Mule< foreach>中是否有break语句? [英] Is there a break statement in Mule <foreach>

问题描述

我有一个array list值，我使用<foreach>和<choice>进行了循环.一旦在choice中出现第一个匹配项，我就想退出foreach循环.有没有办法break循环?

I have an array list values which I loop using <foreach> and <choice>. As soon as the first hit happens in choice I want to come out of the foreach loop. Is there a way to break the loop?

推荐答案

foreach看起来像是程序构造，但在后台使用标准的消息拆分器，因此实际上从原始集合中产生了一堆消息.

foreach may look like a procedural construct but behind the scene it uses a standard message splitter so it actually produces a bunch of messages out of the original collection.

因此没有办法破坏任何东西:用choice或filter进行过滤是解决问题的方法.

So there is no mean to break anything: filtering with a choice or filter is the way to go.

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