/*
* The MIT License
*
* Copyright (c) 2012, Lubing Zhang.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.github.zhanglubing.designpattern.visitor;
import java.util.ArrayList;
import java.util.List;
/**
* Visitor.
*
* @author Lubing Zhang
*
*/
public class Client {
public static void main(String args[]) {
for (Element e : mockElements()) {
e.accept(new ConcreteVisitor());
}
}
private static List<Element> mockElements() {
List<Element> elements = new ArrayList<Element>();
Element e1 = new ConcreteElement("Head First Design Patterns");
elements.add(e1);
Element e2 = new ConcreteElement(
"Refactoring Improving the Design of Existing Code");
elements.add(e2);
Element e3 = new ConcreteElement("Effective Java");
elements.add(e3);
return elements;
}
}