processsequence.java

来自「本书透彻讲解了经典的《设计模式：可复用面向对象软件的基础》一书涵盖的23种基本设」· Java 代码 · 共 73 行

package com.oozinoz.process;

import java.util.*;

/*
 * Copyright (c) 2001 Steven J. Metsker.
 * 
 * Steve Metsker makes no representations or warranties about
 * the fitness of this software for any particular purpose, 
 * including the implied warranty of merchantability.
 *
 * Please use this software as you wish with the sole
 * restriction that you may not claim that you wrote it.
 */
/**
 * Represent a "sequence" (a series) of process steps.
 *
 * @author Steven J. Metsker
 *
 */
public class ProcessSequence extends ProcessComposite 
{
/**
 * Create a sequence with the given name.
 *
 * @param id the name of this process sequence
 */
public ProcessSequence(String name)
{
	super(name);
}
/**
 * Create a sequence with the given name and containing 
 * the given subprocesses.
 *
 * @param id the name of this sequence
 * @param subprocesses the children of this sequence
 */
public ProcessSequence(
	String name,
	ProcessComponent[] subprocesses)
{
	super(name, subprocesses);
}
/**
 * Create a sequence with the given name and containing 
 * the given subprocesses.
 *
 * @param id the name of this sequence
 * @param subprocesses the children of this sequence
 */
public ProcessSequence(String name, List subprocesses)
{
	super(name, subprocesses);
}




/**
 * This hook lets visitors add behaviors to the process
 * composite. The point here is to call back the visitor
 * indicating the type of this node, namely 
 * ProcessSequence.
 *
 * @param visitor a visitor that will add some sort of
 *                behavior
 */
public void accept(ProcessVisitor v)
{
	v.visit(this);
}
}