add template pattern

Author: deleiguo

source/java/interview/delei-interview-designpattern/src/main/java/cn/delei/designpattern/template/AbstractGame.java

@@ -0,0 +1,29 @@
+package cn.delei.designpattern.template;
+
+/**
+ * 抽象顶级类：游戏
+ *
+ * @author deleiguo
+ */
+public abstract class AbstractGame {
+    protected String name;
+
+    public AbstractGame(String name) {
+        this.name = name;
+    }
+
+    abstract void init();
+
+    abstract void play();
+
+    abstract void quit();
+
+    /**
+     * 顶级逻辑方法
+     */
+    public void start() {
+        init();
+        play();
+        quit();
+    }
+}

source/java/interview/delei-interview-designpattern/src/main/java/cn/delei/designpattern/template/Basketball.java

@@ -0,0 +1,28 @@
+package cn.delei.designpattern.template;
+
+/**
+ * 子类：篮球
+ *
+ * @author deleiguo
+ */
+public class Basketball extends AbstractGame {
+
+    public Basketball() {
+        super("Basketball");
+    }
+
+    @Override
+    void init() {
+        System.out.println(Basketball.class.getName() + ": init()");
+    }
+
+    @Override
+    void play() {
+        System.out.println(Basketball.class.getName() + ": play()");
+    }
+
+    @Override
+    void quit() {
+        System.out.println(Basketball.class.getName() + ": quit()");
+    }
+}

source/java/interview/delei-interview-designpattern/src/main/java/cn/delei/designpattern/template/Football.java

@@ -0,0 +1,28 @@
+package cn.delei.designpattern.template;
+
+/**
+ * 子类：足球
+ *
+ * @author deleiguo
+ */
+public class Football extends AbstractGame {
+
+    public Football() {
+        super("Football");
+    }
+
+    @Override
+    void init() {
+        System.out.println(Football.class.getName() + ": init()");
+    }
+
+    @Override
+    void play() {
+        System.out.println(Football.class.getName() + ": play()");
+    }
+
+    @Override
+    void quit() {
+        System.out.println(Football.class.getName() + ": quit()");
+    }
+}

source/java/interview/delei-interview-designpattern/src/main/java/cn/delei/designpattern/template/Main.java

@@ -0,0 +1,20 @@
+package cn.delei.designpattern.template;
+
+import cn.delei.util.PrintUtil;
+
+/**
+ * 测试Main方法
+ *
+ * @author deleiguo
+ */
+public class Main {
+
+    public static void main(String[] args) {
+        AbstractGame football = new Football();
+        football.start();
+        PrintUtil.printDivider();
+        AbstractGame basketball = new Basketball();
+        basketball.start();
+    }
+
+}