subwest1.java

来自「《Java与模式》一书的源代码」· Java 代码 · 共 15 行

package com.javapatterns.doubledispatch.ballkicking1;

public class SubWest1 extends West
{
    public void goWest1(SubEast1 east)
    {
        System.out.println("SubWest1 + " + east.myName1());
    }

    public void goWest2(SubEast2 east)
    {
        System.out.println("SubWest1 + " + east.myName2());
    }
}