Uses of Class
org.apache.flink.streaming.api.windowing.triggers.Trigger

Packages that use Trigger

Package	Description
org.apache.flink.streaming.api.datastream
org.apache.flink.streaming.api.windowing.assigners
org.apache.flink.streaming.api.windowing.triggers
org.apache.flink.streaming.runtime.operators.windowing

Uses of Trigger in org.apache.flink.streaming.api.datastream

Methods in org.apache.flink.streaming.api.datastream with parameters of type Trigger

Modifier and Type	Method	Description
AllWindowedStream<T,W>	AllWindowedStream.trigger(Trigger<? super T,? super W> trigger)	Sets the Trigger that should be used to trigger window emission.
CoGroupedStreams.WithWindow<T1,T2,KEY,W>	CoGroupedStreams.WithWindow.trigger(Trigger<? super CoGroupedStreams.TaggedUnion<T1,T2>,? super W> newTrigger)	Sets the Trigger that should be used to trigger window emission.
JoinedStreams.WithWindow<T1,T2,KEY,W>	JoinedStreams.WithWindow.trigger(Trigger<? super CoGroupedStreams.TaggedUnion<T1,T2>,? super W> newTrigger)	Sets the Trigger that should be used to trigger window emission.
WindowedStream<T,K,W>	WindowedStream.trigger(Trigger<? super T,? super W> trigger)	Sets the Trigger that should be used to trigger window emission.

Constructors in org.apache.flink.streaming.api.datastream with parameters of type Trigger

Constructor	Description
WithWindow(DataStream<T1> input1, DataStream<T2> input2, org.apache.flink.api.java.functions.KeySelector<T1,KEY> keySelector1, org.apache.flink.api.java.functions.KeySelector<T2,KEY> keySelector2, org.apache.flink.api.common.typeinfo.TypeInformation<KEY> keyType, WindowAssigner<? super CoGroupedStreams.TaggedUnion<T1,T2>,W> windowAssigner, Trigger<? super CoGroupedStreams.TaggedUnion<T1,T2>,? super W> trigger, Evictor<? super CoGroupedStreams.TaggedUnion<T1,T2>,? super W> evictor, Duration allowedLateness)
WithWindow(DataStream<T1> input1, DataStream<T2> input2, org.apache.flink.api.java.functions.KeySelector<T1,KEY> keySelector1, org.apache.flink.api.java.functions.KeySelector<T2,KEY> keySelector2, org.apache.flink.api.common.typeinfo.TypeInformation<KEY> keyType, WindowAssigner<? super CoGroupedStreams.TaggedUnion<T1,T2>,W> windowAssigner, Trigger<? super CoGroupedStreams.TaggedUnion<T1,T2>,? super W> trigger, Evictor<? super CoGroupedStreams.TaggedUnion<T1,T2>,? super W> evictor, Duration allowedLateness)

Uses of Trigger in org.apache.flink.streaming.api.windowing.assigners

Subclasses of Trigger in org.apache.flink.streaming.api.windowing.assigners

Modifier and Type	Class	Description
static class	GlobalWindows.EndOfStreamTrigger	A trigger that fires iff the input stream reaches EndOfStream.
static class	GlobalWindows.NeverTrigger	A trigger that never fires, as default Trigger for GlobalWindows.

Methods in org.apache.flink.streaming.api.windowing.assigners that return Trigger

Modifier and Type	Method	Description
Trigger<Object,GlobalWindow>	GlobalWindows.getDefaultTrigger()
Trigger<Object,TimeWindow>	SlidingEventTimeWindows.getDefaultTrigger()
Trigger<Object,TimeWindow>	SlidingProcessingTimeWindows.getDefaultTrigger()
Trigger<Object,TimeWindow>	TumblingEventTimeWindows.getDefaultTrigger()
Trigger<Object,TimeWindow>	TumblingProcessingTimeWindows.getDefaultTrigger()
abstract Trigger<T,W>	WindowAssigner.getDefaultTrigger()	Returns the default trigger associated with this WindowAssigner.

Uses of Trigger in org.apache.flink.streaming.api.windowing.triggers

Subclasses of Trigger in org.apache.flink.streaming.api.windowing.triggers

Modifier and Type	Class	Description
class	CountTrigger<W extends Window>	A Trigger that fires once the count of elements in a pane reaches the given count.
class	EventTimeTrigger	A Trigger that fires once the watermark passes the end of the window to which a pane belongs.
class	ProcessingTimeTrigger	A Trigger that fires once the current system time passes the end of the window to which a pane belongs.
class	PurgingTrigger<T,W extends Window>	A trigger that can turn any Trigger into a purging Trigger.

Methods in org.apache.flink.streaming.api.windowing.triggers that return Trigger

Modifier and Type	Method	Description
Trigger<T,W>	PurgingTrigger.getNestedTrigger()

Methods in org.apache.flink.streaming.api.windowing.triggers with parameters of type Trigger

Modifier and Type	Method	Description
static <T,W extends Window> PurgingTrigger<T,W>	PurgingTrigger.of(Trigger<T,W> nestedTrigger)	Creates a new purging trigger from the given Trigger.

Uses of Trigger in org.apache.flink.streaming.runtime.operators.windowing

Fields in org.apache.flink.streaming.runtime.operators.windowing declared as Trigger

Modifier and Type	Field	Description
protected Trigger<? super IN,? super W>	WindowOperatorFactory.trigger

Methods in org.apache.flink.streaming.runtime.operators.windowing that return Trigger

Modifier and Type	Method	Description
Trigger<? super IN,? super W>	WindowOperator.getTrigger()
Trigger<? super IN,? super W>	WindowOperatorFactory.getTrigger()

Methods in org.apache.flink.streaming.runtime.operators.windowing with parameters of type Trigger

Modifier and Type	Method	Description
void	WindowOperatorBuilder.trigger(Trigger<? super T,? super W> trigger)

Constructors in org.apache.flink.streaming.runtime.operators.windowing with parameters of type Trigger

Constructor	Description
EvictingWindowOperator(WindowAssigner<? super IN,W> windowAssigner, org.apache.flink.api.common.typeutils.TypeSerializer<W> windowSerializer, org.apache.flink.api.java.functions.KeySelector<IN,K> keySelector, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, org.apache.flink.api.common.state.StateDescriptor<? extends org.apache.flink.api.common.state.ListState<StreamRecord<IN>>,?> windowStateDescriptor, InternalWindowFunction<Iterable<IN>,OUT,K,W> windowFunction, Trigger<? super IN,? super W> trigger, Evictor<? super IN,? super W> evictor, long allowedLateness, org.apache.flink.util.OutputTag<IN> lateDataOutputTag)
EvictingWindowOperatorFactory(WindowAssigner<? super IN,W> windowAssigner, org.apache.flink.api.common.typeutils.TypeSerializer<W> windowSerializer, org.apache.flink.api.java.functions.KeySelector<IN,K> keySelector, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, org.apache.flink.api.common.state.StateDescriptor<? extends org.apache.flink.api.common.state.ListState<StreamRecord<IN>>,?> windowStateDescriptor, InternalWindowFunction<Iterable<IN>,OUT,K,W> windowFunction, Trigger<? super IN,? super W> trigger, Evictor<? super IN,? super W> evictor, long allowedLateness, org.apache.flink.util.OutputTag<IN> lateDataOutputTag)
WindowOperator(WindowAssigner<? super IN,W> windowAssigner, org.apache.flink.api.common.typeutils.TypeSerializer<W> windowSerializer, org.apache.flink.api.java.functions.KeySelector<IN,K> keySelector, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, org.apache.flink.api.common.state.StateDescriptor<? extends org.apache.flink.api.common.state.AppendingState<IN,ACC>,?> windowStateDescriptor, InternalWindowFunction<ACC,OUT,K,W> windowFunction, Trigger<? super IN,? super W> trigger, long allowedLateness, org.apache.flink.util.OutputTag<IN> lateDataOutputTag)	Creates a new WindowOperator based on the given policies and user functions.
WindowOperatorBuilder(WindowAssigner<? super T,W> windowAssigner, Trigger<? super T,? super W> trigger, org.apache.flink.api.common.ExecutionConfig config, org.apache.flink.api.common.typeinfo.TypeInformation<T> inputType, org.apache.flink.api.java.functions.KeySelector<T,K> keySelector, org.apache.flink.api.common.typeinfo.TypeInformation<K> keyType)
WindowOperatorFactory(WindowAssigner<? super IN,W> windowAssigner, org.apache.flink.api.common.typeutils.TypeSerializer<W> windowSerializer, org.apache.flink.api.java.functions.KeySelector<IN,K> keySelector, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, org.apache.flink.api.common.state.StateDescriptor<? extends org.apache.flink.api.common.state.AppendingState<IN,ACC>,?> windowStateDescriptor, InternalWindowFunction<ACC,OUT,K,W> windowFunction, Trigger<? super IN,? super W> trigger, long allowedLateness, org.apache.flink.util.OutputTag<IN> lateDataOutputTag)