Serialized Form

Package org.apache.flink.cep

Class org.apache.flink.cep.RichPatternFlatSelectFunction

class RichPatternFlatSelectFunction extends org.apache.flink.api.common.functions.AbstractRichFunction implements Serializable

serialVersionUID:

1L

Class org.apache.flink.cep.RichPatternSelectFunction

class RichPatternSelectFunction extends org.apache.flink.api.common.functions.AbstractRichFunction implements Serializable

serialVersionUID:

1L

Package org.apache.flink.cep.configuration

Class org.apache.flink.cep.configuration.SharedBufferCacheConfig

class SharedBufferCacheConfig extends Object implements Serializable

Serialized Fields

cacheStatisticsInterval

Duration cacheStatisticsInterval

entryCacheSlots

int entryCacheSlots

eventsBufferCacheSlots

int eventsBufferCacheSlots

Package org.apache.flink.cep.functions

Class org.apache.flink.cep.functions.PatternProcessFunction

class PatternProcessFunction extends org.apache.flink.api.common.functions.AbstractRichFunction implements Serializable

Package org.apache.flink.cep.functions.adaptors

Class org.apache.flink.cep.functions.adaptors.PatternFlatSelectAdapter

class PatternFlatSelectAdapter extends PatternProcessFunction<IN,OUT> implements Serializable

Serialized Fields

flatSelectFunction

PatternFlatSelectFunction<IN,OUT> flatSelectFunction

Class org.apache.flink.cep.functions.adaptors.PatternSelectAdapter

class PatternSelectAdapter extends PatternProcessFunction<IN,OUT> implements Serializable

Serialized Fields

selectFunction

PatternSelectFunction<IN,OUT> selectFunction

Class org.apache.flink.cep.functions.adaptors.PatternTimeoutFlatSelectAdapter

class PatternTimeoutFlatSelectAdapter extends PatternFlatSelectAdapter<IN,OUT> implements Serializable

Serialized Fields

flatTimeoutFunction

PatternFlatTimeoutFunction<IN,T> flatTimeoutFunction

timedOutPartialMatchesTag

org.apache.flink.util.OutputTag<T> timedOutPartialMatchesTag

Class org.apache.flink.cep.functions.adaptors.PatternTimeoutSelectAdapter

class PatternTimeoutSelectAdapter extends PatternSelectAdapter<IN,OUT> implements Serializable

Serialized Fields

timedOutPartialMatchesTag

org.apache.flink.util.OutputTag<T> timedOutPartialMatchesTag

timeoutFunction

PatternTimeoutFunction<IN,T> timeoutFunction

Package org.apache.flink.cep.nfa

Class org.apache.flink.cep.nfa.DeweyNumber

class DeweyNumber extends Object implements Serializable

serialVersionUID:

6170434818252267825L

Serialized Fields

deweyNumber

int[] deweyNumber

Class org.apache.flink.cep.nfa.DeweyNumber.DeweyNumberSerializer

class DeweyNumberSerializer extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<DeweyNumber> implements Serializable

serialVersionUID:

-5086792497034943656L

Class org.apache.flink.cep.nfa.NFAStateSerializer

class NFAStateSerializer extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<NFAState> implements Serializable

serialVersionUID:

2098282423980597010L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

eventIdSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<EventId> eventIdSerializer

nodeIdSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<NodeId> nodeIdSerializer

supportsPreviousTimestamp

boolean supportsPreviousTimestamp

versionSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<DeweyNumber> versionSerializer

NOTE: this field should actually be final. The reason that it isn't final is due to backward compatible deserialization paths. See NFAStateSerializer.readObject(ObjectInputStream).

Class org.apache.flink.cep.nfa.State

class State extends Object implements Serializable

serialVersionUID:

6658700025989097781L

Serialized Fields

name

String name

stateTransitions

Collection<StateTransition<T>> stateTransitions

stateType

State.StateType stateType

Class org.apache.flink.cep.nfa.StateTransition

class StateTransition extends Object implements Serializable

serialVersionUID:

-4825345749997891838L

Serialized Fields

action

StateTransitionAction action

condition

IterativeCondition<T> condition

sourceState

State<T> sourceState

targetState

State<T> targetState

Package org.apache.flink.cep.nfa.aftermatch

Class org.apache.flink.cep.nfa.aftermatch.AfterMatchSkipStrategy

class AfterMatchSkipStrategy extends Object implements Serializable

serialVersionUID:

-4048930333619068531L

Class org.apache.flink.cep.nfa.aftermatch.NoSkipStrategy

class NoSkipStrategy extends AfterMatchSkipStrategy implements Serializable

serialVersionUID:

-5843740153729531775L

Class org.apache.flink.cep.nfa.aftermatch.SkipPastLastStrategy

class SkipPastLastStrategy extends org.apache.flink.cep.nfa.aftermatch.SkipRelativeToWholeMatchStrategy implements Serializable

serialVersionUID:

-8450320065949093169L

Class org.apache.flink.cep.nfa.aftermatch.SkipToFirstStrategy

class SkipToFirstStrategy extends org.apache.flink.cep.nfa.aftermatch.SkipToElementStrategy implements Serializable

serialVersionUID:

7127107527654629026L

Class org.apache.flink.cep.nfa.aftermatch.SkipToLastStrategy

class SkipToLastStrategy extends org.apache.flink.cep.nfa.aftermatch.SkipToElementStrategy implements Serializable

serialVersionUID:

7585116990619594531L

Class org.apache.flink.cep.nfa.aftermatch.SkipToNextStrategy

class SkipToNextStrategy extends org.apache.flink.cep.nfa.aftermatch.SkipRelativeToWholeMatchStrategy implements Serializable

serialVersionUID:

-6490314998588752621L

Package org.apache.flink.cep.nfa.compiler

Package org.apache.flink.cep.nfa.sharedbuffer

Class org.apache.flink.cep.nfa.sharedbuffer.EventId.EventIdSerializer

class EventIdSerializer extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<EventId> implements Serializable

serialVersionUID:

-5685733582601394497L

Class org.apache.flink.cep.nfa.sharedbuffer.Lockable.LockableTypeSerializer

class LockableTypeSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<Lockable<E>> implements Serializable

serialVersionUID:

3298801058463337340L

Serialized Fields

elementSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<E> elementSerializer

Class org.apache.flink.cep.nfa.sharedbuffer.NodeId.NodeIdSerializer

class NodeIdSerializer extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<NodeId> implements Serializable

serialVersionUID:

9209498028181378582L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

eventIdSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<EventId> eventIdSerializer

NOTE: this field should actually be final. The reason that it isn't final is due to backward compatible deserialization paths. See NodeId.NodeIdSerializer.readObject(ObjectInputStream).

Class org.apache.flink.cep.nfa.sharedbuffer.SharedBufferEdge.SharedBufferEdgeSerializer

class SharedBufferEdgeSerializer extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<SharedBufferEdge> implements Serializable

serialVersionUID:

-5122474955050663979L

Serialization Methods

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

Serialized Fields

deweyNumberSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<DeweyNumber> deweyNumberSerializer

nodeIdSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<NodeId> nodeIdSerializer

NOTE: these serializer fields should actually be final. The reason that it isn't final is due to backward compatible deserialization paths. See SharedBufferEdge.SharedBufferEdgeSerializer.readObject(ObjectInputStream).

Class org.apache.flink.cep.nfa.sharedbuffer.SharedBufferNodeSerializer

class SharedBufferNodeSerializer extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<SharedBufferNode> implements Serializable

serialVersionUID:

-6687780732295439832L

Serialized Fields

edgeSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<SharedBufferEdge> edgeSerializer

Package org.apache.flink.cep.operator

Class org.apache.flink.cep.operator.CepOperator

class CepOperator extends org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator<OUT,PatternProcessFunction<IN,OUT>> implements Serializable

serialVersionUID:

-4166778210774160757L

Serialized Fields

afterMatchSkipStrategy

AfterMatchSkipStrategy afterMatchSkipStrategy

Strategy which element to skip after a match was found.

comparator

EventComparator<IN> comparator

Comparator for secondary sorting. Primary sorting is always done on time.

inputSerializer

org.apache.flink.api.common.typeutils.TypeSerializer<IN> inputSerializer

isProcessingTime

boolean isProcessingTime

lateDataOutputTag

org.apache.flink.util.OutputTag<IN> lateDataOutputTag

OutputTag to use for late arriving events. Elements with timestamp smaller than the current watermark will be emitted to this.

nfaFactory

NFACompiler.NFAFactory<IN> nfaFactory

Class org.apache.flink.cep.operator.StreamRecordComparator

class StreamRecordComparator extends Object implements Serializable

serialVersionUID:

1581054988433915305L

Package org.apache.flink.cep.pattern

Exception org.apache.flink.cep.pattern.MalformedPatternException

class MalformedPatternException extends RuntimeException implements Serializable

serialVersionUID:

7751134834983361543L

Package org.apache.flink.cep.pattern.conditions

Class org.apache.flink.cep.pattern.conditions.IterativeCondition

class IterativeCondition extends Object implements Serializable

serialVersionUID:

7067817235759351255L

Class org.apache.flink.cep.pattern.conditions.RichAndCondition

class RichAndCondition extends RichCompositeIterativeCondition<T> implements Serializable

serialVersionUID:

1L

Class org.apache.flink.cep.pattern.conditions.RichCompositeIterativeCondition

class RichCompositeIterativeCondition extends RichIterativeCondition<T> implements Serializable

serialVersionUID:

1L

Serialized Fields

nestedConditions

IterativeCondition<T>[] nestedConditions

Class org.apache.flink.cep.pattern.conditions.RichIterativeCondition

class RichIterativeCondition extends IterativeCondition<T> implements Serializable

serialVersionUID:

1L

Class org.apache.flink.cep.pattern.conditions.RichNotCondition

class RichNotCondition extends RichCompositeIterativeCondition<T> implements Serializable

serialVersionUID:

1L

Class org.apache.flink.cep.pattern.conditions.RichOrCondition

class RichOrCondition extends RichCompositeIterativeCondition<T> implements Serializable

serialVersionUID:

1L

Class org.apache.flink.cep.pattern.conditions.SimpleCondition

class SimpleCondition extends IterativeCondition<T> implements Serializable

serialVersionUID:

4942618239408140245L

Class org.apache.flink.cep.pattern.conditions.SubtypeCondition

class SubtypeCondition extends SimpleCondition<T> implements Serializable

serialVersionUID:

-2990017519957561355L

Serialized Fields

subtype

Class<? extends T> subtype

The subtype to filter for.