immutable pattern

This article by oneself first published on the Infoq Chinese site: http://www.infoq.com/cn/articles/java-multithreaded-programming-mode-immutable-object. Reprint Please specify Huang Wenhai Source: http://viscent.iteye.com. In the case of

Immutable pattern "indestructible mode"One: Participants in the immutable pattern--->immutable (unchanging) participant1.1:immutable Contributor is a class that cannot change the value of a field.1.2:immutable also does not have any method to change

Immutable pattern "indestructible mode"One: Participants in the immutable pattern--->immutable (unchanging) participant1.1:immutable Contributor is a class that cannot change the value of a field.1.2:immutable also does not have any method to change

There is many reasons due to thestring classhas been made immutableinchJava. These reasonsinchView, concurrency issues, security issues and performance issues. Here isA list of various valid reasons to go forImmutablestring class: string is designed

In the book "Java and Patterns" of Dr. Shanhong, this describes the invariant (immutable) pattern:　　The state of an object no longer changes after the object is created, which is known as the invariant pattern. structure of the invariant

The state of an object no longer changes after the object is created, which is known as the invariant pattern.Structure of the invariant patternThe invariant mode enhances the robustness of the object (robustness). The invariant mode allows multiple

PHP design Pattern Notes--Summary, PHP design mode-- First, the introduction General definition of design patterns no longer say, just about the design patterns I understand, the main purpose of my understanding of design patterns is to make the

Create Creating Patterns-----Creation pattern The creation pattern is an abstraction of the class instantiation process. Some systems need to dynamically determine how objects are created, what objects are created, and how they are

===================================================================================================Pattern class Description---------------------------------------------------------------------------------------------------A regular expression

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