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SortedCDCollection - SortedCDCollection.java Author Lewis...

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//******************************************************************** // SortedCDCollection.java Author: Lewis and Loftus // // Solution to Programming Project 6.12 //******************************************************************** import java.text.NumberFormat; public class SortedCDCollection { private SortableCD[] collection; private int count; private double totalValue; private int currentSize; //----------------------------------------------------------------- // Creates an initially empty collection. //----------------------------------------------------------------- public SortedCDCollection () { currentSize = 100; collection = new SortableCD[currentSize]; count = 0; totalValue = 0.0; } //----------------------------------------------------------------- // Adds a CD to the collection, increasing the size of the // collection if necessary. //----------------------------------------------------------------- public void addCD (String title, String artist, double value, int tracks) { if (count == currentSize) increaseSize(); collection[count] = new SortableCD(title, artist, value, tracks); count++; totalValue += value; } //----------------------------------------------------------------- // Returns a report describing the CD collection, sorting first. //----------------------------------------------------------------- public String toString() { sortCDs (); NumberFormat fmt = NumberFormat.getCurrencyInstance();
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