i3.dragos.gm.core.event
Class AttributeModificationEvent

java.lang.Object
  java.util.EventObject
      i3.dragos.core.services.events.DragosEvent
          i3.dragos.gm.core.event.DataEvent
              i3.dragos.gm.core.event.GraphEntityEvent
                  i3.dragos.gm.core.event.AttributeModificationEvent

All Implemented Interfaces:

java.io.Serializable

public class AttributeModificationEvent
extends GraphEntityEvent

An AttributeModificationEvent is triggered when the attribute of a graph entity is modified.

Author:

Boris Boehlen <boehlen@cs.rwth-aachen.de>, Thorsten Hermes <thermes@i3.informatik.rwth-aachen.de>

See Also:

Serialized Form

Field Summary

static int	ATTRIBUTE_CHANGED Event type constant: Identifies the change of an attribute value.
static int	ATTRIBUTE_INVALIDATED Event type constant: Identifies the change of an attribute value.

Fields inherited from class i3.dragos.gm.core.event.GraphEntityEvent

CREATE, DESTROY

Fields inherited from class java.util.EventObject

source

Constructor Summary

AttributeModificationEvent(GraphEntity entity, int eventType, Attribute attribute)
Constructs a new event.

Method Summary

Attribute	getAttribute() Returns the attribute that was modified.
java.lang.String	toString()

Methods inherited from class i3.dragos.gm.core.event.GraphEntityEvent

getGraphEntity

Methods inherited from class i3.dragos.gm.core.event.DataEvent

getAffectedElements, getDataSourceURL

Methods inherited from class i3.dragos.core.services.events.DragosEvent

getEventClass, getEventType

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

ATTRIBUTE_CHANGED

public static final int ATTRIBUTE_CHANGED

Event type constant: Identifies the change of an attribute value.

See Also:

Constant Field Values

ATTRIBUTE_INVALIDATED

public static final int ATTRIBUTE_INVALIDATED

Event type constant: Identifies the change of an attribute value.

See Also:

Constant Field Values

Constructor Detail

AttributeModificationEvent

public AttributeModificationEvent(GraphEntity entity,
                                  int eventType,
                                  Attribute attribute)

Constructs a new event.

Parameters:

entity - The graph entity.

eventType - The type of event.

attribute - The modified attribute.

Method Detail

getAttribute

public final Attribute getAttribute()

Returns the attribute that was modified.

Returns:

the attribute that was modified.

toString

public java.lang.String toString()

Overrides:

toString in class GraphEntityEvent