/* The parameter to set whether execution of a Ptera model is synchronized to
real time.
@Copyright (c) 2008-2009 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
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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
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PT_COPYRIGHT_VERSION_2
COPYRIGHTENDKEY
*/
package ptolemy.domains.ptera.lib;
import ptolemy.data.expr.Parameter;
import ptolemy.data.type.BaseType;
import ptolemy.kernel.util.IllegalActionException;
import ptolemy.kernel.util.NameDuplicationException;
import ptolemy.kernel.util.NamedObj;
/**
This parameter sets whether execution of a Ptera model is synchronized to real
time. If it is added to a Ptera controller and it has value true, then the
Ptera controller delays its event processing to try to keep real time
synchronized with the advance of model time by incurring real-time delays in
the execution.
@author Thomas Huining Feng
@version $Id$
@since Ptolemy II 7.1
@Pt.ProposedRating Yellow (tfeng)
@Pt.AcceptedRating Red (tfeng)
*/
public class SynchronizeToRealtime extends Parameter {
/** Construct a parameter with the given name contained by the specified
* entity. The container argument must not be null, or a
* NullPointerException will be thrown. This parameter will use the
* workspace of the container for synchronization and version counts.
* If the name argument is null, then the name is set to the empty string.
* The object is not added to the list of objects in the workspace
* unless the container is null.
* Increment the version of the workspace.
*
* @param container The container.
* @param name The name of the parameter.
* @exception IllegalActionException If the parameter is not of an
* acceptable class for the container.
* @exception NameDuplicationException If the name coincides with
* a parameter already in the container.
*/
public SynchronizeToRealtime(NamedObj container, String name)
throws IllegalActionException, NameDuplicationException {
super(container, name);
setTypeEquals(BaseType.BOOLEAN);
setExpression("false");
}
}