Java 8 Stream 之 short-circuiting

[结贴是美德]

An intermediate operation is short-circuiting if, when presented with infinite input, it may produce a finite stream as a result. A terminal operation is short-circuiting if, when presented with infinite input, it may terminate in finite time. Having a short-circuiting operation in the pipeline is a necessary, but not sufficient, condition for the processing of an infinite stream to terminate normally in finite time.


求大神解答一下，充要条件是啥？

[soton_dolphin]

就是说如果由无限的流，转到有限的流，不管是中间操作还是终结操作都叫做短路。 由无限流转成有限流的中间操作有 limit(). 由无限流转成有限流的终结操作有 findAny(), findFirst, anyMatch(). 如果想终结无限流操作，用短路是必须的，但并不足够，可能还需要其他的流操作

[结贴是美德]

哪位大神给讲一下呀，冲要条件是啥。。。 我想到一点就是在短路操作之前，不能有那种必须出结果才能走到下一步的操作，否则根本到不了短路逻辑就依然无限循环了。