org.wso2.siddhi.extension.eventtable.hazelcast

Class HazelcastPrimaryKeyOperator

java.lang.Object

org.wso2.siddhi.extension.eventtable.hazelcast.HazelcastPrimaryKeyOperator

All Implemented Interfaces:

org.wso2.siddhi.core.util.collection.operator.Finder, org.wso2.siddhi.core.util.collection.operator.Operator

public class HazelcastPrimaryKeyOperator
extends Object
implements org.wso2.siddhi.core.util.collection.operator.Operator

Operator which is related to Indexed Hazelcast table operations.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	candidateEventPosition
protected org.wso2.siddhi.core.executor.ExpressionExecutor	expressionExecutor
protected int	indexPosition

Constructor Summary

Constructors

Constructor and Description
HazelcastPrimaryKeyOperator(org.wso2.siddhi.core.executor.ExpressionExecutor expressionExecutor, int candidateEventPosition, int indexPosition)

Method Summary

Modifier and Type	Method and Description
org.wso2.siddhi.core.util.collection.operator.Finder	cloneFinder(String key)
boolean	contains(org.wso2.siddhi.core.event.state.StateEvent matchingEvent, Object candidateEvents)
void	delete(org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.state.StateEvent> deletingEventChunk, Object candidateEvents)
org.wso2.siddhi.core.event.stream.StreamEvent	find(org.wso2.siddhi.core.event.state.StateEvent matchingEvent, Object candidateEvents, org.wso2.siddhi.core.event.stream.StreamEventCloner candidateEventCloner)
org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.stream.StreamEvent>	overwriteOrAdd(org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.state.StateEvent> overwritingOrAddingEventChunk, Object candidateEvents, org.wso2.siddhi.core.util.collection.UpdateAttributeMapper[] updateAttributeMappers, org.wso2.siddhi.core.util.collection.OverwritingStreamEventExtractor overwritingStreamEventExtractor)
void	update(org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.state.StateEvent> updatingEventChunk, Object candidateEvents, org.wso2.siddhi.core.util.collection.UpdateAttributeMapper[] updateAttributeMappers)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

expressionExecutor

protected final org.wso2.siddhi.core.executor.ExpressionExecutor expressionExecutor

candidateEventPosition

protected final int candidateEventPosition

indexPosition

protected final int indexPosition

Constructor Detail

HazelcastPrimaryKeyOperator

public HazelcastPrimaryKeyOperator(org.wso2.siddhi.core.executor.ExpressionExecutor expressionExecutor,
                                   int candidateEventPosition,
                                   int indexPosition)

Method Detail

cloneFinder

public org.wso2.siddhi.core.util.collection.operator.Finder cloneFinder(String key)

Specified by:

cloneFinder in interface org.wso2.siddhi.core.util.collection.operator.Finder

find

public org.wso2.siddhi.core.event.stream.StreamEvent find(org.wso2.siddhi.core.event.state.StateEvent matchingEvent,
                                                          Object candidateEvents,
                                                          org.wso2.siddhi.core.event.stream.StreamEventCloner candidateEventCloner)

Specified by:

find in interface org.wso2.siddhi.core.util.collection.operator.Finder

contains

public boolean contains(org.wso2.siddhi.core.event.state.StateEvent matchingEvent,
                        Object candidateEvents)

Specified by:

contains in interface org.wso2.siddhi.core.util.collection.operator.Finder

delete

public void delete(org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.state.StateEvent> deletingEventChunk,
                   Object candidateEvents)

Specified by:

delete in interface org.wso2.siddhi.core.util.collection.operator.Operator

update

public void update(org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.state.StateEvent> updatingEventChunk,
                   Object candidateEvents,
                   org.wso2.siddhi.core.util.collection.UpdateAttributeMapper[] updateAttributeMappers)

Specified by:

update in interface org.wso2.siddhi.core.util.collection.operator.Operator

overwriteOrAdd

public org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.stream.StreamEvent> overwriteOrAdd(org.wso2.siddhi.core.event.ComplexEventChunk<org.wso2.siddhi.core.event.state.StateEvent> overwritingOrAddingEventChunk,
                                                                                                                  Object candidateEvents,
                                                                                                                  org.wso2.siddhi.core.util.collection.UpdateAttributeMapper[] updateAttributeMappers,
                                                                                                                  org.wso2.siddhi.core.util.collection.OverwritingStreamEventExtractor overwritingStreamEventExtractor)

Specified by:

overwriteOrAdd in interface org.wso2.siddhi.core.util.collection.operator.Operator