随笔分类 - 设计模式
摘要：The Mediator design pattern defines an object that encapsulates how a set of objects interact. Mediator promotes loose coupling by keeping from referi
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摘要：The Bridge design pattern decouples an abstraction from its implementation so tha the two can vary independently. 桥接模式将抽象和实现解耦，以便两者可以独立变化。 UML Class D
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摘要：The Adpative design pattern converts the interface of a class to another interface clients expect. This design pattern lets classes work together that
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摘要：The Decorator Design Pattern attaches additional responsibilities to an object dynamically. This pattern provide a flexible alternative to subclassing
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摘要：The Composite design pattern composes objects into tree structures to represent part-whole hierarchies. This pattern lets clients treat individual obj
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摘要：The Facade design patten provides a unified interface to a set of interfaces in a subsystem.This pattern defines a higher-level interface that makes t
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摘要：The Command design pattern encapsulates a request as an object, thereby letting you paramize clients with different requests, queue or log requests, a
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摘要：The Flyweight design pattern uses sharing to support large numbers of fine-gained objects efficiently. 享元模式用共享有效支持大量细粒度的对象。 UML Class Diagram Flyweigh
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摘要：The Chain of Responsibility design pattern avoids coupling the sender of the request to its receiver by giving more than one object a chance to handle
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摘要：Give a language, the Interpreter design pattern defines a representation for its grammar along with an interpreter that uses the representation to int
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摘要：The Iterator design pattern provides a way to acess the elements of an aggregate object sequentially without exposing its underlying representation. 迭
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摘要：The State design pattern allows an object to alter its behavior when its internal state changes, The object will appear to change its class.状态设计模式允许当对
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摘要：The Strategy design pattern defines a familiy of algorithms, encapsulate each one, and make them interchangeable. This pattern lets the algorithm vary
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摘要：The Template Method design pattern defines the skeleton of an algorithm in an operation, defering some steps to subclasses. This pattern lets subclass
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摘要：The Creational Design Pattern are Categorized into two types. Object-Creational Patterns: Object -Creational Patterns deal with object creation. Here,
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摘要：The Visitor design pattern represents an operation to be peformed on the elements of object structure. This pattern lets you define a new operation wi
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摘要：The Singleton Design Pattern ensure a class has only one instance and provide a global point of access to it. UML Class Diagram The following are teh
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摘要：The Abstract Factory Design Pattern provides a way to encapsulate a group of individual factories that have a common theme without specifying their co
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摘要：The Observer design pattern defines a one-to-many dependency between objects so that when one object changes states, all its dependents are notified a
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摘要：The Prototype design pattern specifies the kind of objects to create using a prototypical instance, and create new objects by copying this prototype.
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