oracle.spatial.network.nfe.model.event

Class NFEModelObjectPropertyChangedEvent

java.lang.Object

java.util.EventObject

oracle.spatial.network.nfe.model.event.NFEModelEvent

oracle.spatial.network.nfe.model.event.NFEModelObjectEvent

oracle.spatial.network.nfe.model.event.NFEModelObjectPropertyChangedEvent

All Implemented Interfaces:

java.io.Serializable

public class NFEModelObjectPropertyChangedEvent
extends NFEModelObjectEvent

Event that contains information regarding to a changed property of a model object.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NFEModelObjectPropertyChangedEvent(java.lang.Object source, java.lang.Object modelObject, java.lang.String propertyName, java.lang.Object previousPropertyValue) Allocates a new model object property change event

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getPreviousValue() Gets the value of the property before it was changed
java.lang.String	getPropertyName() Gets the name of the changed property

Methods inherited from class oracle.spatial.network.nfe.model.event.NFEModelObjectEvent

getModelObject

Methods inherited from class oracle.spatial.network.nfe.model.event.NFEModelEvent

getThreadId, getTimestamp, setThreadId, setTimestamp

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 Detail

NFEModelObjectPropertyChangedEvent

public NFEModelObjectPropertyChangedEvent(java.lang.Object source,
                                          java.lang.Object modelObject,
                                          java.lang.String propertyName,
                                          java.lang.Object previousPropertyValue)

Allocates a new model object property change event

Parameters:

source - where the event was fired

modelObject - the model object related to the event

propertyName - the name of the changed property

previousPropertyValue - the value of the property before the change

Method Detail

getPropertyName

public java.lang.String getPropertyName()

Gets the name of the changed property

Returns:

a property name

getPreviousValue

public java.lang.Object getPreviousValue()

Gets the value of the property before it was changed

Returns:

the old property value