/* A model for testing.

 Copyright (c) 1997-2013 The Regents of the University of California.
 All rights reserved.
 Permission is hereby granted, without written agreement and without
 license or royalty fees, to use, copy, modify, and distribute this
 software and its documentation for any purpose, provided that the above
 copyright notice and the following two paragraphs appear in all copies
 of this software.

 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
 ENHANCEMENTS, OR MODIFICATIONS.

 PT_COPYRIGHT_VERSION_2
 COPYRIGHTENDKEY

 */
package ptolemy.actor.gui.test;

import java.util.List;

import ptolemy.actor.TypedCompositeActor;
import ptolemy.actor.lib.Ramp;
import ptolemy.actor.lib.Recorder;
import ptolemy.domains.sdf.kernel.SDFDirector;
import ptolemy.kernel.util.Workspace;

///////////////////////////////////////////////////////////////////
//// TestModel

/**
 A model for testing.

 @author Edward A. Lee
 @version $Id: TestModel.java 65763 2013-03-07 01:54:37Z cxh $
 @since Ptolemy II 0.4
 @Pt.ProposedRating Red (eal)
 @Pt.AcceptedRating Red (cxh)
 */
public class TestModel extends TypedCompositeActor {
    /** Construct the test model in the supplied workspace.
     *  @param workspace The workspace in which to build the model.
     *  @exception Exception If the model cannot be constructed.
     */
    public TestModel(Workspace workspace) throws Exception {
        super(workspace);

        // Construct the model.
        Ramp ramp = new Ramp(this, "ramp");
        _rec = new Recorder(this, "rec");
        connect(ramp.output, _rec.input);

        // Attach a director.
        SDFDirector dir = new SDFDirector(this, "director");
        dir.iterations.setExpression("3");
    }

    ///////////////////////////////////////////////////////////////////
    ////                         public methods                    ////

    /** Return the history of the recorder.
     *  @return a list Tokens.
     */
    public List getResults() {
        return _rec.getHistory(0);
    }

    ///////////////////////////////////////////////////////////////////
    ////                         private variables                 ////
    private Recorder _rec;
}