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Eclipse JDT
Release 3.5

org.eclipse.jdt.core
Class ElementChangedEvent

java.lang.Object
  extended by 

java.util.EventObject
      extended by 
org.eclipse.jdt.core.ElementChangedEvent
All Implemented Interfaces:
Serializable

public class ElementChangedEvent
extends EventObject

An element changed event describes a change to the structure or contents of a tree of Java elements. The changes to the elements are described by the associated delta object carried by this event.

This class is not intended to be instantiated or subclassed by clients. Instances of this class are automatically created by the Java model.

See Also:
IElementChangedListener, IJavaElementDelta, Serialized Form
Restriction:
This class is not intended to be subclassed by clients.
Restriction:
This class is not intended to be instantiated by clients.

Field Summary
static int POST_CHANGE
          Event type constant (bit mask) indicating an after-the-fact report of creations, deletions, and modifications to one or more Java element(s) expressed as a hierarchical java element delta as returned by getDelta().
static int POST_RECONCILE
          Event type constant (bit mask) indicating an after-the-fact report of creations, deletions, and modifications to one or more Java element(s) expressed as a hierarchical java element delta as returned by getDelta.
static int PRE_AUTO_BUILD
          Deprecated. - no longer used, such deltas are now notified during POST_CHANGE
 
Fields inherited from class java.util. EventObject
source
 
Constructor Summary
ElementChangedEvent ( IJavaElementDelta delta, int type)
          Creates an new element changed event (based on a IJavaElementDelta).
 
Method Summary
  IJavaElementDelta getDelta ()
          Returns the delta describing the change.
 int getType ()
          Returns the type of event being reported.
 
Methods inherited from class java.util. EventObject
getSource, toString
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

POST_CHANGE

public static final int POST_CHANGE
Event type constant (bit mask) indicating an after-the-fact report of creations, deletions, and modifications to one or more Java element(s) expressed as a hierarchical java element delta as returned by getDelta(). Note: this notification occurs during the corresponding POST_CHANGE resource change notification, and contains a full delta accounting for any JavaModel operation and/or resource change.

Since:
2.0
See Also:
IJavaElementDelta, IResourceChangeEvent, getDelta(), Constant Field Values

PRE_AUTO_BUILD

public static final int PRE_AUTO_BUILD
Deprecated. - no longer used, such deltas are now notified during POST_CHANGE
Event type constant (bit mask) indicating an after-the-fact report of creations, deletions, and modifications to one or more Java element(s) expressed as a hierarchical java element delta as returned by getDelta. Note: this notification occurs during the corresponding PRE_AUTO_BUILD resource change notification. The delta, which is notified here, only contains information relative to the previous JavaModel operations (in other words, it ignores the possible resources which have changed outside Java operations). In particular, it is possible that the JavaModel be inconsistent with respect to resources, which got modified outside JavaModel operations (it will only be fully consistent once the POST_CHANGE notification has occurred).

Since:
2.0
See Also:
IJavaElementDelta, IResourceChangeEvent, getDelta(), Constant Field Values

POST_RECONCILE

public static final int POST_RECONCILE
Event type constant (bit mask) indicating an after-the-fact report of creations, deletions, and modifications to one or more Java element(s) expressed as a hierarchical java element delta as returned by getDelta. Note: this notification occurs as a result of a working copy reconcile operation.

Since:
2.0
See Also:
IJavaElementDelta, IResourceChangeEvent, getDelta(), Constant Field Values
Constructor Detail

ElementChangedEvent

public ElementChangedEvent(
IJavaElementDelta delta,
                           int type)
Creates an new element changed event (based on a IJavaElementDelta).

Parameters:
delta - the Java element delta.
type - the type of delta (ADDED, REMOVED, CHANGED) this event contains
Method Detail

getDelta

public 
IJavaElementDelta getDelta()
Returns the delta describing the change.

Returns:
the delta describing the change

getType

public int getType()
Returns the type of event being reported.

Returns:
one of the event type constants
Since:
2.0
See Also:
POST_CHANGE, PRE_AUTO_BUILD, POST_RECONCILE

Eclipse JDT
Release 3.5

Copyright (c) IBM Corp. and others 2000, 2008. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire