SignInfo4Pool.java

package com.cheng.zenofdesignpatterns.patterns.flyweight.signup;

/**
 *
 */
public class SignInfo4Pool extends SignInfo {
	
	// 定义一个对象池提取的KEY值
	private String key;
	
	// 构造函数获得相同标志
	public SignInfo4Pool(String _key){
		this.key = _key;
	}
	
	public String getKey() {
		return key;
	}

	public void setKey(String key) {
		this.key = key;
	}
	
}