Serialized Form

Package org.apache.flink.datastream.impl.extension.eventtime.functions

Class org.apache.flink.datastream.impl.extension.eventtime.functions.EventTimeWrappedOneInputStreamProcessFunction

class EventTimeWrappedOneInputStreamProcessFunction extends Object implements Serializable

Serialized Fields

wrappedUserFunction

org.apache.flink.datastream.api.extension.eventtime.function.OneInputEventTimeStreamProcessFunction<IN,OUT> wrappedUserFunction

Class org.apache.flink.datastream.impl.extension.eventtime.functions.EventTimeWrappedTwoInputBroadcastStreamProcessFunction

class EventTimeWrappedTwoInputBroadcastStreamProcessFunction extends Object implements Serializable

Serialized Fields

wrappedUserFunction

org.apache.flink.datastream.api.extension.eventtime.function.TwoInputBroadcastEventTimeStreamProcessFunction<IN1,IN2,OUT> wrappedUserFunction

Class org.apache.flink.datastream.impl.extension.eventtime.functions.EventTimeWrappedTwoInputNonBroadcastStreamProcessFunction

class EventTimeWrappedTwoInputNonBroadcastStreamProcessFunction extends Object implements Serializable

Serialized Fields

wrappedUserFunction

org.apache.flink.datastream.api.extension.eventtime.function.TwoInputNonBroadcastEventTimeStreamProcessFunction<IN1,IN2,OUT> wrappedUserFunction

Class org.apache.flink.datastream.impl.extension.eventtime.functions.EventTimeWrappedTwoOutputStreamProcessFunction

class EventTimeWrappedTwoOutputStreamProcessFunction extends Object implements Serializable

Serialized Fields

wrappedUserFunction

org.apache.flink.datastream.api.extension.eventtime.function.TwoOutputEventTimeStreamProcessFunction<IN,OUT1,OUT2> wrappedUserFunction

Class org.apache.flink.datastream.impl.extension.eventtime.functions.ExtractEventTimeProcessFunction

class ExtractEventTimeProcessFunction extends Object implements Serializable

Serialized Fields

currentMaxEventTime

long currentMaxEventTime

The maximum timestamp encountered so far.

enableIdleStatus

boolean enableIdleStatus

Whether enable create and send EventTimeExtension.IDLE_STATUS_WATERMARK_DECLARATION.

idlenessTimer

org.apache.flink.api.common.eventtime.WatermarksWithIdleness.IdlenessTimer idlenessTimer

The WatermarksWithIdleness.IdlenessTimer is utilized to check whether the input is currently idle.

isIdleNow

boolean isIdleNow

lastEmittedEventTime

long lastEmittedEventTime

maxOutOfOrderTimeInMs

long maxOutOfOrderTimeInMs

periodicTimerInterval

long periodicTimerInterval

The periodic processing timer interval; if not configured by user in EventTimeWatermarkStrategy, it will default to the value specified by PipelineOptions.AUTO_WATERMARK_INTERVAL.

processingTimeService

org.apache.flink.streaming.runtime.tasks.ProcessingTimeService processingTimeService

watermarkManager

org.apache.flink.api.common.watermark.WatermarkManager watermarkManager

watermarkStrategy

org.apache.flink.datastream.api.extension.eventtime.strategy.EventTimeWatermarkStrategy<IN> watermarkStrategy

User-defined watermark strategy.

Package org.apache.flink.datastream.impl.extension.join.operators

Class org.apache.flink.datastream.impl.extension.join.operators.TwoInputNonBroadcastJoinProcessFunction

class TwoInputNonBroadcastJoinProcessFunction extends Object implements Serializable

Serialized Fields

joinFunction

org.apache.flink.datastream.api.extension.join.JoinFunction<IN1,IN2,OUT> joinFunction

joinType

org.apache.flink.datastream.api.extension.join.JoinType joinType

Class org.apache.flink.datastream.impl.extension.join.operators.TwoInputNonBroadcastJoinProcessOperator

class TwoInputNonBroadcastJoinProcessOperator extends KeyedTwoInputNonBroadcastProcessOperator<K,IN1,IN2,OUT> implements Serializable

Serialized Fields

joinProcessFunction

TwoInputNonBroadcastJoinProcessFunction<IN1,IN2,OUT> joinProcessFunction

leftStateDescriptor

org.apache.flink.api.common.state.v2.ListStateDescriptor<IN1> leftStateDescriptor

rightStateDescriptor

org.apache.flink.api.common.state.v2.ListStateDescriptor<IN2> rightStateDescriptor

Package org.apache.flink.datastream.impl.extension.window.function

Class org.apache.flink.datastream.impl.extension.window.function.InternalOneInputWindowStreamProcessFunction

class InternalOneInputWindowStreamProcessFunction extends Object implements Serializable

Serialized Fields

allowedLateness

long allowedLateness

The allowed lateness for elements. This is used for:

• Deciding if an element should be dropped from a window due to lateness.
• Clearing the state of a window if the time out-of the window.maxTimestamp + allowedLateness landmark.

assigner

org.apache.flink.streaming.api.windowing.assigners.WindowAssigner<IN,W extends org.apache.flink.streaming.api.windowing.windows.Window> assigner

trigger

org.apache.flink.streaming.api.windowing.triggers.Trigger<IN,W extends org.apache.flink.streaming.api.windowing.windows.Window> trigger

windowProcessFunction

org.apache.flink.datastream.api.extension.window.function.OneInputWindowStreamProcessFunction<IN,OUT> windowProcessFunction

User-defined WindowProcessFunction.

windowStrategy

org.apache.flink.datastream.api.extension.window.strategy.WindowStrategy windowStrategy

Class org.apache.flink.datastream.impl.extension.window.function.InternalTwoInputWindowStreamProcessFunction

class InternalTwoInputWindowStreamProcessFunction extends Object implements Serializable

Serialized Fields

allowedLateness

long allowedLateness

The allowed lateness for elements. This is used for:

• Deciding if an element should be dropped from a window due to lateness.
• Clearing the state of a window if the time out-of the window.maxTimestamp + allowedLateness landmark.

assigner

org.apache.flink.streaming.api.windowing.assigners.WindowAssigner<org.apache.flink.util.TaggedUnion<IN1,IN2>,W extends org.apache.flink.streaming.api.windowing.windows.Window> assigner

trigger

org.apache.flink.streaming.api.windowing.triggers.Trigger<org.apache.flink.util.TaggedUnion<IN1,IN2>,W extends org.apache.flink.streaming.api.windowing.windows.Window> trigger

windowProcessFunction

org.apache.flink.datastream.api.extension.window.function.TwoInputNonBroadcastWindowStreamProcessFunction<IN1,IN2,OUT> windowProcessFunction

User-defined WindowProcessFunction.

windowStrategy

org.apache.flink.datastream.api.extension.window.strategy.WindowStrategy windowStrategy

Class org.apache.flink.datastream.impl.extension.window.function.InternalTwoOutputWindowStreamProcessFunction

class InternalTwoOutputWindowStreamProcessFunction extends Object implements Serializable

Serialized Fields

allowedLateness

long allowedLateness

The allowed lateness for elements. This is used for:

• Deciding if an element should be dropped from a window due to lateness.
• Clearing the state of a window if the time out-of the window.maxTimestamp + allowedLateness landmark.

assigner

org.apache.flink.streaming.api.windowing.assigners.WindowAssigner<IN,W extends org.apache.flink.streaming.api.windowing.windows.Window> assigner

trigger

org.apache.flink.streaming.api.windowing.triggers.Trigger<IN,W extends org.apache.flink.streaming.api.windowing.windows.Window> trigger

windowProcessFunction

org.apache.flink.datastream.api.extension.window.function.TwoOutputWindowStreamProcessFunction<IN,OUT1,OUT2> windowProcessFunction

User-defined WindowProcessFunction.

windowStrategy

org.apache.flink.datastream.api.extension.window.strategy.WindowStrategy windowStrategy

Package org.apache.flink.datastream.impl.extension.window.operators

Class org.apache.flink.datastream.impl.extension.window.operators.OneInputWindowProcessOperator

class OneInputWindowProcessOperator extends BaseKeyedProcessOperator<K,IN,OUT> implements Serializable

serialVersionUID:

1L

Serialized Fields

allowedLateness

long allowedLateness

The allowed lateness for elements. This is used for:

• Deciding if an element should be dropped from a window due to lateness.
• Clearing the state of a window if the time out-of the window.maxTimestamp + allowedLateness landmark.

trigger

org.apache.flink.streaming.api.windowing.triggers.Trigger<? super IN,? super W extends org.apache.flink.streaming.api.windowing.windows.Window> trigger

windowAssigner

org.apache.flink.streaming.api.windowing.assigners.WindowAssigner<? super IN,W extends org.apache.flink.streaming.api.windowing.windows.Window> windowAssigner

windowProcessFunction

org.apache.flink.datastream.api.extension.window.function.OneInputWindowStreamProcessFunction<IN,OUT> windowProcessFunction

User-defined WindowProcessFunction.

windowSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<W extends org.apache.flink.streaming.api.windowing.windows.Window> windowSerializer

For serializing the window in checkpoints.

windowStateDescriptor

org.apache.flink.api.common.state.v2.StateDescriptor<IN> windowStateDescriptor

Class org.apache.flink.datastream.impl.extension.window.operators.TwoInputNonBroadcastWindowProcessOperator

class TwoInputNonBroadcastWindowProcessOperator extends BaseKeyedTwoInputNonBroadcastProcessOperator<K,IN1,IN2,OUT> implements Serializable

serialVersionUID:

1L

Serialized Fields

allowedLateness

long allowedLateness

The allowed lateness for elements. This is used for:

• Deciding if an element should be dropped from a window due to lateness.
• Clearing the state of a window if the time out-of the window.maxTimestamp + allowedLateness landmark.

leftWindowStateDescriptor

org.apache.flink.api.common.state.v2.StateDescriptor<IN1> leftWindowStateDescriptor

rightWindowStateDescriptor

org.apache.flink.api.common.state.v2.StateDescriptor<IN2> rightWindowStateDescriptor

trigger

org.apache.flink.streaming.api.windowing.triggers.Trigger<? super org.apache.flink.util.TaggedUnion<IN1,IN2>,? super W extends org.apache.flink.streaming.api.windowing.windows.Window> trigger

windowAssigner

org.apache.flink.streaming.api.windowing.assigners.WindowAssigner<? super org.apache.flink.util.TaggedUnion<IN1,IN2>,W extends org.apache.flink.streaming.api.windowing.windows.Window> windowAssigner

windowProcessFunction

org.apache.flink.datastream.api.extension.window.function.TwoInputNonBroadcastWindowStreamProcessFunction<IN1,IN2,OUT> windowProcessFunction

windowSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<W extends org.apache.flink.streaming.api.windowing.windows.Window> windowSerializer

For serializing the window in checkpoints.

Class org.apache.flink.datastream.impl.extension.window.operators.TwoOutputWindowProcessOperator

class TwoOutputWindowProcessOperator extends BaseKeyedTwoOutputProcessOperator<K,IN,OUT_MAIN,OUT_SIDE> implements Serializable

serialVersionUID:

1L

Serialized Fields

allowedLateness

long allowedLateness

The allowed lateness for elements. This is used for:

• Deciding if an element should be dropped from a window due to lateness.
• Clearing the state of a window if the time out-of the window.maxTimestamp + allowedLateness landmark.

trigger

org.apache.flink.streaming.api.windowing.triggers.Trigger<? super IN,? super W extends org.apache.flink.streaming.api.windowing.windows.Window> trigger

windowAssigner

org.apache.flink.streaming.api.windowing.assigners.WindowAssigner<? super IN,W extends org.apache.flink.streaming.api.windowing.windows.Window> windowAssigner

windowProcessFunction

org.apache.flink.datastream.api.extension.window.function.TwoOutputWindowStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> windowProcessFunction

windowSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<W extends org.apache.flink.streaming.api.windowing.windows.Window> windowSerializer

For serializing the window in checkpoints.

windowStateDescriptor

org.apache.flink.api.common.state.v2.StateDescriptor<IN> windowStateDescriptor

Package org.apache.flink.datastream.impl.operators

Class org.apache.flink.datastream.impl.operators.BaseKeyedProcessOperator

class BaseKeyedProcessOperator extends ProcessOperator<IN,OUT> implements Serializable

Serialized Fields

outKeySelector

org.apache.flink.api.java.functions.KeySelector<OUT,KEY> outKeySelector

Class org.apache.flink.datastream.impl.operators.BaseKeyedTwoInputNonBroadcastProcessOperator

class BaseKeyedTwoInputNonBroadcastProcessOperator extends TwoInputNonBroadcastProcessOperator<IN1,IN2,OUT> implements Serializable

Serialized Fields

outKeySelector

org.apache.flink.api.java.functions.KeySelector<OUT,KEY> outKeySelector

Class org.apache.flink.datastream.impl.operators.BaseKeyedTwoOutputProcessOperator

class BaseKeyedTwoOutputProcessOperator extends TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE> implements Serializable

Serialized Fields

mainOutKeySelector

org.apache.flink.api.java.functions.KeySelector<OUT_MAIN,KEY> mainOutKeySelector

sideOutKeySelector

org.apache.flink.api.java.functions.KeySelector<OUT_SIDE,KEY> sideOutKeySelector

Class org.apache.flink.datastream.impl.operators.KeyedProcessOperator

class KeyedProcessOperator extends BaseKeyedProcessOperator<KEY,IN,OUT> implements Serializable

Class org.apache.flink.datastream.impl.operators.KeyedTwoInputBroadcastProcessOperator

class KeyedTwoInputBroadcastProcessOperator extends TwoInputBroadcastProcessOperator<IN1,IN2,OUT> implements Serializable

Serialized Fields

outKeySelector

org.apache.flink.api.java.functions.KeySelector<OUT,KEY> outKeySelector

Class org.apache.flink.datastream.impl.operators.KeyedTwoInputNonBroadcastProcessOperator

class KeyedTwoInputNonBroadcastProcessOperator extends BaseKeyedTwoInputNonBroadcastProcessOperator<KEY,IN1,IN2,OUT> implements Serializable

Class org.apache.flink.datastream.impl.operators.KeyedTwoOutputProcessOperator

class KeyedTwoOutputProcessOperator extends BaseKeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE> implements Serializable

Class org.apache.flink.datastream.impl.operators.ProcessOperator

class ProcessOperator extends org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator<OUT,org.apache.flink.datastream.api.function.OneInputStreamProcessFunction<IN,OUT>> implements Serializable

Class org.apache.flink.datastream.impl.operators.TwoInputBroadcastProcessOperator

class TwoInputBroadcastProcessOperator extends org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator<OUT,org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT>> implements Serializable

Class org.apache.flink.datastream.impl.operators.TwoInputNonBroadcastProcessOperator

class TwoInputNonBroadcastProcessOperator extends org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator<OUT,org.apache.flink.datastream.api.function.TwoInputNonBroadcastStreamProcessFunction<IN1,IN2,OUT>> implements Serializable

Class org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator

class TwoOutputProcessOperator extends org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator<OUT_MAIN,org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE>> implements Serializable

Serialized Fields

outputTag

org.apache.flink.util.OutputTag<OUT_SIDE> outputTag

Package org.apache.flink.streaming.runtime.translators

Class org.apache.flink.streaming.runtime.translators.CacheTransformationTranslator.IdentityStreamOperator

class IdentityStreamOperator extends org.apache.flink.streaming.api.operators.AbstractStreamOperator<T extends Object> implements Serializable

serialVersionUID:

4517845269225218313L

Class org.apache.flink.streaming.runtime.translators.CacheTransformationTranslator.NoOpStreamOperator

class NoOpStreamOperator extends org.apache.flink.streaming.api.operators.AbstractStreamOperator<T extends Object> implements Serializable

serialVersionUID:

4517845269225218313L