Package org.eclipse.jdt.core

Class ElementChangedEvent

java.lang.Object
java.util.EventObject
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:
Restriction:
This class is not intended to be subclassed by clients.
Restriction:
This class is not intended to be instantiated by clients.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    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().
    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.
    static final 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

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

  • Method Summary

    Modifier and Type
    Method
    Description
    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 Details

    • 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:

    • 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:

    • 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:

  • Constructor Details

    • 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 Details

    • 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: