io.siddhi.core.query.input.stream.state

Class AbsentLogicalPreStateProcessor

java.lang.Object

io.siddhi.core.query.input.stream.state.StreamPreStateProcessor

io.siddhi.core.query.input.stream.state.LogicalPreStateProcessor

io.siddhi.core.query.input.stream.state.AbsentLogicalPreStateProcessor

All Implemented Interfaces:

PartitionCreationListener, AbsentPreStateProcessor, PreStateProcessor, Processor, SchedulingProcessor

public class AbsentLogicalPreStateProcessor
extends LogicalPreStateProcessor
implements AbsentPreStateProcessor

Logical not processor.

Field Summary

Fields inherited from class io.siddhi.core.query.input.stream.state.LogicalPreStateProcessor

logicalType, partnerStatePreProcessor

Fields inherited from class io.siddhi.core.query.input.stream.state.StreamPreStateProcessor

eventTimeComparator, isStartState, lock, nextProcessor, siddhiQueryContext, startStateIds, stateEventCloner, stateEventFactory, stateHolder, stateId, stateType, streamEventCloner, streamEventFactory, thisLastProcessor, thisStatePostProcessor, withinEveryPreStateProcessor, withinTime

Constructor Summary

Constructors

Constructor and Description
AbsentLogicalPreStateProcessor(io.siddhi.query.api.execution.query.input.state.LogicalStateElement.Type type, io.siddhi.query.api.execution.query.input.stream.StateInputStream.Type stateType, io.siddhi.query.api.expression.constant.TimeConstant waitingTime)

Method Summary

Modifier and Type	Method and Description
void	addEveryState(StateEvent stateEvent)
protected void	addState(StateEvent stateEvent, io.siddhi.core.query.input.stream.state.StreamPreStateProcessor.StreamPreState state)
Scheduler	getScheduler()
void	init(SiddhiQueryContext siddhiQueryContext)
void	partitionCreated() Get called when partition is created
boolean	partnerCanProceed(StateEvent stateEvent)
void	process(ComplexEventChunk complexEventChunk) Process the handed StreamEvent
ComplexEventChunk<StateEvent>	processAndReturn(ComplexEventChunk complexEventChunk)
void	setScheduler(Scheduler scheduler)
void	updateLastArrivalTime(long timestamp) Update the timestamp of the event arrived to this processor and met the filter conditions.

Methods inherited from class io.siddhi.core.query.input.stream.state.LogicalPreStateProcessor

addEventToNewAndEveryStateEventList, isNewAndEveryStateEventListEmpty, moveAllNewAndEveryStateEventListEventsToPendingStateEventList, resetState, setPartnerStatePreProcessor, updateState

Methods inherited from class io.siddhi.core.query.input.stream.state.StreamPreStateProcessor

addState, expireEvents, getNextProcessor, getPendingStateEventList, getStateId, getThisLastProcessor, getThisStatePostProcessor, init, isExpired, isStartState, process, removeOnNoStateChange, setNextProcessor, setStartState, setStartStateIds, setStateEventCloner, setStateEventFactory, setStateId, setStreamEventCloner, setStreamEventFactory, setThisLastProcessor, setThisStatePostProcessor, setToLast, setWithinEveryPreStateProcessor, setWithinTime, stateChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.siddhi.core.query.processor.Processor

getNextProcessor, setNextProcessor, setToLast

Constructor Detail

AbsentLogicalPreStateProcessor

public AbsentLogicalPreStateProcessor(io.siddhi.query.api.execution.query.input.state.LogicalStateElement.Type type,
                                      io.siddhi.query.api.execution.query.input.stream.StateInputStream.Type stateType,
                                      io.siddhi.query.api.expression.constant.TimeConstant waitingTime)

Method Detail

init

public void init(SiddhiQueryContext siddhiQueryContext)

Overrides:

init in class StreamPreStateProcessor

updateLastArrivalTime

public void updateLastArrivalTime(long timestamp)

Description copied from interface: AbsentPreStateProcessor

Update the timestamp of the event arrived to this processor and met the filter conditions.

Specified by:

updateLastArrivalTime in interface AbsentPreStateProcessor

Parameters:

timestamp - the timestamp if the event

addState

protected void addState(StateEvent stateEvent,
                        io.siddhi.core.query.input.stream.state.StreamPreStateProcessor.StreamPreState state)

Overrides:

addState in class LogicalPreStateProcessor

addEveryState

public void addEveryState(StateEvent stateEvent)

Specified by:

addEveryState in interface PreStateProcessor

Overrides:

addEveryState in class LogicalPreStateProcessor

process

public void process(ComplexEventChunk complexEventChunk)

Description copied from class: StreamPreStateProcessor

Process the handed StreamEvent

Specified by:

process in interface Processor

Overrides:

process in class StreamPreStateProcessor

Parameters:

complexEventChunk - event chunk to be processed

processAndReturn

public ComplexEventChunk<StateEvent> processAndReturn(ComplexEventChunk complexEventChunk)

Specified by:

processAndReturn in interface PreStateProcessor

Overrides:

processAndReturn in class LogicalPreStateProcessor

getScheduler

public Scheduler getScheduler()

Specified by:

getScheduler in interface SchedulingProcessor

setScheduler

public void setScheduler(Scheduler scheduler)

Specified by:

setScheduler in interface SchedulingProcessor

partitionCreated

public void partitionCreated()

Description copied from interface: PartitionCreationListener

Get called when partition is created

Specified by:

partitionCreated in interface PartitionCreationListener

partnerCanProceed

public boolean partnerCanProceed(StateEvent stateEvent)