welcomemessage.java

来自「java与模式 一书的源码」· Java 代码 · 共 15 行

package com.javapatterns.builder.messagebuilder;

public class WelcomeMessage extends AutoMessage
{
    public WelcomeMessage()
    {
        System.out.println(" Entering Welcome Message. ");
    }

    public void sayWelcome()
    {
        System.out.println(" Welcome. ");
    }
}