From dc3c4cd4eea82a68a3b7443b90eb6a4e0d6f4d16 Mon Sep 17 00:00:00 2001 From: CyC2018 <1029579233@qq.com> Date: Mon, 4 Jun 2018 17:10:20 +0800 Subject: [PATCH] auto commit --- notes/设计模式.md | 74 +++++++++++++++++- pics/4dc08713-f6fe-424c-a24c-ad5a993a941d.png | Bin 0 -> 16384 bytes 2 files changed, 72 insertions(+), 2 deletions(-) create mode 100644 pics/4dc08713-f6fe-424c-a24c-ad5a993a941d.png diff --git a/notes/设计模式.md b/notes/设计模式.md index 2189eb31..f0137d3a 100644 --- a/notes/设计模式.md +++ b/notes/设计模式.md @@ -451,7 +451,7 @@ public class Client { ### JDK -- [java.lang.Object#clone()] (http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone%28%29) +- [java.lang.Object#clone()](http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone%28%29) # 三、行为型 @@ -621,7 +621,77 @@ public class Client { ### 意图 -定义一系列算法,封装每个算法,并使它们可以互换。策略可以让算法独立于使用它的客户端。 +定义一系列算法,封装每个算法,并使它们可以互换。 + +策略模式可以让算法独立于使用它的客户端。 + +### 类图 + +- Strategy 接口定义了一个算法族,它们都具有 BehaviorInterface() 方法。 +- Context 是使用到该算法族的类,其中的 doSomething() 方法会调用 BehaviorInterface(),setStrategy(in Strategy) 方法可以动态地改变 strategy 对象,也就是说能动态地改变 Context 所使用的算法。 + +
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