/*
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 */
package cobain;

import java.util.*;

/**
 *
 * @author Administrator
 */
public class Keranjang {

    private Vector _items = new Vector();

    public void addItem(Barang item) {
        _items.add(item);
    }

    public void removeItem(Barang item) {
        _items.remove(item);
    }

    public void empty() {
        _items.clear();
    }

    public float totalHarga() {
        float total = 0;
        for(Object i:_items) {
            Barang b = (Barang)i;
            total += b.getHarga();
        }
        return total;
    }

    public int totalItem() {
        return _items.size();
    }
}