vault backup: 2024-04-12 09:39:31

2024-04-12 09:39:31 +01:00
parent e241fe8bd6
commit 30bfa6f243
73 changed files with 762 additions and 403 deletions
--- a/Complete/LibraryReservation.java
+++ b/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() );
+        }
+    }
+}