Interface QueryNodeListener


public interface QueryNodeListener
Objects that want to be notified of changes to the Query Model structure have to implement this interface.
Author:
Luc Boudreau
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    Invoked when one or more children are added to a QueryNode list of children.
    void
    Invoked when one or more children of a QueryNode are removed from its list.
    void
    Invoked when a selection operator has changed.
  • Method Details

    • childrenRemoved

      void childrenRemoved(QueryEvent event)
      Invoked when one or more children of a QueryNode are removed from its list.
      Parameters:
      event - Describes in detail the actual event that just happened.
    • childrenAdded

      void childrenAdded(QueryEvent event)
      Invoked when one or more children are added to a QueryNode list of children.
      Parameters:
      event - Describes in detail the actual event that just happened.
    • selectionChanged

      void selectionChanged(QueryEvent event)
      Invoked when a selection operator has changed. This does not mean that a Selection object was either added or removed from a Dimension, it only means that its operator value was modified.
      Parameters:
      event - Describes in detail the actual event that just happened.
      See Also: