Commit b364d0e

author

deeper

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complete adater pettern

1 parent 4c21681 commit b364d0eCopy full SHA for b364d0e

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Lines changed: 7 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,7 @@`
	`1`	`+package com.ruoxu.pattern.adapter;`
	`2`	`+`
	`3`	`+public class ChinaStudent {`
	`4`	`+ public void sayCN(String content){`
	`5`	`+ System.out.println(content);`
	`6`	`+ }`
	`7`	`+}`

Lines changed: 3 additions & 0 deletions

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`@@ -23,6 +23,9 @@`
`23`	`23`	`*/`
`24`	`24`	`public class Demo {`
`25`	`25`	`public static void main(String[] args) {`
	`26`	`+ Greet michael_jackson = new TranslatorAdapter(new ChinaStudent());`
	`27`	`+ michael_jackson.say("hello");`
	`28`	`+`
`26`	`29`
`27`	`30`	`}`
`28`	`31`	`}`

Lines changed: 10 additions & 0 deletions

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`@@ -0,0 +1,10 @@`
	`1`	`+package com.ruoxu.pattern.adapter;`
	`2`	`+`
	`3`	`+/**`
	`4`	`+ * Target(客户所期待的的接口,目标接口)`
	`5`	`+ * @author Limitless`
	`6`	`+ *`
	`7`	`+ */`
	`8`	`+public interface Greet { // 打招呼`
	`9`	`+ void say(String content);`
	`10`	`+}`

Lines changed: 29 additions & 0 deletions

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`@@ -0,0 +1,29 @@`
	`1`	`+package com.ruoxu.pattern.adapter;`
	`2`	`+`
	`3`	`+public class TranslatorAdapter implements Greet{`
	`4`	`+ private ChinaStudent chinaStu;`
	`5`	`+ public TranslatorAdapter(ChinaStudent chinaStudent) {`
	`6`	`+ chinaStu = chinaStudent;`
	`7`	`+ }`
	`8`	`+`
	`9`	`+ @Override`
	`10`	`+ public void say(String content) {`
	`11`	`+ // 翻译`
	`12`	`+ String msg_cn = translate(content);`
	`13`	`+ chinaStu.sayCN(msg_cn);`
	`14`	`+`
	`15`	`+ }`
	`16`	`+`
	`17`	`+ private String translate(String content) {`
	`18`	`+ String msg = null;`
	`19`	`+ switch (content) {`
	`20`	`+ case "hello":`
	`21`	`+ msg = "你好";`
	`22`	`+ break;`
	`23`	`+ default:`
	`24`	`+ msg = "不好意思,我没听清他的话!我再问他一遍!";`
	`25`	`+ break;`
	`26`	`+ }`
	`27`	`+ return msg;`
	`28`	`+ }`
	`29`	`+}`

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