2014-03-16星期日15:26:39Builder,继续GOF。1、IntentSeparatetheconstructionofacomplexobjectfromitsrepresentationsothatthesameconstructionprocesscancreatedifferentrepresentations.将一个复杂对象的构建与它的表示分离,使得同样的构建过程可以创... Read More
posted @ 2014-03-25 21:22
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2014-03-23星期日21:19:26Strategy,继续GOF。1、IntentDefineafamilyofalgorithms,encapsulateeachone,andmaketheminterchangeable.Strategyletsthealgorithmvaryindependentlyfromclientsthatuseit.定义一系列的算法,把它们一个个封装起来,并且... Read More
posted @ 2014-03-25 21:17
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2014-01-18星期六11:12:42Singleton,继续GOF。1、IntentEnsureaclassonlyhasoneinstance,andprovideaglobalpointofaccesstoit.保证一个类仅有一个实例,并提供一个访问它的全局访问点。2、AlsoKnownAs3、MotivationIt'simportantforsomeclassestohaveexac... Read More
posted @ 2014-03-25 21:16
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