public static interface Stage.Filter extends Stage
The given predicate must be invoked on each element consumed. If it returns true
, the element must be
emitted, otherwise, it must be dropped.
Any RuntimeException
thrown by the predicate must be propagated downstream as an error, and upstream must
be cancelled. Any subsequent elements received from upstream before the cancellation signal is handled must be
dropped.
Stage.Cancel, Stage.Collect, Stage.Concat, Stage.Coupled, Stage.Distinct, Stage.DropWhile, Stage.Failed, Stage.Filter, Stage.FindFirst, Stage.FlatMap, Stage.FlatMapCompletionStage, Stage.FlatMapIterable, Stage.FromCompletionStage, Stage.FromCompletionStageNullable, Stage.Limit, Stage.Map, Stage.Of, Stage.OnComplete, Stage.OnError, Stage.OnErrorResume, Stage.OnErrorResumeWith, Stage.OnTerminate, Stage.Peek, Stage.ProcessorStage, Stage.PublisherStage, Stage.Skip, Stage.SubscriberStage, Stage.TakeWhile
Modifier and Type | Method and Description |
---|---|
Predicate<?> |
getPredicate()
The predicate.
|
Predicate<?> getPredicate()
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