Package org.graffiti.event

Class TransactionEvent

java.lang.Object

java.util.EventObject

org.graffiti.event.AbstractEvent

org.graffiti.event.TransactionEvent

All Implemented Interfaces:

Serializable

public class TransactionEvent
extends AbstractEvent

Contains a transaction event. A TransactionEvent object is passed to every TransactionListener object which is registered to receive a transaction event.

Version:

$Revision: 1.7 $

See Also:

TransactionListener, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.graffiti.event.AbstractEvent

AbstractEvent.EVENTTYPE

Constructor Summary

Constructors

Constructor	Description
TransactionEvent(Object source)	Constructs a transaction event object with the specified source component.
TransactionEvent(Object source, TransactionHashMap changedObjects)	Constructs a transaction event object with the specified source component.

Method Summary

Modifier and Type	Method	Description
TransactionHashMap	getChangedObjects()	Returns the Set of objects that have been changed during the transaction.

Methods inherited from class org.graffiti.event.AbstractEvent

getEventType, setEventType

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

TransactionEvent

public TransactionEvent(Object source,
TransactionHashMap changedObjects)

Constructs a transaction event object with the specified source component.

Parameters:

source - the source component of the transaction.

changedObjects - DOCUMENT ME!

TransactionEvent

public TransactionEvent(Object source)

Constructs a transaction event object with the specified source component.

Parameters:

source - the graph that originated the event.

Method Details

getChangedObjects

public TransactionHashMap getChangedObjects()

Returns the Set of objects that have been changed during the transaction.

Returns:

the graph that originated this event.