001    /**
002     * ========================================
003     * JFreeReport : a free Java report library
004     * ========================================
005     *
006     * Project Info:  http://reporting.pentaho.org/
007     *
008     * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
009     *
010     * This library is free software; you can redistribute it and/or modify it under the terms
011     * of the GNU Lesser General Public License as published by the Free Software Foundation;
012     * either version 2.1 of the License, or (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015     * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016     * See the GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public License along with this
019     * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020     * Boston, MA 02111-1307, USA.
021     *
022     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023     * in the United States and other countries.]
024     *
025     * ------------
026     * $Id: WorkerHandle.java 2725 2007-04-01 18:49:29Z taqua $
027     * ------------
028     * (C) Copyright 2000-2005, by Object Refinery Limited.
029     * (C) Copyright 2005-2007, by Pentaho Corporation.
030     */
031    
032    package org.jfree.report.util;
033    
034    /**
035     * The worker handle is a control structure which allows control over the worker without
036     * exposing the thread object.
037     *
038     * @author Thomas Morgner
039     */
040    public class WorkerHandle
041    {
042      /**
043       * The worker for this handle.
044       */
045      private final Worker worker;
046    
047      /**
048       * Creates a new handle for the given worker.
049       *
050       * @param worker the worker.
051       */
052      public WorkerHandle (final Worker worker)
053      {
054        this.worker = worker;
055      }
056    
057      /**
058       * Finishes the worker.
059       */
060      public void finish ()
061      {
062        worker.finish();
063      }
064    }