org.eclipse.wst.jsdt.core
Class ElementChangedEvent

java.lang.Object
  extended by java.util.EventObject
      extended by org.eclipse.wst.jsdt.core.ElementChangedEvent
All Implemented Interfaces:
java.io.Serializable

public class ElementChangedEvent
extends java.util.EventObject

An element changed event describes a change to the structure or contents of a tree of JavaScript 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 JavaScript model.

See Also:
IElementChangedListener, Provisional API: This class/interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is being made available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves., Serialized Form

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 JavaScript 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 JavaScript element(s) expressed as a hierarchical java element delta as returned by getDelta.
 
Constructor Summary
ElementChangedEvent(IJavaScriptElementDelta delta, int type)
          Creates an new element changed event (based on a IJavaScriptElementDelta).
 
Method Summary
 IJavaScriptElementDelta 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
equals, 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 JavaScript 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 JavaScriptModel operation and/or resource change.

See Also:
IJavaScriptElementDelta, org.eclipse.core.resources.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 JavaScript 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.

See Also:
IJavaScriptElementDelta, org.eclipse.core.resources.IResourceChangeEvent, getDelta(), Constant Field Values
Constructor Detail

ElementChangedEvent

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

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

getDelta

public IJavaScriptElementDelta 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
See Also:
POST_CHANGE, POST_RECONCILE