vault backup: 2024-02-20 13:05:19

2024-02-20 13:05:19 +00:00
parent 7f6d033cc4
commit 0134f066d6
45 changed files with 1429 additions and 76 deletions
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -6,7 +6,7 @@
      {
        "id": "7b5e68cfd661dd0d",
        "type": "tabs",
-        "dimension": 59.34959349593496,
+        "dimension": 61.240310077519375,
        "children": [
          {
            "id": "505b4bbc8a7e15f6",
@@ -25,7 +25,7 @@
      {
        "id": "0df2a38b58c879ff",
        "type": "tabs",
-        "dimension": 40.65040650406504,
+        "dimension": 38.759689922480625,
        "children": [
          {
            "id": "a9b5c2a99473859a",
@@ -184,30 +184,31 @@
      "switcher:Open quick switcher": false
    }
  },
-  "active": "505b4bbc8a7e15f6",
+  "active": "ff4e63a36b080692",
  "lastOpenFiles": [
+    "Semester 2/Programming 2/Project/Part 2/Library.java#",
+    "Semester 2/Programming 2/Project/Part 2/Periodical.java#",
+    "Semester 2/Programming 2/Project/Part 2/data/item_data_2.txt",
+    "Semester 2/Programming 2/Project/Part 2/data/item_data_1_v2.txt",
+    "Semester 2/Programming 2/Project/Part 2/data/item_data_1.txt",
+    "Semester 2/Programming 2/Project/Part 2/data",
+    "Semester 2/Programming 2/Project/Part 2/LibraryItem.ctxt",
+    "Semester 2/Programming 2/Project/Part 2/LibraryItem.class",
+    "Semester 2/Programming 2/Project/Part 2/LibraryItem.java#",
+    "Semester 2/Programming 2/Project/Part 2/LibraryItem.java",
+    "Semester 2/Programming 2/Project/Part 2/__SHELL63.class",
+    "Semester 2/Programming 2/Project/Part 2/Part 1/doc/resources/inherit.gif",
+    "Semester 2/Programming 2/Project/Part 2/doc/resources/inherit.gif",
+    "Semester 2/Programming 2/Project/Part 1 (copy)/doc/resources/inherit.gif",
    "images/Pasted image 20240213172702.png",
    "images/Pasted image 20240213172509.png",
    "images/Pasted image 20240213172304.png",
-    "Semester 2/Database Systems/Exercise Booklet.pdf",
-    "Semester 2/Database Systems/Booklet of Lecture Slides for Semester Two (2).pdf",
    "Semester 2/Database Systems/Week 5/Week 5 Database Systems.md",
    "images/Pasted image 20240213161136.png",
    "images/Pasted image 20240213133455.png",
    "images/Pasted image 20240213132603.png",
    "images/Pasted image 20240213132227.png",
-    "images/Pasted image 20240213131815.png",
-    "images/Pasted image 20240213131802.png",
-    "images/Pasted image 20240213131718.png",
    "Semester 2/Database Systems/Week 4/Week 4 Database Systems.md",
-    "Semester 2/Database Systems/Week 5",
-    "Semester 2/Database Systems/Week 4",
-    "Semester 2/Programming 2/Project/Part 1/__SHELL78.class",
-    "Semester 2/Programming 2/Project/Part 1/__SHELL78.java",
-    "Semester 2/Programming 2/Project/Part 1/__SHELL75.class",
-    "Semester 2/Programming 2/Project/Part 1/__SHELL75.java",
-    "Semester 2/Programming 2/Project/Part 1/__SHELL74.class",
-    "Semester 2/Programming 2/Project/Part 1/__SHELL74.java",
    "Semester 2/HCI/Week 2/Week 2 Human Computer Interfaces.md",
    "Semester 2/HCI/Week 3/Week 3 Human Computer Interfaces.md",
    "Semester 1/Database Systems/Week 10/Week 10 Database Systems.md",
@@ -222,7 +223,6 @@
    "Semester 1/Database Systems/Week 6/Week 6 Database Systems.md",
    "Semester 2/Database Systems/Week 3/Week 3 Database Systems.md",
    "Semester 2/Database Systems/Week 2/Week 2 Database Systems.md",
-    "images/Pasted image 20240126103004.png",
    "CCNA/1 - Networking Today/1.2 - Network Components.md",
    "CCNA/1 - Networking Today/1.1 - Networks Affect our Lives.md",
    "CCNA/Module Information.md",
--- a/1/Java/examples/projects/chapter10/network-v1/MessagePost.class
+++ b/1/Java/examples/projects/chapter10/network-v1/MessagePost.class
--- a/1/Java/examples/projects/chapter10/network-v1/NewsFeed.class
+++ b/1/Java/examples/projects/chapter10/network-v1/NewsFeed.class
--- a/1/Java/examples/projects/chapter10/network-v1/PhotoPost.class
+++ b/1/Java/examples/projects/chapter10/network-v1/PhotoPost.class
--- a/1/Java/examples/projects/chapter10/network-v1/package.bluej
+++ b/1/Java/examples/projects/chapter10/network-v1/package.bluej
@@ -6,11 +6,11 @@ dependency2.from=NewsFeed
 dependency2.to=MessagePost
 dependency2.type=UsesDependency
 objectbench.height=76
-objectbench.width=798
+objectbench.width=816
 package.editor.height=437
 package.editor.width=690
-package.editor.x=70
-package.editor.y=80
+package.editor.x=40
+package.editor.y=71
 package.numDependencies=2
 package.numTargets=3
 package.showExtends=true
@@ -36,7 +36,7 @@ target1.y=100
 target2.editor.height=753
 target2.editor.width=940
 target2.editor.x=59
-target2.editor.y=22
+target2.editor.y=31
 target2.height=60
 target2.name=PhotoPost
 target2.naviview.expanded=true
--- a/1/Java/examples/projects/chapter10/network-v2/package.bluej
+++ b/1/Java/examples/projects/chapter10/network-v2/package.bluej
@@ -3,11 +3,11 @@ dependency1.from=NewsFeed
 dependency1.to=Post
 dependency1.type=UsesDependency
 objectbench.height=76
-objectbench.width=829
+objectbench.width=847
 package.editor.height=462
 package.editor.width=721
-package.editor.x=70
-package.editor.y=80
+package.editor.x=20
+package.editor.y=51
 package.numDependencies=1
 package.numTargets=4
 package.showExtends=true
@@ -33,7 +33,7 @@ target1.y=90
 target2.editor.height=767
 target2.editor.width=947
 target2.editor.x=75
-target2.editor.y=23
+target2.editor.y=31
 target2.height=60
 target2.name=Post
 target2.naviview.expanded=true
--- a/2/Project/Part
+++ b/2/Project/Part
--- a/2/Project/Part
+++ b/2/Project/Part
@@ -0,0 +1,8 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Book()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Book\n
+comment1.params=y
+comment1.target=int\ sampleMethod(int)
+comment1.text=\n\ An\ example\ of\ a\ method\ -\ replace\ this\ comment\ with\ your\ own\n\ \n\ @param\ \ y\ \ \ a\ sample\ parameter\ for\ a\ method\n\ @return\ \ \ \ \ the\ sum\ of\ x\ and\ y\ \n
+numComments=2
--- a/2/Project/Part
+++ b/2/Project/Part
@@ -0,0 +1,47 @@
+
+/**
+ * Write a description of class Book here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+
+import java.util.Scanner;
+import java.util.ArrayList;
+import java.util.NoSuchElementException;
+
+public class Book extends LibraryItem
+{
+    private String title;
+    private String itemCode;
+    private int cost;
+    private int timesBorrowed;
+    private boolean onLoan;
+    private String author;
+    private int isbn;
+
+    /**
+     * Constructor for objects of class Book
+     */
+    public Book()
+    {
+        this.title = "";
+        this.itemCode = "";
+        this.cost = 0;
+        this.timesBorrowed = 0;
+        this.author = "";
+        this.isbn = 0;
+    }
+    
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.title = detailScanner.next().trim();
+            this.itemCode = detailScanner.next().trim();
+            this.cost = Integer.parseInt( detailScanner.next() );
+            this.timesBorrowed = Integer.parseInt( detailScanner.next() );
+            this.onLoan = Boolean.parseBoolean( detailScanner.next() );
+            this.author = detailScanner.next().trim();
+            this.isbn = Integer.parseInt( detailScanner.next() );
+        }
+    }
+}
--- a/1/LibraryItem.class
+++ b/1/LibraryItem.class
--- a/1/LibraryItem.ctxt
+++ b/1/LibraryItem.ctxt
@@ -1,35 +1,32 @@
 #BlueJ class context
-comment0.params=title\ itemCode\ cost\ timesBorrowed\ onLoan
-comment0.target=LibraryItem(java.lang.String,\ java.lang.String,\ int,\ int,\ boolean)
-comment0.text=\n\ Constructor\ for\ objects\ of\ class\ LibraryItem\n
+comment0.params=
+comment0.target=LibraryItem()
+comment0.text=\n\ Default\ constructor\ for\ object\ of\ class\ LibraryItem\n
 comment1.params=
-comment1.target=LibraryItem()
-comment1.text=\n\ Default\ constructor\ for\ object\ of\ class\ LibraryItem\n
-comment10.params=timesBorrowed
-comment10.target=void\ setTimesBorrowed(int)
-comment11.params=onLoan
-comment11.target=void\ setOnLoan(boolean)
-comment12.params=
-comment12.target=void\ printDetails()
-comment12.text=\n\ Field\ Mutator\ End\n
-comment13.params=detailScanner
-comment13.target=void\ readData(java.util.Scanner)
+comment1.target=java.lang.String\ getTitle()
+comment1.text=\n\ Field\ Accessor\ Start\n
+comment10.params=onLoan
+comment10.target=void\ setOnLoan(boolean)
+comment11.params=
+comment11.target=void\ printDetails()
+comment11.text=\n\ Field\ Mutator\ End\n
+comment12.params=detailScanner
+comment12.target=void\ readData(java.util.Scanner)
 comment2.params=
-comment2.target=java.lang.String\ getTitle()
-comment2.text=\n\ Field\ Accessor\ Start\n
+comment2.target=java.lang.String\ getItemCode()
 comment3.params=
-comment3.target=java.lang.String\ getItemCode()
+comment3.target=int\ getCost()
 comment4.params=
-comment4.target=int\ getCost()
+comment4.target=int\ getTimesBorrowed()
 comment5.params=
-comment5.target=int\ getTimesBorrowed()
-comment6.params=
-comment6.target=boolean\ getOnLoan()
-comment7.params=title
-comment7.target=void\ setTitle(java.lang.String)
-comment7.text=\n\ Field\ Accessor\ End\n\ \n\ Field\ Mutator\ Start\n
-comment8.params=itemCode
-comment8.target=void\ setItemCode(java.lang.String)
-comment9.params=cost
-comment9.target=void\ setCost(int)
-numComments=14
+comment5.target=boolean\ getOnLoan()
+comment6.params=title
+comment6.target=void\ setTitle(java.lang.String)
+comment6.text=\n\ Field\ Accessor\ End\n\ \n\ Field\ Mutator\ Start\n
+comment7.params=itemCode
+comment7.target=void\ setItemCode(java.lang.String)
+comment8.params=cost
+comment8.target=void\ setCost(int)
+comment9.params=timesBorrowed
+comment9.target=void\ setTimesBorrowed(int)
+numComments=13
--- a/1/LibraryItem.java
+++ b/1/LibraryItem.java
@@ -22,26 +22,19 @@ public class LibraryItem
    /**
     * Constructor for objects of class LibraryItem
     */
-    public LibraryItem( String title, String itemCode, int cost, int timesBorrowed, boolean onLoan)
+    /*public LibraryItem( String title, String itemCode, int cost, int timesBorrowed, boolean onLoan)
    {
        this.title = title;
        this.itemCode = itemCode;
        this.cost = cost;
        this.timesBorrowed = timesBorrowed;
        this.onLoan = onLoan;
-    }
+    }*/
    
    /*
     * Default constructor for object of class LibraryItem
     */
-    public LibraryItem()
-    {
-        title = "";
-        itemCode = "";
-        cost = 0;
-        timesBorrowed = 0;
-        onLoan = false;
-    }
+    public LibraryItem(){}
    
    /*
     * Field Accessor Start
--- a/1/Periodical.class
+++ b/1/Periodical.class
--- a/1/Periodical.ctxt
+++ b/1/Periodical.ctxt
@@ -0,0 +1,8 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Periodical()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Periodical\n
+comment1.params=y
+comment1.target=int\ sampleMethod(int)
+comment1.text=\n\ An\ example\ of\ a\ method\ -\ replace\ this\ comment\ with\ your\ own\n\ \n\ @param\ \ y\ \ \ a\ sample\ parameter\ for\ a\ method\n\ @return\ \ \ \ \ the\ sum\ of\ x\ and\ y\ \n
+numComments=2
--- a/1/Periodical.java
+++ b/1/Periodical.java
@@ -0,0 +1,33 @@
+
+/**
+ * Write a description of class Periodical here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Periodical extends LibraryItem
+{
+    // instance variables - replace the example below with your own
+    private int x;
+
+    /**
+     * Constructor for objects of class Periodical
+     */
+    public Periodical()
+    {
+        // initialise instance variables
+        x = 0;
+    }
+
+    /**
+     * An example of a method - replace this comment with your own
+     * 
+     * @param  y   a sample parameter for a method
+     * @return     the sum of x and y 
+     */
+    public int sampleMethod(int y)
+    {
+        // put your code here
+        return x + y;
+    }
+}
--- a/1/package.bluej
+++ b/1/package.bluej
@@ -9,12 +9,12 @@ package.editor.width=1774
 package.editor.x=0
 package.editor.y=31
 package.numDependencies=1
-package.numTargets=2
+package.numTargets=4
 package.showExtends=true
 package.showUses=true
 project.charset=UTF-8
 target1.editor.height=1049
-target1.editor.width=1591
+target1.editor.width=960
 target1.editor.x=0
 target1.editor.y=31
 target1.height=50
@@ -24,18 +24,44 @@ target1.showInterface=false
 target1.type=ClassTarget
 target1.typeParameters=
 target1.width=100
-target1.x=70
-target1.y=10
-target2.editor.height=1049
-target2.editor.width=1920
-target2.editor.x=0
-target2.editor.y=31
+target1.x=250
+target1.y=110
+target2.editor.height=700
+target2.editor.width=900
+target2.editor.x=40
+target2.editor.y=51
 target2.height=50
-target2.name=Library
+target2.name=Periodical
 target2.naviview.expanded=true
 target2.showInterface=false
 target2.type=ClassTarget
 target2.typeParameters=
-target2.width=80
-target2.x=170
-target2.y=60
+target2.width=90
+target2.x=350
+target2.y=210
+target3.editor.height=1049
+target3.editor.width=960
+target3.editor.x=960
+target3.editor.y=31
+target3.height=50
+target3.name=Book
+target3.naviview.expanded=true
+target3.showInterface=false
+target3.type=ClassTarget
+target3.typeParameters=
+target3.width=80
+target3.x=170
+target3.y=210
+target4.editor.height=1049
+target4.editor.width=1920
+target4.editor.x=0
+target4.editor.y=31
+target4.height=50
+target4.name=Library
+target4.naviview.expanded=true
+target4.showInterface=false
+target4.type=ClassTarget
+target4.typeParameters=
+target4.width=80
+target4.x=170
+target4.y=60
--- a/2/Project/Part
+++ b/2/Project/Part
--- a/2/Project/Part
+++ b/2/Project/Part
@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Book()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Book\n
+comment1.params=
+comment1.target=void\ printDetails()
+comment2.params=detailScanner
+comment2.target=void\ readItemData(java.util.Scanner)
+numComments=3
--- a/2/Project/Part
+++ b/2/Project/Part
@@ -0,0 +1,38 @@
+
+/**
+ * Subclass of LibraryItem that emulates a Book item in a Library
+ * 
+ * @George Wilkinson 
+ * @1.0
+ */
+
+import java.util.Scanner;
+import java.util.ArrayList;
+import java.util.NoSuchElementException;
+
+public class Book extends LibraryItem
+{
+    private String author;
+    private String isbn;
+
+    /**
+     * Constructor for objects of class Book
+     */
+    public Book(){}
+    
+    public void printDetails() {
+        System.out.println("\n==================\n( " + getItemCode() + " )" + " ISBN: " + isbn + " Book " + getTitle() + ", written by " + author + ", published by " + getPublisher() + " has " + getNoOfPages() + " pages .\nIt has been borrowed " + getTimesBorrowed() + " times.");
+        if( getOnLoan() )
+            System.out.println( "The Book is currently on loan, and costs " + getCost() + " pence. ");
+        else
+            System.out.println( "The Book is currently not on loan, and costs " + getCost() + " pence. ");
+    }
+    
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.author = detailScanner.next().trim();
+            this.isbn = detailScanner.next().trim();
+            super.readItemData( detailScanner );
+        }
+    }
+}
--- a/2/Library.class
+++ b/2/Library.class
--- a/2/Library.ctxt
+++ b/2/Library.ctxt
@@ -0,0 +1,13 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Library()
+comment0.text=\n\ Constructor\ for\ objects\ of\ class\ Library\n
+comment1.params=item
+comment1.target=void\ storeItem(LibraryItem)
+comment1.text=\n\ Appends\ a\ LibraryItem\ to\ the\ itemList.\n
+comment2.params=
+comment2.target=void\ printAllItems()
+comment2.text=\n\ Prints\ to\ the\ terminal\ all\ items\ in\ the\ itemList\n
+comment3.params=
+comment3.target=void\ readItemData()
+numComments=4
--- a/2/Library.java
+++ b/2/Library.java
@@ -0,0 +1,110 @@
+
+/**
+ * Write a description of class Library here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+
+// Import all required libraries. Not using .* as it is not good practice due to potential conflicts.
+import java.util.ArrayList;
+import java.util.Scanner;
+import java.io.File;
+import java.io.IOException;
+import java.awt.FileDialog;
+import java.awt.Frame;
+
+public class Library
+{
+    private ArrayList<LibraryItem> itemList; // Initialise an ArrayList of name itemList to store LibraryItems
+    
+    /*
+     * Constructor for objects of class Library
+     */
+    public Library()
+    {
+        itemList = new ArrayList<LibraryItem>();
+    }
+    
+    /*
+     * Appends a LibraryItem to the itemList.
+     */
+    public void storeItem( LibraryItem item )
+    {
+        itemList.add( item );
+    }
+    
+    /*
+     * Prints to the terminal all items in the itemList
+     */
+    public void printAllItems()
+    {
+        for( LibraryItem item : itemList )
+        {
+            item.printDetails();
+        }
+    }
+    
+    public void readItemData() //throws IOException
+    {
+        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 typeFlag = "";
+            
+            while( fileScanner.hasNextLine() ){
+                
+                String lineItem = fileScanner.nextLine();
+                //System.out.println( lineItem );
+                
+                // 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") ) {
+                        typeFlag = "book";
+                        //System.out.println( "CHANGED FLAG TO READ BOOKS" );
+                    }
+                    else if ( lineItem.toLowerCase().contains("periodical") ) {
+                        typeFlag = "periodical";
+                        //System.out.println( "CHANGED FLAG TO READ PERIODICALS" );
+                    }  
+                    else {
+                        System.out.println( "Flag detected, but no accepted format...\n Cannot store item in Library. Changing Flag to generic and skipping the following: ");
+                        typeFlag = "generic";
+                    }
+                }
+                
+                // Could be a switch case to be more efficient
+                // Check current flag for data processing.
+                else {
+                    if ( typeFlag.equals( "book" ) ) {
+                        // Process Book Data
+                        Scanner detailScanner = new Scanner ( lineItem ).useDelimiter(","); // Create a new scanner to grab the values in a comma separated list
+                        LibraryItem book = new Book();
+                        book.readItemData( detailScanner );
+                        storeItem( book ); // Store the new LibraryItem in the itemList
+                    }
+                    else if ( typeFlag.equals( "periodical" ) ) {
+                        // Process Periodic Data
+                        Scanner detailScanner = new Scanner ( lineItem ).useDelimiter(",");
+                        LibraryItem periodical = new Periodical();
+                        periodical.readItemData( detailScanner );
+                        storeItem( periodical );
+                    }
+                    else if ( typeFlag.equals( "generic" ) ) {
+                        // Output unaccepted lines
+                        System.out.println( lineItem );
+                    }
+                }
+            }
+        }
+        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/2/LibraryItem.class
+++ b/2/LibraryItem.class
--- a/2/LibraryItem.ctxt
+++ b/2/LibraryItem.ctxt
@@ -0,0 +1,37 @@
+#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=timesBorrowed
+comment10.target=void\ setTimesBorrowed(int)
+comment11.params=onLoan
+comment11.target=void\ setOnLoan(boolean)
+comment12.params=noOfPages
+comment12.target=void\ setNoOfPages(int)
+comment13.params=publisher
+comment13.target=void\ setPublisher(java.lang.String)
+comment14.params=
+comment14.target=void\ printDetails()
+comment14.text=\n\ Field\ Mutator\ End\n
+comment15.params=detailScanner
+comment15.target=void\ readItemData(java.util.Scanner)
+comment2.params=
+comment2.target=int\ getCost()
+comment3.params=
+comment3.target=int\ getTimesBorrowed()
+comment4.params=
+comment4.target=boolean\ getOnLoan()
+comment5.params=
+comment5.target=int\ getNoOfPages()
+comment6.params=
+comment6.target=java.lang.String\ getPublisher()
+comment7.params=title
+comment7.target=void\ setTitle(java.lang.String)
+comment7.text=\n\ Field\ Accessor\ End\n\ \n\ Field\ Mutator\ Start\n
+comment8.params=itemCode
+comment8.target=void\ setItemCode(java.lang.String)
+comment9.params=cost
+comment9.target=void\ setCost(int)
+numComments=16
--- a/2/LibraryItem.java
+++ b/2/LibraryItem.java
@@ -0,0 +1,129 @@
+
+/**
+ * Emulates an Item in a Library ( 
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+
+import java.util.Scanner;
+import java.util.ArrayList;
+import java.util.NoSuchElementException;
+
+public abstract class LibraryItem
+{
+    // instance variables - replace the example below with your own
+    private String title;
+    private String itemCode;
+    private int cost;
+    private int timesBorrowed;
+    private boolean onLoan;
+    private int noOfPages;
+    private String publisher;
+    
+    /*
+     * 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;
+    }
+    
+    public int getNoOfPages()
+    {
+        return noOfPages;
+    }
+    
+    public String getPublisher()
+    {
+        return publisher;
+    }
+    
+    /*
+     * 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;
+    }
+    
+    public void setNoOfPages( int noOfPages )
+    {
+        this.noOfPages = noOfPages;
+    }
+    
+    public void setPublisher( String publisher )
+    {
+        this.publisher = publisher;
+    }
+    
+    /*
+     * Field Mutator End
+     */
+    
+    // Output to console the details of the fields in a human-readable format. 
+    public void printDetails()
+    {
+        System.out.println( title + " with an item code " + itemCode + " has been borrowed " + timesBorrowed + " times.");
+        if( onLoan )
+            System.out.println( "This item is at present on loan and when new cost " + cost + " pence.\n" );
+        else 
+            System.out.println( "This item is at present not on loan and when new cost " + cost + " pence.\n" );
+    }
+    
+    public void readItemData( Scanner detailScanner ) {
+        
+        if ( detailScanner != null ) {
+            this.noOfPages = Integer.parseInt( detailScanner.next().trim() );
+            this.publisher = detailScanner.next().trim();
+            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() );
+        }
+    }
+}
--- a/2/Periodical.class
+++ b/2/Periodical.class
--- a/2/Periodical.ctxt
+++ b/2/Periodical.ctxt
@@ -0,0 +1,8 @@
+#BlueJ class context
+comment0.params=
+comment0.target=Periodical()
+comment1.params=
+comment1.target=void\ printDetails()
+comment2.params=detailScanner
+comment2.target=void\ readItemData(java.util.Scanner)
+numComments=3
--- a/2/Periodical.java
+++ b/2/Periodical.java
@@ -0,0 +1,30 @@
+
+/**
+ * Write a description of class Periodical here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+
+import java.util.Scanner;
+public class Periodical extends LibraryItem
+{
+    private String publicationDate;
+    
+    public Periodical(){}
+    
+    public void printDetails() {
+        System.out.println("\n==================\n( " + getItemCode() + " )" + " Publication Date: " + publicationDate + " Periodical " + getTitle() + ", published by " + getPublisher() + " has " + getNoOfPages() + " pages .\nIt has been borrowed " + getTimesBorrowed() + " times.");
+        if( getOnLoan() )
+            System.out.println( "The Periodical is currently on loan, and costs " + getCost() + " pence. ");
+        else
+            System.out.println( "The Periodical is currently not on loan, and costs " + getCost() + " pence. ");
+    }
+    
+    public void readItemData( Scanner detailScanner ){
+        if ( detailScanner != null ) {
+            this.publicationDate = detailScanner.next().trim();
+            super.readItemData( detailScanner );
+        }
+    }
+}
--- a/2/Project/Part
+++ b/2/Project/Part
@@ -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:
--- a/2/data/item_data_1.txt
+++ b/2/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
+
+
--- a/2/data/item_data_1_v2.txt
+++ b/2/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
+
+
--- a/2/data/item_data_2.txt
+++ b/2/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
+
--- a/2/data/item_data_2_generic_test.txt
+++ b/2/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
+
--- a/2/doc/LibraryItem.html
+++ b/2/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>
+</DL>
+<HR>
+
+<A NAME="setPublisher(java.lang.String)"><!-- --></A><H3>
+setPublisher</H3>
+<PRE>
+public void <B>setPublisher</B>(java.lang.String&nbsp;publisher)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setTimesBorrowed(int)"><!-- --></A><H3>
+setTimesBorrowed</H3>
+<PRE>
+public void <B>setTimesBorrowed</B>(int&nbsp;timesBorrowed)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setTitle(java.lang.String)"><!-- --></A><H3>
+setTitle</H3>
+<PRE>
+public void <B>setTitle</B>(java.lang.String&nbsp;title)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+<HR>
+
+</BODY>
+</HTML>
--- a/2/doc/allclasses-frame.html
+++ b/2/doc/allclasses-frame.html
@@ -0,0 +1,32 @@
+<!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 14:05:04 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+All Classes
+</TITLE>
+
+<META NAME="date" CONTENT="2024-02-16">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+
+</HEAD>
+
+<BODY BGCOLOR="white">
+<FONT size="+1" CLASS="FrameHeadingFont">
+<B>All Classes</B></FONT>
+<BR>
+
+<TABLE BORDER="0" WIDTH="100%" SUMMARY="">
+<TR>
+<TD NOWRAP><FONT CLASS="FrameItemFont"><A HREF="LibraryItem.html" title="class in &lt;Unnamed&gt;" target="classFrame">LibraryItem</A>
+<BR>
+</FONT></TD>
+</TR>
+</TABLE>
+
+</BODY>
+</HTML>
--- a/2/doc/allclasses-noframe.html
+++ b/2/doc/allclasses-noframe.html
@@ -0,0 +1,32 @@
+<!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 14:05:04 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+All Classes
+</TITLE>
+
+<META NAME="date" CONTENT="2024-02-16">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+
+</HEAD>
+
+<BODY BGCOLOR="white">
+<FONT size="+1" CLASS="FrameHeadingFont">
+<B>All Classes</B></FONT>
+<BR>
+
+<TABLE BORDER="0" WIDTH="100%" SUMMARY="">
+<TR>
+<TD NOWRAP><FONT CLASS="FrameItemFont"><A HREF="LibraryItem.html" title="class in &lt;Unnamed&gt;">LibraryItem</A>
+<BR>
+</FONT></TD>
+</TR>
+</TABLE>
+
+</BODY>
+</HTML>
--- a/2/doc/constant-values.html
+++ b/2/doc/constant-values.html
@@ -0,0 +1,45 @@
+<!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 14:05:04 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+Constant Field Values
+</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="Constant Field Values";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+<HR>
+<CENTER>
+<H1>
+Constant Field Values</H1>
+</CENTER>
+<HR SIZE="4" NOSHADE>
+<B>Contents</B><UL>
+</UL>
+
+<HR>
+
+<HR>
+
+</BODY>
+</HTML>
--- a/2/doc/index.html
+++ b/2/doc/index.html
@@ -0,0 +1,37 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc on Fri Feb 16 14:05:04 GMT 2024-->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+Generated Documentation (Untitled)
+</TITLE>
+<SCRIPT type="text/javascript">
+    targetPage = "" + window.location.search;
+    if (targetPage != "" && targetPage != "undefined")
+        targetPage = targetPage.substring(1);
+    if (targetPage.indexOf(":") != -1)
+        targetPage = "undefined";
+    function loadFrames() {
+        if (targetPage != "" && targetPage != "undefined")
+             top.classFrame.location = top.targetPage;
+    }
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+</HEAD>
+<FRAMESET cols="20%,80%" title="" onLoad="top.loadFrames()">
+<FRAME src="allclasses-frame.html" name="packageFrame" title="All classes and interfaces (except non-static nested types)">
+<FRAME src="LibraryItem.html" name="classFrame" title="Package, class and interface descriptions" scrolling="yes">
+<NOFRAMES>
+<H2>
+Frame Alert</H2>
+
+<P>
+This document is designed to be viewed using the frames feature. If you see this message, you are using a non-frame-capable web client.
+<BR>
+Link to<A HREF="LibraryItem.html">Non-frame version.</A>
+</NOFRAMES>
+</FRAMESET>
+</HTML>
--- a/2/doc/logfile.txt
+++ b/2/doc/logfile.txt
@@ -0,0 +1,41 @@
+Class documentation
+<---- javadoc command: ---->
+/usr/lib/jvm/java-8-openjdk-amd64/bin/javadoc
+-author
+-version
+-nodeprecated
+-package
+-noindex
+-notree
+-nohelp
+-nonavbar
+-source
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+-d
+/home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc
+-encoding
+UTF-8
+-charset
+UTF-8
+-docletpath
+/usr/share/bluej/bjdoclet.jar
+-doclet
+bluej.doclet.doclets.formats.html.HtmlDoclet
+/home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/LibraryItem.java
+<---- end of javadoc command ---->
+Loading source file /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/LibraryItem.java...
+Constructing Javadoc information...
+Standard Doclet version 1.8.0_392
+Building tree for all the packages and classes...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/LibraryItem.html...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/package-frame.html...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/package-summary.html...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/constant-values.html...
+Building index for all the packages and classes...
+Building index for all classes...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/allclasses-frame.html...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/allclasses-noframe.html...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/index.html...
+Generating /home/boris/OneDrive/Computer Science Year 1/Semester 2/Programming 2/Project/Part 2/doc/stylesheet.css...
--- a/2/doc/package-frame.html
+++ b/2/doc/package-frame.html
@@ -0,0 +1,33 @@
+<!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 14:05:04 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+&lt;Unnamed&gt;
+</TITLE>
+
+<META NAME="date" CONTENT="2024-02-16">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+
+</HEAD>
+
+<BODY BGCOLOR="white">
+<FONT size="+1" CLASS="FrameTitleFont">
+<A HREF="package-summary.html" target="classFrame">&lt;Unnamed&gt;</A></FONT>
+<TABLE BORDER="0" WIDTH="100%" SUMMARY="">
+<TR>
+<TD NOWRAP><FONT size="+1" CLASS="FrameHeadingFont">
+Classes</FONT>&nbsp;
+<FONT CLASS="FrameItemFont">
+<BR>
+<A HREF="LibraryItem.html" title="class in &lt;Unnamed&gt;" target="classFrame">LibraryItem</A></FONT></TD>
+</TR>
+</TABLE>
+
+
+</BODY>
+</HTML>
--- a/2/doc/package-list
+++ b/2/doc/package-list
@@ -0,0 +1 @@
+
--- a/2/doc/package-summary.html
+++ b/2/doc/package-summary.html
@@ -0,0 +1,46 @@
+<!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 14:05:04 GMT 2024 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+
+</TITLE>
+
+<META NAME="date" CONTENT="2024-02-16">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
+
+
+</HEAD>
+
+<BODY BGCOLOR="white">
+<HR>
+
+<HR>
+<H2>
+Package &lt;Unnamed&gt;
+</H2>
+
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Class Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD WIDTH="15%"><B><A HREF="LibraryItem.html" title="class in &lt;Unnamed&gt;">LibraryItem</A></B></TD>
+<TD>&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+
+<P>
+<DL>
+</DL>
+<HR>
+
+<HR>
+
+</BODY>
+</HTML>
--- a/2/doc/resources/inherit.gif
+++ b/2/doc/resources/inherit.gif
--- a/2/doc/stylesheet.css
+++ b/2/doc/stylesheet.css
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+/* Javadoc style sheet */
+
+/* Define colors, fonts and other style attributes here to override the defaults */
+
+/* Page background color */
+body { background-color: #FFFFFF; color:#000000 }
+
+/* Headings */
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+
+/* Table colors */
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+
--- a/2/package.bluej
+++ b/2/package.bluej
@@ -0,0 +1,73 @@
+#BlueJ package file
+dependency1.from=Library
+dependency1.to=Book
+dependency1.type=UsesDependency
+dependency2.from=Library
+dependency2.to=Periodical
+dependency2.type=UsesDependency
+dependency3.from=Library
+dependency3.to=LibraryItem
+dependency3.type=UsesDependency
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+target2.editor.x=60
+target2.editor.y=71
+target2.height=50
+target2.name=Periodical
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+target2.width=90
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+target3.y=260
+target4.editor.height=1049
+target4.editor.width=1920
+target4.editor.x=0
+target4.editor.y=31
+target4.height=50
+target4.name=Library
+target4.naviview.expanded=true
+target4.showInterface=false
+target4.type=ClassTarget
+target4.typeParameters=
+target4.width=100
+target4.x=170
+target4.y=210