info-java/Technikladen/Order.java

import java.util.ArrayList;

public class Order {
	private int orderClientID;
	private ArrayList<OrderEntry> orderEntries;
	private String orderDate;
	public Order(int clientID, String date) {
		this.orderClientID = clientID;
		this.orderEntries = new ArrayList<OrderEntry>();
		this.orderDate = date;
	}
	public int getClientID() {
		return this.orderClientID;
	}
	public String getDate() {
		return this.orderDate;
	}
	public ArrayList<OrderEntry> getEntries() {
		return this.orderEntries;
	}
	public void addEntry(OrderEntry entry) {
		this.orderEntries.add(entry);
	}
	public int calcPrice() {
		int price = 0;
		for (OrderEntry entry : this.orderEntries) {
			price += entry.calcPrice();
		}
		return price;
	}
	public String createReceipt() {
		String output = "\n";
		for (OrderEntry entry : this.orderEntries) {
			output += entry.toString() + ", Price: " + entry.calcPrice() + "\n";
		}
		output += "=====" + this.calcPrice() + "=====";
		return output;
	}
	public String toString() {
		return ("Client: " + this.orderClientID + ", Date: " + this.orderDate);
	}
}