DesignPatternGoF(1).pdf

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1、TableofContentsPrefacetoBookForewordGuidetoReadersIntroduction•WhatIsaDesignPattern?•DesignPatternsinSmalltalkMVC•DescribingDesignPatterns•TheCatalogofDesignPatterns•OrganizingtheCatalog•HowDesignPatternsSolveDesignProblems•HowtoSelectaDesignPattern•HowtoUseaDesig

2、nPatternACaseStudy:DesigningaDocumentEditor•DesignProblems•DocumentStructure•Formatting•EmbellishingtheUserInterface•SupportingMultipleLook-and-FeelStandards•SupportingMultipleWindowSystems•UserOperations•SpellingCheckingandHyphenation•SummaryDesignPatternCatalogC

3、reationalPatterns•AbstractFactory•Builder•FactoryMethod•Prototype•Singleton•DiscussionofCreationalPatternsStructuralPatterns•Adapter•Bridge•Composite•Decorator•Facade•Flyweight•Proxy•DiscussionofStructuralPatternsBehavioralPatterns•ChainofResponsibility•Command•In

4、terpreter•Iterator•Mediator•Memento•Observer•State•Strategy•TemplateMethod•Visitor•DiscussionofBehavioralPatternsConclusion•WhattoExpectfromDesignPatterns•ABriefHistory•ThePatternCommunity•AnInvitation•APartingThoughtGlossaryGuidetoNotation•ClassDiagram•ObjectDiag

5、ram•InteractionDiagramFoundationClasses•List•Iterator•ListIterator•Point•RectBibliographyIndexPrefacetoBookThisbookisn'tanintroductiontoobject-orientedtechnologyordesign.Manybooksalreadydoagoodjobofthat.Thisbookassumesyouarereasonablyproficientinatleastoneobject-o

6、rientedprogramminglanguage,andyoushouldhavesomeexperienceinobject-orienteddesignaswell.Youdefinitelyshouldn'thavetorushtothenearestdictionarythemomentwemention"types"and"polymorphism,"or"interface"asopposedto"implementation"inheritance.Ontheotherhand,thisisn'tanad

7、vancedtechnicaltreatiseeither.It'sabookofdesignpatternsthatdescribessimpleandelegantsolutionstospecificproblemsinobject-orientedsoftwaredesign.Designpatternscapturesolutionsthathavedevelopedandevolvedovertime.Hencetheyaren'tthedesignspeopletendtogenerateinitially.

8、Theyreflectuntoldredesignandrecodingasdevelopershavestruggledforgreaterreuseandflexibilityintheirsoftware.Designpatternscapturethesesolutionsinasuccinct