Package org.springframework.statemachine.listener

Class AbstractCompositeListener<T>

java.lang.Object

org.springframework.statemachine.listener.AbstractCompositeListener<T>

Type Parameters:

T - the type of the listener

Direct Known Subclasses:

CompositeEnsembleListener, CompositePseudoStateListener, CompositeStateListener, CompositeStateMachineListener, CompositeTriggerListener

public class AbstractCompositeListener<T>
extends Object

Base implementation for all composite listeners.

Constructor Summary

Constructors

Constructor	Description
AbstractCompositeListener()	Constructs instance with an empty listener list.

Method Summary

Modifier and Type	Method	Description
OrderedComposite<T>	getListeners()	Gets the listeners.
void	register(T listener)	Register a new listener.
void	setListeners(List<? extends T> listeners)	Sets the list of listeners.
void	unregister(T listener)	Unregister a listener.

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractCompositeListener

public AbstractCompositeListener()

Constructs instance with an empty listener list.

Method Details

setListeners

public void setListeners(List<? extends T> listeners)

Sets the list of listeners. This clears all existing listeners.

Parameters:

listeners - the new listeners

register

public void register(T listener)

Register a new listener.

Parameters:

listener - the listener

unregister

public void unregister(T listener)

Unregister a listener.

Parameters:

listener - the listener

getListeners

public OrderedComposite<T> getListeners()

Gets the listeners.

Returns:

the listeners