command.java

来自「这是学习java与设计模式一书时所必备的源代码。只有这样才能更加深刻的理解编程的」· Java 代码 · 共 14 行

package com.javapatterns.command.itsukyu;

import java.awt.*;

abstract public class Command extends Button
{
    public Command(String caption)
    {
        super(caption);
    }

    public void execute(){}
}