textbean.java

很好的一本书《JAVA设计模式》的随书源码9

import java.io.Serializable;
public class TextBean implements java.io.Serializable {
	private String id = "";
	private String desc = "";
	private int qty = 0;
	private double price = 0.0;
	private String item[ ] ={"", "", Integer.toString(0), Double.toString(0.0)};
	public TextBean( ) { }
	public void setId(String id){
		this.id=id;
	}
	public void setDesc(String desc) {
		this.desc=desc;
	}
	public void setQty(int qty) {
		this.qty=qty;
	}
	public void setPrice(double price) {
		this.price=price;
	}
	public void setItem(String item[ ]) {
		this.item=item;
	}
	public String getId( ) {
		return id;
	}
	public String getDesc( ) {
		return desc;
	}
	public int getQty( ) {
		return qty;
	}
	public double getPrice( ) {
		return price*qty;
	}
	public String[ ] getItem() {
		return item;
	}
}