Package org.eclipse.handly.model

Interface IElementChangeEvent

All Known Implementing Classes:
ElementChangeEvent
public interface IElementChangeEvent
Describes a change to the structure or contents of one or more trees of elements of a Handly-based model. The changes to the elements are described by the associated delta objects carried by this event.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    POST_CHANGE
    Event type constant (bit-mask) indicating a notification that occurs during the corresponding POST_CHANGE resource change notification.
    static final int
    POST_RECONCILE
    Event type constant (bit-mask) indicating a notification that occurs as a result of a working copy reconcile operation.

  • Method Summary

    Modifier and Type
    Method
    Description
    IElementDelta[]
    getDeltas()
    Returns the top-level deltas describing the change.
    int
    getType()
    Returns the type of event being reported.

  • Field Details

    • POST_CHANGE

      static final int POST_CHANGE
      Event type constant (bit-mask) indicating a notification that occurs during the corresponding POST_CHANGE resource change notification.
      See Also:

    • POST_RECONCILE

      static final int POST_RECONCILE
      Event type constant (bit-mask) indicating a notification that occurs as a result of a working copy reconcile operation.
      See Also:

  • Method Details

    • getType

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

      Some event types make sense for most models and are predefined in this interface, while others are model-specific and are defined by the model implementor. The range for model-specific types starts from 0x10000 and includes the upper 16 bits of int value. The lower 16 bits are reserved for predefined generic event types.

      Returns:
      the type of event being reported
      See Also:

    • getDeltas

      IElementDelta[] getDeltas()
      Returns the top-level deltas describing the change. Each top-level delta describes a change in a separate element tree.
      Returns:
      the top-level deltas describing the change (never null, never empty). Clients must not modify the returned array.