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 Detail

      • 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:
        Selection