i3.dragos.gm.core.event
Class GraphEntityClassEvent

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

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

AttributeDeclarationEvent, GraphEntityClassHierachyEvent

public class GraphEntityClassEvent
extends DataEvent

A GraphEntityClassEvent is triggered for graph entity class related actions such as declaring, changing or undeclaring them.

Author:

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

See Also:

Serialized Form

Field Summary

static int	DECLARE Event type constant: Identifies the declaration of a GraphEntityClass.
static int	UNDECLARE Event type constant: Identifies the undeclaration of a GraphEntityClass.

Fields inherited from class java.util.EventObject

source

Constructor Summary

GraphEntityClassEvent(GraphEntityClass entityClass, int eventType)
Constructs a new event.

Method Summary

GraphEntityClass

getGraphEntityClass() Returns the graph entity class which caused the event.

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

getAffectedElements, getDataSourceURL

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

getEventClass, getEventType, toString

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

DECLARE

public static final int DECLARE

Event type constant: Identifies the declaration of a GraphEntityClass.

See Also:

Constant Field Values

UNDECLARE

public static final int UNDECLARE

Event type constant: Identifies the undeclaration of a GraphEntityClass.

See Also:

Constant Field Values

Constructor Detail

GraphEntityClassEvent

public GraphEntityClassEvent(GraphEntityClass entityClass,
                             int eventType)

Constructs a new event.

Parameters:

entityClass - The graph entity class.

eventType - The type of event.

Method Detail

getGraphEntityClass

public final GraphEntityClass getGraphEntityClass()

Returns the graph entity class which caused the event. This is just a convenience to avoid casting the result of getSource().

Returns:

the graph entity class which caused the event.