wmvcmodel.java

来自「一个简单的浏览器」· Java 代码 · 共 21 行

import java.util.*;

public class WmvcModel extends Observable{
	
	public WmvcModel(){
		super();
	}
	
	public void addView(WmvcView v){
		addObserver((Observer)v);
	}
	
	public void deleteView(WmvcView v){
		deleteObserver((Observer)v);
	}
	
	public void notifyViews(){
		setChanged();
		notifyObservers();
	}
}