Package org.reactfx
Class FilterStream<T>
- java.lang.Object
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- org.reactfx.ObservableBase<java.util.function.Consumer<? super T>,T>
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- org.reactfx.EventStreamBase<T>
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- org.reactfx.FilterStream<T>
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- All Implemented Interfaces:
EventStream<T>
,Observable<java.util.function.Consumer<? super T>>
,ProperEventStream<T>
,ProperObservable<java.util.function.Consumer<? super T>,T>
class FilterStream<T> extends EventStreamBase<T>
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Field Summary
Fields Modifier and Type Field Description private java.util.function.Predicate<? super T>
predicate
private EventStream<T>
source
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Constructor Summary
Constructors Constructor Description FilterStream(EventStream<T> source, java.util.function.Predicate<? super T> predicate)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected Subscription
observeInputs()
Starts observing this observable's input(s), if any.-
Methods inherited from class org.reactfx.ObservableBase
addObserver, enqueueNotifications, equals, forEachObserver, getObserverCount, hashCode, isObservingInputs, newObserver, notifyObservers, notifyObservers, observe, removeObserver, toString
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.reactfx.EventStream
accumulate, accumulate, accumulate, accumulateBetween, accumulateBetween, accumulateUntilLater, accumulateUntilLater, accumulateUntilLater, accumulateUntilLater, accumulateWhen, accumulateWhen, accumulative, accumulative, cast, conditionOn, conditionOnShowing, distinct, emitBothOnEach, emitOn, emitOnEach, feedTo, feedTo, filter, filter, filterMap, filterMap, flatMap, forgetful, fork, guardedBy, hook, latestN, map, mapToCompletionStage, mapToTask, onRecurseAccumulate, onRecurseAccumulate, onRecurseQueue, onRecurseReduce, onRecurseRetainLatest, or, pausable, pauseWhen, pin, queueBetween, queueUntilLater, queueUntilLater, reduceBetween, reduceSuccessions, reduceSuccessions, reduceSuccessions, reduceSuccessions, reduceSuccessions, reduceSuccessions, reduceUntilLater, reduceUntilLater, reduceWhen, reducible, repeatOn, retainLatestBetween, retainLatestUntilLater, retainLatestUntilLater, retainLatestWhen, splitBy, subscribe, subscribeFor, subscribeForOne, successionEnds, successionEnds, supply, supply, supplyCompletionStage, supplyTask, suppressible, suppressWhen, suspenderOf, thenAccumulateFor, thenAccumulateFor, thenAccumulateFor, thenAccumulateFor, thenIgnoreFor, thenIgnoreFor, thenReduceFor, thenReduceFor, thenRetainLatestFor, thenRetainLatestFor, threadBridge, threadBridgeFromFx, threadBridgeToFx, toBinding, withDefaultEvent
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Methods inherited from interface org.reactfx.Observable
addObserver, observe, removeObserver
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Methods inherited from interface org.reactfx.ProperEventStream
defaultNotificationAccumulator, emit
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Methods inherited from interface org.reactfx.ProperObservable
defaultEquals, defaultHashCode, defaultToString, notifyObservers
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Field Detail
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source
private final EventStream<T> source
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predicate
private final java.util.function.Predicate<? super T> predicate
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Constructor Detail
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FilterStream
public FilterStream(EventStream<T> source, java.util.function.Predicate<? super T> predicate)
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Method Detail
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observeInputs
protected Subscription observeInputs()
Description copied from class:ObservableBase
Starts observing this observable's input(s), if any. This method is called when the number of observers goes from 0 to 1. This method is called beforeObservableBase.newObserver(Object)
is called for the first observer.- Specified by:
observeInputs
in classObservableBase<java.util.function.Consumer<? super T>,T>
- Returns:
- subscription used to stop observing inputs. The subscription is unsubscribed (i.e. input observation stops) when the number of observers goes down to 0.
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