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Merge pull request JamesZBL#11 from JamesZBL/develop
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‎README.md‎

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@@ -70,4 +70,6 @@
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* Strategy （策略模式）
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* Template Method （模板方法）
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* Template Method （模板方法）
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* Visitor（访问者模式）

‎decorator/README.md‎

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@@ -111,9 +111,9 @@ public class HammerSmithOperation implements Operation {
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/**
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* Decorator
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*/
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public class Application {
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public class me.zbl.ovserver.Application {
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private static final Logger LOGGER = LoggerFactory.getLogger(Application.class);
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private static final Logger LOGGER = LoggerFactory.getLogger(me.zbl.ovserver.Application.class);
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public static void main(String[] args) {
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LOGGER.info("仅由木匠制作锤把");

‎memento/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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MIT License
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Copyright (c) 2017 James
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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-->
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>java_design_patterns</artifactId>
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<groupId>com.github.JamesZBL</groupId>
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<version>1.11.9-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>memento</artifactId>
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<dependencies>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-core</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎memento/src/main/java/me/zbl/memento/Application.java‎

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/**
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* MIT License
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* <p>
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* Copyright (c) 2017 James
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* <p>
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* <p>
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* <p>
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package me.zbl.memento;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.Stack;
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/**
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* Memento
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*/
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public class Application {
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private static final Logger LOGGER = LoggerFactory.getLogger(Application.class);
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public static void main(String[] args) {
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Stack<Plant> stack = new Stack<>();
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Flower flower = new Flower(FlowerType.SEED, "水仙花", 1, 2);
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stack.add(flower.getMemento());
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LOGGER.info(flower.toString());
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flower.growing();
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stack.add(flower.getMemento());
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LOGGER.info(flower.toString());
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flower.growing();
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stack.add(flower.getMemento());
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LOGGER.info(flower.toString());
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flower.growing();
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stack.add(flower.getMemento());
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LOGGER.info(flower.toString());
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flower.growing();
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stack.add(flower.getMemento());
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LOGGER.info(flower.toString());
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flower.growing();
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stack.add(flower.getMemento());
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LOGGER.info(flower.toString());
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while (stack.size() > 0) {
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flower.setMemento(stack.pop());
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LOGGER.info(flower.toString());
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}
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}
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}

‎memento/src/main/java/me/zbl/memento/Flower.java‎

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/**
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* MIT License
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* <p>
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* Copyright (c) 2017 James
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* <p>
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* <p>
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* <p>
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package me.zbl.memento;
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/**
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* 花
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*/
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public class Flower implements Plant {
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private FlowerType type;
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private final String name;
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private int height;
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private int weight;
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public void growing() {
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setWeight(getWeight() * 2);
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setHeight(getHeight() * 3);
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switch (type) {
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case SEED: {
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setType(FlowerType.BURGEON);
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break;
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}
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case BURGEON: {
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setType(FlowerType.BUD);
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break;
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}
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case BUD: {
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setType(FlowerType.BLOOM);
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break;
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}
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case BLOOM: {
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setType(FlowerType.DEAD);
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setHeight(0);
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setWeight(0);
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break;
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}
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default:
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break;
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}
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}
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FlowerMemento getMemento() {
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return new FlowerMemento(getType(), getHeight(), getWeight());
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}
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void setMemento(Plant plant) {
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FlowerMemento flowerMemento = (FlowerMemento) plant;
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setType(flowerMemento.getType());
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setHeight(flowerMemento.getHeight());
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setWeight(flowerMemento.getWeight());
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}
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@Override
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public String toString() {
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return String.format("名称：%s\t状态：%s\t质量：%d克\t高度：%d厘米", getName(), getType(), getWeight(), getHeight());
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}
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public Flower(FlowerType type, String name, int height, int weight) {
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this.type = type;
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this.name = name;
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this.height = height;
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this.weight = weight;
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}
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public String getName() {
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return this.name;
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}
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@Override
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public int getWeight() {
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return this.weight;
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}
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@Override
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public int getHeight() {
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return this.height;
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}
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@Override
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public FlowerType getType() {
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return this.type;
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}
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public void setType(FlowerType type) {
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this.type = type;
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}
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public void setHeight(int height) {
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this.height = height;
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}
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public void setWeight(int weight) {
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this.weight = weight;
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}
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private static class FlowerMemento implements Plant {
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private FlowerType type;
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private int height;
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private int weight;
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private FlowerMemento(FlowerType type, int height, int weight) {
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this.type = type;
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this.height = height;
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this.weight = weight;
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}
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@Override
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public int getWeight() {
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return weight;
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}
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@Override
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public int getHeight() {
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return height;
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}
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@Override
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public FlowerType getType() {
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return type;
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}
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}
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}

‎memento/src/main/java/me/zbl/memento/FlowerType.java‎

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/**
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* MIT License
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* <p>
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* Copyright (c) 2017 James
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* <p>
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* Permission is hereby granted, free of charge, to any person obtaining a copy
7+
* of this software and associated documentation files (the "Software"), to deal
8+
* in the Software without restriction, including without limitation the rights
9+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10+
* copies of the Software, and to permit persons to whom the Software is
11+
* furnished to do so, subject to the following conditions:
12+
* <p>
13+
* The above copyright notice and this permission notice shall be included in all
14+
* copies or substantial portions of the Software.
15+
* <p>
16+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21+
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22+
* SOFTWARE.
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*/
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package me.zbl.memento;
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/**
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* 花朵的状态
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*/
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public enum FlowerType {
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SEED("种子"), BURGEON("发芽"), BUD("花苞"), BLOOM("开放"), DEAD("凋零");
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private String name;
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FlowerType(String name) {
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this.name = name;
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}
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@Override
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public String toString() {
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return name;
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}
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}

‎memento/src/main/java/me/zbl/memento/Plant.java‎

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/**
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* MIT License
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* <p>
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* Copyright (c) 2017 James
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* <p>
6+
* Permission is hereby granted, free of charge, to any person obtaining a copy
7+
* of this software and associated documentation files (the "Software"), to deal
8+
* in the Software without restriction, including without limitation the rights
9+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10+
* copies of the Software, and to permit persons to whom the Software is
11+
* furnished to do so, subject to the following conditions:
12+
* <p>
13+
* The above copyright notice and this permission notice shall be included in all
14+
* copies or substantial portions of the Software.
15+
* <p>
16+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21+
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22+
* SOFTWARE.
23+
*/
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package me.zbl.memento;
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/**
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* 植物接口
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*/
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public interface Plant {
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int getWeight();
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int getHeight();
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FlowerType getType();
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}

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