Esempio n. 1
0
 public void modifyCD(int id, int price, String name, double capacity) {
   CompactDisk temp = (CompactDisk) compactDisks.get(id);
   temp.setPrice(price);
   temp.setName(name);
   temp.setCapacity(capacity);
   compactDisks.set(id, temp);
 }
Esempio n. 2
0
 public String printCD() {
   String result = "CD\nid\t\tprice\t\tname\t\tcapacity\n";
   for (int i = 0; i < compactDisks.size(); i++) {
     CompactDisk temp = (CompactDisk) compactDisks.get(i);
     result =
         result
             + i
             + "\t\t"
             + temp.getPrice()
             + "\t\t"
             + temp.getName()
             + "\t\t"
             + temp.getCapacity()
             + "\n";
   }
   return result;
 }