Uses of Interface
org.apache.flink.streaming.api.windowing.policy.TriggerPolicy

Packages that use TriggerPolicy

Package	Description
org.apache.flink.streaming.api.datastream
org.apache.flink.streaming.api.operators.windowing
org.apache.flink.streaming.api.windowing
org.apache.flink.streaming.api.windowing.helper
org.apache.flink.streaming.api.windowing.policy

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

Fields in org.apache.flink.streaming.api.datastream declared as TriggerPolicy

Modifier and Type	Field and Description
protected TriggerPolicy<OUT>	WindowedDataStream.userTrigger

Methods in org.apache.flink.streaming.api.datastream that return TriggerPolicy

Modifier and Type	Method and Description
protected TriggerPolicy<OUT>	WindowedDataStream.getTrigger()

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

Modifier and Type	Method and Description
WindowedDataStream<OUT>	DataStream.window(TriggerPolicy<OUT> trigger, EvictionPolicy<OUT> eviction) Create a WindowedDataStream using the given TriggerPolicy and EvictionPolicy.

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

Constructor and Description
WindowedDataStream(DataStream<OUT> dataStream, TriggerPolicy<OUT> trigger, EvictionPolicy<OUT> evicter)

Uses of TriggerPolicy in org.apache.flink.streaming.api.operators.windowing

Fields in org.apache.flink.streaming.api.operators.windowing declared as TriggerPolicy

Modifier and Type	Field and Description
protected TriggerPolicy<IN>	StreamDiscretizer.triggerPolicy

Methods in org.apache.flink.streaming.api.operators.windowing that return TriggerPolicy

Modifier and Type	Method and Description
TriggerPolicy<IN>	StreamDiscretizer.getTrigger()

Constructors in org.apache.flink.streaming.api.operators.windowing with parameters of type TriggerPolicy

Constructor and Description
StreamDiscretizer(TriggerPolicy<IN> triggerPolicy, EvictionPolicy<IN> evictionPolicy)

Uses of TriggerPolicy in org.apache.flink.streaming.api.windowing

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

Modifier and Type	Method and Description
static long	WindowUtils.getSlideSize(TriggerPolicy<?> trigger)
static <X> TimestampWrapper<X>	WindowUtils.getTimeStampWrapper(TriggerPolicy<X> trigger)
static boolean	WindowUtils.isCountOnly(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isJumpingCountPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isJumpingTimePolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isParallelPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction, int parallelism)
static boolean	WindowUtils.isSlidingCountPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isSlidingTimePolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isSystemTimeTrigger(TriggerPolicy<?> trigger)
static boolean	WindowUtils.isTimeOnly(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isTumblingPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)

Uses of TriggerPolicy in org.apache.flink.streaming.api.windowing.helper

Methods in org.apache.flink.streaming.api.windowing.helper that return TriggerPolicy

Modifier and Type	Method and Description
abstract TriggerPolicy<DATA>	WindowingHelper.toTrigger() Method for encapsulating the TriggerPolicy.
TriggerPolicy<DATA>	Time.toTrigger()
TriggerPolicy<DATA>	FullStream.toTrigger()
TriggerPolicy<DATA>	Delta.toTrigger()
TriggerPolicy<?>	Count.toTrigger()

Uses of TriggerPolicy in org.apache.flink.streaming.api.windowing.policy

Subinterfaces of TriggerPolicy in org.apache.flink.streaming.api.windowing.policy

Modifier and Type	Interface and Description
interface	ActiveTriggerPolicy<DATA> This interface extends the TriggerPolicy interface with functionality for active triggers.
interface	CentralActiveTrigger<DATA> Interface for defining grouped windowing policies which can interact with other groups to trigger on the latest available information globally available to all groups.
interface	CloneableTriggerPolicy<DATA> When used in grouped windowing, trigger policies can provide a clone method.

Classes in org.apache.flink.streaming.api.windowing.policy that implement TriggerPolicy

Modifier and Type	Class and Description
class	CloneableMultiTriggerPolicy<DATA> This policy does the same as MultiTriggerPolicy.
class	CountTriggerPolicy<IN> This policy triggers at every n'th element.
class	DeltaPolicy<DATA> This policy calculates a delta between the data point which triggered last and the currently arrived data point.
class	MultiTriggerPolicy<DATA> This class allows to use multiple trigger policies at the same time.
class	PunctuationPolicy<IN,DATA> This policy can be used to trigger and evict based on a punctuation which is present within the arriving data.
class	TimeTriggerPolicy<DATA> This trigger policy triggers with regard to the time.

Constructors in org.apache.flink.streaming.api.windowing.policy with parameters of type TriggerPolicy

Constructor and Description
MultiTriggerPolicy(TriggerPolicy<DATA>... policies) This policy allows to use multiple trigger policies at the same time.