org.wso2.siddhi.core.query.input.stream.state

Class CountPreStateProcessor

java.lang.Object

org.wso2.siddhi.core.query.input.stream.state.StreamPreStateProcessor

org.wso2.siddhi.core.query.input.stream.state.CountPreStateProcessor

All Implemented Interfaces:

PreStateProcessor, Processor, Snapshotable

public class CountPreStateProcessor
extends StreamPreStateProcessor

Created on 1/6/15.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	successCondition

Fields inherited from class org.wso2.siddhi.core.query.input.stream.state.StreamPreStateProcessor

currentStateEventChunk, elementId, isStartState, lock, newAndEveryStateEventList, nextProcessor, pendingStateEventList, queryName, siddhiAppContext, startStateIds, stateChanged, stateEventCloner, stateEventPool, stateId, stateType, streamEventCloner, streamEventPool, thisLastProcessor, thisStatePostProcessor, withinEveryPreStateProcessor, withinTime

Constructor Summary

Constructors

Constructor and Description
CountPreStateProcessor(int minCount, int maxCount, org.wso2.siddhi.query.api.execution.query.input.stream.StateInputStream.Type stateType)

Method Summary

Modifier and Type	Method and Description
void	addState(StateEvent stateEvent)
PreStateProcessor	cloneProcessor(String key) Clone a copy of processor
CountPostStateProcessor	getCountPostStateProcessor()
ComplexEventChunk<StateEvent>	processAndReturn(ComplexEventChunk complexEventChunk)
void	setCountPostStateProcessor(CountPostStateProcessor countPostStateProcessor)
void	startStateReset()
void	successCondition()
void	updateState()

Methods inherited from class org.wso2.siddhi.core.query.input.stream.state.StreamPreStateProcessor

addEveryState, clean, cloneProperties, currentState, getElementId, getNextProcessor, getStateId, getThisLastProcessor, getThisStatePostProcessor, init, init, isExpired, isStartState, process, process, removeOnNoStateChange, resetState, restoreState, setNextProcessor, setStartState, setStartStateIds, setStateEventCloner, setStateEventPool, setStateId, setStreamEventCloner, setStreamEventPool, setThisLastProcessor, setThisStatePostProcessor, setToLast, setWithinEveryPreStateProcessor, setWithinTime, stateChanged

Methods inherited from class java.lang.Object

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

Field Detail

successCondition

protected volatile boolean successCondition

Constructor Detail

CountPreStateProcessor

public CountPreStateProcessor(int minCount,
                              int maxCount,
                              org.wso2.siddhi.query.api.execution.query.input.stream.StateInputStream.Type stateType)

Method Detail

cloneProcessor

public PreStateProcessor cloneProcessor(String key)

Description copied from class: StreamPreStateProcessor

Clone a copy of processor

Specified by:

cloneProcessor in interface PreStateProcessor

Specified by:

cloneProcessor in interface Processor

Overrides:

cloneProcessor in class StreamPreStateProcessor

Parameters:

key - partition key

Returns:

clone of StreamPreStateProcessor

processAndReturn

public ComplexEventChunk<StateEvent> processAndReturn(ComplexEventChunk complexEventChunk)

Specified by:

processAndReturn in interface PreStateProcessor

Overrides:

processAndReturn in class StreamPreStateProcessor

successCondition

public void successCondition()

addState

public void addState(StateEvent stateEvent)

Specified by:

addState in interface PreStateProcessor

Overrides:

addState in class StreamPreStateProcessor

getCountPostStateProcessor

public CountPostStateProcessor getCountPostStateProcessor()

setCountPostStateProcessor

public void setCountPostStateProcessor(CountPostStateProcessor countPostStateProcessor)

startStateReset

public void startStateReset()

updateState

public void updateState()

Specified by:

updateState in interface PreStateProcessor

Overrides:

updateState in class StreamPreStateProcessor