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

Semester 2/Programming 2/Project/Part 4 Complete/CD.java

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+
+/**
+ * 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 );
+        }
+    }
+    
+}