org.drools.event.process
Interface ProcessEventListener

All Superinterfaces:

EventListener

All Known Implementing Classes:

org.drools.event.DefaultProcessEventListener, DefaultProcessEventListener, JPAWorkingMemoryDbLogger, RuleAwareProcessEventLister, TaskCleanUpProcessEventListener, WorkingMemoryDbLogger, org.drools.audit.WorkingMemoryLogger

public interface ProcessEventListener
extends EventListener

A listener for events related to process instance execution.

Method Summary

void	afterNodeLeft(ProcessNodeLeftEvent event) This listener method is invoked right after a node in a process instance has been left (which is when the node was completed, for example when it performed the task it was designed for).
void	afterNodeTriggered(ProcessNodeTriggeredEvent event) This listener method is invoked right after a node in a process instance has been triggered (which is when the node was entered, for example when an incoming connection triggered it).
void	afterProcessCompleted(ProcessCompletedEvent event) This listener method is invoked right after a process instance has been completed (or aborted).
void	afterProcessStarted(ProcessStartedEvent event) This listener method is invoked right after a process instance has been started.
void	afterVariableChanged(ProcessVariableChangedEvent event) This listener method is invoked right after the value of a process variable has been changed.
void	beforeNodeLeft(ProcessNodeLeftEvent event) This listener method is invoked right before a node in a process instance is being left (which is when the node is completed, for example when it has performed the task it was designed for).
void	beforeNodeTriggered(ProcessNodeTriggeredEvent event) This listener method is invoked right before a node in a process instance is being triggered (which is when the node is being entered, for example when an incoming connection triggers it).
void	beforeProcessCompleted(ProcessCompletedEvent event) This listener method is invoked right before a process instance is being completed (or aborted).
void	beforeProcessStarted(ProcessStartedEvent event) This listener method is invoked right before a process instance is being started.
void	beforeVariableChanged(ProcessVariableChangedEvent event) This listener method is invoked right before the value of a process variable is being changed.

Method Detail

beforeProcessStarted

void beforeProcessStarted(ProcessStartedEvent event)

This listener method is invoked right before a process instance is being started.

Parameters:

event -

afterProcessStarted

void afterProcessStarted(ProcessStartedEvent event)

This listener method is invoked right after a process instance has been started.

Parameters:

event -

beforeProcessCompleted

void beforeProcessCompleted(ProcessCompletedEvent event)

This listener method is invoked right before a process instance is being completed (or aborted).

Parameters:

event -

afterProcessCompleted

void afterProcessCompleted(ProcessCompletedEvent event)

This listener method is invoked right after a process instance has been completed (or aborted).

Parameters:

event -

beforeNodeTriggered

void beforeNodeTriggered(ProcessNodeTriggeredEvent event)

This listener method is invoked right before a node in a process instance is being triggered (which is when the node is being entered, for example when an incoming connection triggers it).

Parameters:

event -

afterNodeTriggered

void afterNodeTriggered(ProcessNodeTriggeredEvent event)

This listener method is invoked right after a node in a process instance has been triggered (which is when the node was entered, for example when an incoming connection triggered it).

Parameters:

event -

beforeNodeLeft

void beforeNodeLeft(ProcessNodeLeftEvent event)

This listener method is invoked right before a node in a process instance is being left (which is when the node is completed, for example when it has performed the task it was designed for).

Parameters:

event -

afterNodeLeft

void afterNodeLeft(ProcessNodeLeftEvent event)

This listener method is invoked right after a node in a process instance has been left (which is when the node was completed, for example when it performed the task it was designed for).

Parameters:

event -

beforeVariableChanged

void beforeVariableChanged(ProcessVariableChangedEvent event)

This listener method is invoked right before the value of a process variable is being changed.

Parameters:

event -

afterVariableChanged

void afterVariableChanged(ProcessVariableChangedEvent event)

This listener method is invoked right after the value of a process variable has been changed.

Parameters:

event -