BlockingResult.java

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/*
 * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
 * Copyright (C) 2008 - INRIA
 * 
 * This file must be used under the terms of the CeCILL.
 * This source file is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at    
 * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
 *
 */

package org.scilab.modules.gui.events;

public final class BlockingResult {

        private static BlockingResult me;
        
        private String theResult;
        
        private BlockingResult() {
                theResult = null;
        }

        public static BlockingResult getInstance() {
                if (me == null) {
                        me = new BlockingResult();      
                }
                return me;
        }
        
        public String getResult() {
                synchronized (me) {
                        try {
                                me.wait();
                        } catch (InterruptedException e) {
                                // TODO Auto-generated catch block
                                e.printStackTrace();
                        }
                }
                return me.theResult;
        }

        public void setResult(String theResult) {
                this.theResult = theResult;
                synchronized (me) {
                        me.notify();
                }
        }
        
        
        
}

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