命令模式
2016-09-06 23:25:48 0 举报Java设计模式
作者其他创作
大纲/内容
ConcreteCommand
makeDir:MakeDirdirNameList:ArryList
+excute():void+undo():void
MakeDir
+createDir(String):void+deleteDir(String):void
Command
RequestMakedir
command:Command
+setCommand(Command):void+startExcuteCommand():void+undoCommand():void
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