Package gov.nih.mipav.model.structures.event

Class VOIVectorEvent

  • All Implemented Interfaces:
    java.io.Serializable
    public class VOIVectorEvent
extends java.util.EventObject
    An event from a VOIVector. Registers the VOIVector as the event source and, if needed, the VOI that changed within the VOIVector.
    Version:
    Aug 2002
    Author:
    David Parsons

    $Logfile: /mipav/src/gov/nih/mipav/model/structures/EVENT/VOIVectorEvent.java $ $Revision: 1 $ $Date: 9/04/02 3:20p $

    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) VOI mostRecentUpdate
      holds reference because referring to a VOI held by the ViewVOIVector would cause all kinds of memory clean-up concerns. may be null.
      private static long serialVersionUID
      Use serialVersionUID for interoperability.

      • Fields inherited from class java.util.EventObject

        source

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void finalize()
      cleanup.
      boolean getState()
      if the VOIVector were to have state, this would return it. currently returns true
      VOI getVOI()
      returns the reference VOI.

      • Methods inherited from class java.util.EventObject

        getSource, toString

      • Methods inherited from class java.lang.Object

        clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Field Detail

      • serialVersionUID

        private static final long serialVersionUID
        Use serialVersionUID for interoperability.
        See Also:
        Constant Field Values

      • mostRecentUpdate

        VOI mostRecentUpdate
        holds reference because referring to a VOI held by the ViewVOIVector would cause all kinds of memory clean-up concerns. may be null.

    • Constructor Detail

      • VOIVectorEvent

        public VOIVectorEvent​(ViewVOIVector eventSource)
        creates an event with no VOI as reference.
        Parameters:
        eventSource - DOCUMENT ME!

      • VOIVectorEvent

        public VOIVectorEvent​(ViewVOIVector eventSource,
                      VOI changedVOI)
        creates an event using the supplied VOI as reference.
        Parameters:
        eventSource - DOCUMENT ME!
        changedVOI - DOCUMENT ME!

    • Method Detail

      • finalize

        public void finalize()
        cleanup. Sets the reference VOI to null, to prevent memory errors when the VOI itself is through.
        Overrides:
        finalize in class java.lang.Object

      • getState

        public boolean getState()
        if the VOIVector were to have state, this would return it. currently returns true
        Returns:
        DOCUMENT ME!

      • getVOI

        public VOI getVOI()
        returns the reference VOI. May be null
        Returns:
        DOCUMENT ME!