com.espertech.esper.common.internal.context.controller.condition

Class ContextControllerConditionPattern

java.lang.Object

com.espertech.esper.common.internal.context.controller.condition.ContextControllerConditionPattern

All Implemented Interfaces:

ContextControllerCondition, ContextControllerConditionNonHA, PatternMatchCallback

public class ContextControllerConditionPattern
extends Object
implements ContextControllerConditionNonHA, PatternMatchCallback

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ContextControllerConditionPattern.ConditionPatternMatchCallback

Field Summary

Fields

Modifier and Type	Field and Description
protected EvalRootState	patternStopCallback

Constructor Summary

Constructors

Constructor and Description
ContextControllerConditionPattern(IntSeqKey conditionPath, Object[] partitionKeys, ContextConditionDescriptorPattern pattern, ContextControllerConditionCallback callback, ContextController controller)

Method Summary

Modifier and Type	Method and Description
boolean	activate(EventBean optionalTriggeringEvent, ContextControllerEndConditionMatchEventProvider endConditionMatchEventProvider)
void	deactivate()
ContextConditionDescriptor	getDescriptor()
Long	getExpectedEndTime()
boolean	isImmediate()
boolean	isRunning()
void	matchFound(Map<String,Object> matchEvent, EventBean optionalTriggeringEvent) Indicate matching events.

Methods inherited from class java.lang.Object

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

Field Detail

patternStopCallback

protected EvalRootState patternStopCallback

Constructor Detail

ContextControllerConditionPattern

public ContextControllerConditionPattern(IntSeqKey conditionPath,
                                         Object[] partitionKeys,
                                         ContextConditionDescriptorPattern pattern,
                                         ContextControllerConditionCallback callback,
                                         ContextController controller)

Method Detail

activate

public boolean activate(EventBean optionalTriggeringEvent,
                        ContextControllerEndConditionMatchEventProvider endConditionMatchEventProvider)

Specified by:

activate in interface ContextControllerConditionNonHA

deactivate

public void deactivate()

Specified by:

deactivate in interface ContextControllerConditionNonHA

matchFound

public void matchFound(Map<String,Object> matchEvent,
                       EventBean optionalTriggeringEvent)

Description copied from interface: PatternMatchCallback

Indicate matching events.

Specified by:

matchFound in interface PatternMatchCallback

Parameters:

matchEvent - contains a map of event tags and event objects

optionalTriggeringEvent - in case the pattern fired as a result of an event arriving, provides the event

isImmediate

public boolean isImmediate()

Specified by:

isImmediate in interface ContextControllerCondition

isRunning

public boolean isRunning()

Specified by:

isRunning in interface ContextControllerConditionNonHA

getExpectedEndTime

public Long getExpectedEndTime()

Specified by:

getExpectedEndTime in interface ContextControllerCondition

getDescriptor

public ContextConditionDescriptor getDescriptor()

Specified by:

getDescriptor in interface ContextControllerCondition