001/* Test out OrderedMerge
002
003 Copyright (c) 2007 The Regents of the University of California.
004 All rights reserved.
005 Permission is hereby granted, without written agreement and without
006 license or royalty fees, to use, copy, modify, and distribute this
007 software and its documentation for any purpose, provided that the above
008 copyright notice and the following two paragraphs appear in all copies
009 of this software.
010
011 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
012 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
013 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
014 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
015 SUCH DAMAGE.
016
017 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
018 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
019 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
020 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
021 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
022 ENHANCEMENTS, OR MODIFICATIONS.
023
024 PT_COPYRIGHT_VERSION_2
025 COPYRIGHTENDKEY
026
027 */
028package ptolemy.actor.lib.test;
029
030import ptolemy.actor.TypedIOPort;
031import ptolemy.actor.lib.OrderedMerge;
032import ptolemy.kernel.CompositeEntity;
033import ptolemy.kernel.util.IllegalActionException;
034import ptolemy.kernel.util.NameDuplicationException;
035
036//////////////////////////////////////////////////////////////////////////
037//// TestOrderedMerge
038
039/**
040 Test OrderedMerged by covering _getNextPort().
041
042 @author Christopher Brooks
043 @version $Id$
044 @since Ptolemy II 6.1
045 @Pt.ProposedRating Red (cxh)
046 @Pt.AcceptedRating Red (cxh)
047 */
048public class TestOrderedMerge extends OrderedMerge {
049    public TestOrderedMerge(CompositeEntity container, String name)
050            throws NameDuplicationException, IllegalActionException {
051        super(container, name);
052    }
053
054    /** Return the port that this actor will read from on the next
055     *  invocation of the fire() method. This will be null before the
056     *  first invocation of initialize().
057     *  @return The next input port.
058     */
059    public TypedIOPort getNextPort() {
060        return _getNextPort();
061    }
062}