B>(LibraryReservation&nbsp;itemReservation)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method for deleting a reservation from the diary.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;LibraryReservation[]</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Diary.html#getReservations(java.util.Date)">getReservations</A></B>(java.util.Date&nbsp;date)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accessor method for returning all reservations that have entries 
+ in the diary for a particular date.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Diary.html#printEntries(java.util.Date, java.util.Date)">printEntries</A></B>(java.util.Date&nbsp;startDate,
+             java.util.Date&nbsp;endDate)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method for displaying the reservations between specified dates.</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="Diary()"><!-- --></A><H3>
+Diary</H3>
+<PRE>
+public <B>Diary</B>()</PRE>
+<DL>
+<DD>Constructor for objects of class Diary
+<P>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="addReservation(LibraryReservation)"><!-- --></A><H3>
+addReservation</H3>
+<PRE>
+public void <B>addReservation</B>(LibraryReservation&nbsp;itemReservation)</PRE>
+<DL>
+<DD>Method for adding a reservation to the diary.
+<P>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="deleteReservation(LibraryReservation)"><!-- --></A><H3>
+deleteReservation</H3>
+<PRE>
+public void <B>deleteReservation</B>(LibraryReservation&nbsp;itemReservation)</PRE>
+<DL>
+<DD>Method for deleting a reservation from the diary.
+<P>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getReservations(java.util.Date)"><!-- --></A><H3>
+getReservations</H3>
+<PRE>
+public LibraryReservation[] <B>getReservations</B>(java.util.Date&nbsp;date)</PRE>
+<DL>
+<DD>Accessor method for returning all reservations that have entries 
+ in the diary for a particular date.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>an array of reservations, or null if no entry for that date</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="printEntries(java.util.Date, java.util.Date)"><!-- --></A><H3>
+printEntries</H3>
+<PRE>
+public void <B>printEntries</B>(java.util.Date&nbsp;startDate,
+                         java.util.Date&nbsp;endDate)</PRE>
+<DL>
+<DD>Method for displaying the reservations between specified dates.
+<P>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+<HR>
+
+</BODY>
+</HTML>

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/doc/Library.html

@@ -0,0 +1,174 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.8.0_402) on Thu Mar 21 11:36:09 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+Library
+</TITLE>
+
+<META NAME="date" CONTENT="2024-03-21">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="Library";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+Class Library</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="./resources/inherit.gif" ALT="extended by "><B>Library</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>Library</B><DT>extends java.lang.Object</DL>
+</PRE>
+
+<P>
+<HR>
+
+<P>
+
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="Library.html#Library()">Library</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Library.html#printAll()">printAll</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Library.html#readData()">readData</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="Library.html#writeUserData()">writeUserData</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="Library()"><!-- --></A><H3>
+Library</H3>
+<PRE>
+public <B>Library</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="printAll()"><!-- --></A><H3>
+printAll</H3>
+<PRE>
+public void <B>printAll</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="readData()"><!-- --></A><H3>
+readData</H3>
+<PRE>
+public void <B>readData</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="writeUserData()"><!-- --></A><H3>
+writeUserData</H3>
+<PRE>
+public void <B>writeUserData</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+<HR>
+
+</BODY>
+</HTML>

Unsorted/Part 4 Complete - 00677611/Part 4 Complete/doc/LibraryItem.html

@@ -0,0 +1,421 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.8.0_392) on Fri Feb 16 14:05:03 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+LibraryItem
+</TITLE>
+
+<META NAME="date" CONTENT="2024-02-16">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="LibraryItem";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+Class LibraryItem</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="./resources/inherit.gif" ALT="extended by "><B>LibraryItem</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>LibraryItem</B><DT>extends java.lang.Object</DL>
+</PRE>
+
+<P>
+<HR>
+
+<P>
+
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="LibraryItem.html#LibraryItem()">LibraryItem</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#getCost()">getCost</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#getItemCode()">getItemCode</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#getNoOfPages()">getNoOfPages</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;boolean</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#getOnLoan()">getOnLoan</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#getPublisher()">getPublisher</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#getTimesBorrowed()">getTimesBorrowed</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#getTitle()">getTitle</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#printDetails()">printDetails</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#readItemData(java.util.Scanner)">readItemData</A></B>(java.util.Scanner&nbsp;detailScanner)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#setCost(int)">setCost</A></B>(int&nbsp;cost)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#setItemCode(java.lang.String)">setItemCode</A></B>(java.lang.String&nbsp;itemCode)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#setNoOfPages(int)">setNoOfPages</A></B>(int&nbsp;noOfPages)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#setOnLoan(boolean)">setOnLoan</A></B>(boolean&nbsp;onLoan)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#setPublisher(java.lang.String)">setPublisher</A></B>(java.lang.String&nbsp;publisher)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#setTimesBorrowed(int)">setTimesBorrowed</A></B>(int&nbsp;timesBorrowed)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="LibraryItem.html#setTitle(java.lang.String)">setTitle</A></B>(java.lang.String&nbsp;title)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="LibraryItem()"><!-- --></A><H3>
+LibraryItem</H3>
+<PRE>
+public <B>LibraryItem</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="getCost()"><!-- --></A><H3>
+getCost</H3>
+<PRE>
+public int <B>getCost</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getItemCode()"><!-- --></A><H3>
+getItemCode</H3>
+<PRE>
+public java.lang.String <B>getItemCode</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getNoOfPages()"><!-- --></A><H3>
+getNoOfPages</H3>
+<PRE>
+public int <B>getNoOfPages</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getOnLoan()"><!-- --></A><H3>
+getOnLoan</H3>
+<PRE>
+public boolean <B>getOnLoan</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getPublisher()"><!-- --></A><H3>
+getPublisher</H3>
+<PRE>
+public java.lang.String <B>getPublisher</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getTimesBorrowed()"><!-- --></A><H3>
+getTimesBorrowed</H3>
+<PRE>
+public int <B>getTimesBorrowed</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getTitle()"><!-- --></A><H3>
+getTitle</H3>
+<PRE>
+public java.lang.String <B>getTitle</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="printDetails()"><!-- --></A><H3>
+printDetails</H3>
+<PRE>
+public void <B>printDetails</B>()</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="readItemData(java.util.Scanner)"><!-- --></A><H3>
+readItemData</H3>
+<PRE>
+public void <B>readItemData</B>(java.util.Scanner&nbsp;detailScanner)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setCost(int)"><!-- --></A><H3>
+setCost</H3>
+<PRE>
+public void <B>setCost</B>(int&nbsp;cost)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setItemCode(java.lang.String)"><!-- --></A><H3>
+setItemCode</H3>
+<PRE>
+public void <B>setItemCode</B>(java.lang.String&nbsp;itemCode)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setNoOfPages(int)"><!-- --></A><H3>
+setNoOfPages</H3>
+<PRE>
+public void <B>setNoOfPages</B>(int&nbsp;noOfPages)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setOnLoan(boolean)"><!-- --></A><H3>
+setOnLoan</H3>
+<PRE>
+public void <B>setOnLoan</B>(boolean&nbsp;onLoan)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
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