com.espertech.esper.core.context.mgr

Class ContextControllerConditionPattern

java.lang.Object

com.espertech.esper.core.context.mgr.ContextControllerConditionPattern

All Implemented Interfaces:

ContextControllerCondition, PatternMatchCallback

public class ContextControllerConditionPattern
extends java.lang.Object
implements ContextControllerCondition, 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(EPServicesContext servicesContext, AgentInstanceContext agentInstanceContext, ContextDetailConditionPattern endpointPatternSpec, ContextControllerConditionCallback callback, ContextInternalFilterAddendum filterAddendum, boolean startEndpoint, ContextStatePathKey contextStatePathKey)

Method Summary

Modifier and Type	Method and Description
void	activate(EventBean optionalTriggeringEvent, MatchedEventMap priorMatches, long timeOffset, boolean isRecoveringReslient)
void	deactivate()
java.lang.Long	getExpectedEndTime()
boolean	isImmediate()
boolean	isRunning()
void	matchFound(java.util.Map<java.lang.String,java.lang.Object> matchEvent, EventBean optionalTriggeringEventPattern) 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(EPServicesContext servicesContext,
                                         AgentInstanceContext agentInstanceContext,
                                         ContextDetailConditionPattern endpointPatternSpec,
                                         ContextControllerConditionCallback callback,
                                         ContextInternalFilterAddendum filterAddendum,
                                         boolean startEndpoint,
                                         ContextStatePathKey contextStatePathKey)

Method Detail

activate

public void activate(EventBean optionalTriggeringEvent,
                     MatchedEventMap priorMatches,
                     long timeOffset,
                     boolean isRecoveringReslient)

Specified by:

activate in interface ContextControllerCondition

matchFound

public void matchFound(java.util.Map<java.lang.String,java.lang.Object> matchEvent,
                       EventBean optionalTriggeringEventPattern)

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

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

deactivate

public void deactivate()

Specified by:

deactivate in interface ContextControllerCondition

isRunning

public boolean isRunning()

Specified by:

isRunning in interface ContextControllerCondition

getExpectedEndTime

public java.lang.Long getExpectedEndTime()

Specified by:

getExpectedEndTime in interface ContextControllerCondition

isImmediate

public boolean isImmediate()

Specified by:

isImmediate in interface ContextControllerCondition