kieker.analysis.stage.flow

Class FlowTraceEventMatcher

java.lang.Object

kieker.analysis.stage.flow.FlowTraceEventMatcher

All Implemented Interfaces:

IControlEventMatcher<OperationEvent,IFlowRecord>

public class FlowTraceEventMatcher
extends java.lang.Object
implements IControlEventMatcher<OperationEvent,IFlowRecord>

Control event matcher for flow events, controlled by OperationEvents.

Since:

1.15

Author:

Reiner Jung

Constructor Summary

Constructors

Constructor and Description
FlowTraceEventMatcher()

Method Summary

Modifier and Type	Method and Description
boolean	checkControlEvent(OperationEvent controlEvent, IFlowRecord baseEvent) Check whether a base event matches a control event.
boolean	keepControlEvent(IFlowRecord baseEvent) True whether a control event must be kept to be reused for another base event.
boolean	requiresControlEvent(IFlowRecord baseEvent) Check whether the given event must be handled by the controller

Methods inherited from class java.lang.Object

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

Constructor Detail

FlowTraceEventMatcher

public FlowTraceEventMatcher()

Method Detail

requiresControlEvent

public boolean requiresControlEvent(IFlowRecord baseEvent)

Description copied from interface: IControlEventMatcher

Check whether the given event must be handled by the controller

Specified by:

requiresControlEvent in interface IControlEventMatcher<OperationEvent,IFlowRecord>

Parameters:

baseEvent - the base event

Returns:

returns true when the base event must only be released with a proper control event

checkControlEvent

public boolean checkControlEvent(OperationEvent controlEvent,
                                 IFlowRecord baseEvent)

Description copied from interface: IControlEventMatcher

Check whether a base event matches a control event.

Specified by:

checkControlEvent in interface IControlEventMatcher<OperationEvent,IFlowRecord>

Parameters:

controlEvent - the control event

baseEvent - the base event to be checked

Returns:

returns true if the base event is accepted

keepControlEvent

public boolean keepControlEvent(IFlowRecord baseEvent)

Description copied from interface: IControlEventMatcher

True whether a control event must be kept to be reused for another base event.

Specified by:

keepControlEvent in interface IControlEventMatcher<OperationEvent,IFlowRecord>

Parameters:

baseEvent - the previously checked base event

Returns:

true to keep control event