Design_Patterns-Elements_of_Reusable_Object-Oriented_Software.pdf

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

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

3、ternCatalogCreationalPatterns•AbstractFactory•Builder•FactoryMethod•Prototype•Singleton•DiscussionofCreationalPatternsStructuralPatterns•Adapter•Bridge•Composite•Decorator•Facade•Flyweight•Proxy•DiscussionofStructuralPatternsBehavioralPatterns•ChainofRespons

4、ibility•Command•Interpreter•Iterator•Mediator•Memento•Observer•State•Strategy•TemplateMethod•Visitor•DiscussionofBehavioralPatternsConclusion•WhattoExpectfromDesignPatterns•ABriefHistory•ThePatternCommunity•AnInvitation•APartingThoughtGlossaryGuidetoNotation

5、•ClassDiagram•ObjectDiagram•InteractionDiagramFoundationClasses•List•Iterator•ListIterator•Point•RectBibliographyIndexPrefacetoBookThisbookisn'tanintroductiontoobject-orientedtechnologyordesign.Manybooksalreadydoagoodjobofthat.Thisbookassumesyouarereasonably

6、proficientinatleastoneobject-orientedprogramminglanguage,andyoushouldhavesomeexperienceinobject-orienteddesignaswell.Youdefinitelyshouldn'thavetorushtothenearestdictionarythemomentwemention"types"and"polymorphism,"or"interface"asopposedto"implementation"inhe

7、ritance.Ontheotherhand,thisisn'tanadvancedtechnicaltreatiseeither.It'sabookofdesignpatternsthatdescribessimpleandelegantsolutionstospecificproblemsinobject-orientedsoftwaredesign.Designpatternscapturesolutionsthathavedevelopedandevolvedovertime.Hencetheyaren

8、'tthedesignspeopletendtogenerateinitially.Theyreflectuntoldredesignandrecodingasdevelopershavestruggledforgreaterreuseandflexibilityintheirsoftware.Designpatternscapturethesesolutionsinasuccinct