Topic: Design by Contract 中的Assertion如何在Java中体现?

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1.Design by Contract 中的Assertion如何在Java中体现? Copy to clipboard
Posted by: njluz
Posted on: 2005-07-17 13:15

断言是Design by Contract中的核心技术，我在UML Distilled中看到关于断言部分如下描述：
“Typically, assertions are checked only during debug and are not checked during production execution”
感觉上断言只是用在debug中，但是看到其他说明感觉对于断言跟java中Exception的处理类似。
我的问题是断言在开发中的作用到底是什么，是用来开发阶段的检核测试还是在运行阶段的错误纠正，断言在设计中的作用，有没有用过的人可以介绍介绍。
2.Re:Design by Contract 中的Assertion如何在Java中体现? [Re: njluz] Copy to clipboard
Posted by: njluz
Posted on: 2005-07-18 13:13

hello ,anyone here?

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