WorkingMemoryLogger (Drools 4.0.0.11754MR2 API) - JBoss RULES 4.0.0.11754MR2 API 英文版文档

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org.drools.audit
Class WorkingMemoryLogger

java.lang.Object
  org.drools.audit.WorkingMemoryLogger

All Implemented Interfaces:: EventListener, AgendaEventListener, WorkingMemoryEventListener

Direct Known Subclasses:: WorkingMemoryFileLogger

public abstract class WorkingMemoryLogger
extends Object
implements WorkingMemoryEventListener, AgendaEventListener
extends Object
implements WorkingMemoryEventListener, AgendaEventListener

A logger of events generated by a working memory. It listens to the events generated by the working memory and creates associated log event (containing a snapshot of the state of the working event at that time). Filters can be used to filter out unwanted events. Subclasses of this class should implement the logEventCreated(LogEvent) method and store this information, like for example log to file or database.

Author:: Kris Verlaenen

Constructor Summary

WorkingMemoryLogger(WorkingMemory workingMemory)
          Creates a new working memory logger for the given working memory.

Method Summary

void activationCancelled(ActivationCancelledEvent event, WorkingMemory workingMemory)


void activationCreated(ActivationCreatedEvent event, WorkingMemory workingMemory)


void addFilter(ILogEventFilter filter)
          Adds the given filter to the list of filters for this event log.

void afterActivationFired(AfterActivationFiredEvent event, WorkingMemory workingMemory)


void agendaGroupPopped(AgendaGroupPoppedEvent event, WorkingMemory workingMemory)


void agendaGroupPushed(AgendaGroupPushedEvent event, WorkingMemory workingMemory)


void beforeActivationFired(BeforeActivationFiredEvent event, WorkingMemory workingMemory)


void clearFilters()
          Clears all filters of this event log.

abstract void logEventCreated(LogEvent logEvent)
          This method is invoked every time a new log event is created.

void objectAsserted(ObjectAssertedEvent event)


void objectModified(ObjectModifiedEvent event)


void objectRetracted(ObjectRetractedEvent event)


void removeFilter(ILogEventFilter filter)
          Removes the given filter from the list of filters for this event log.

Methods inherited from class java.lang.Object

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

Constructor Summary
`WorkingMemoryLogger(WorkingMemory workingMemory)` Creates a new working memory logger for the given working memory.

Method Summary
`void`	`activationCancelled(ActivationCancelledEvent event, WorkingMemory workingMemory)`
`void`	`activationCreated(ActivationCreatedEvent event, WorkingMemory workingMemory)`
`void`	`addFilter(ILogEventFilter filter)` Adds the given filter to the list of filters for this event log.
`void`	`afterActivationFired(AfterActivationFiredEvent event, WorkingMemory workingMemory)`
`void`	`agendaGroupPopped(AgendaGroupPoppedEvent event, WorkingMemory workingMemory)`
`void`	`agendaGroupPushed(AgendaGroupPushedEvent event, WorkingMemory workingMemory)`
`void`	`beforeActivationFired(BeforeActivationFiredEvent event, WorkingMemory workingMemory)`
`void`	`clearFilters()` Clears all filters of this event log.
`abstract void`	`logEventCreated(LogEvent logEvent)` This method is invoked every time a new log event is created.
`void`	`objectAsserted(ObjectAssertedEvent event)`
`void`	`objectModified(ObjectModifiedEvent event)`
`void`	`objectRetracted(ObjectRetractedEvent event)`
`void`	`removeFilter(ILogEventFilter filter)` Removes the given filter from the list of filters for this event log.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail