/* A PN process actor object.
Copyright (c) 1999-2007 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.domains.pn.demo.QR;
import java.util.Vector;
import ptolemy.actor.TypedAtomicActor;
import ptolemy.actor.TypedIOPort;
import ptolemy.data.DoubleToken;
import ptolemy.data.IntToken;
import ptolemy.data.expr.Parameter;
import ptolemy.data.type.BaseType;
import ptolemy.kernel.CompositeEntity;
import ptolemy.kernel.util.IllegalActionException;
import ptolemy.kernel.util.NameDuplicationException;
//////////////////////////////////////////////////////////////////////////
//// ND_3
/**
This class defines a PN actor object. This actor is automatically
generated, as part of the <A
HREF="http://www.gigascale.org/compaan">Compaan</A> project. Although
most of the actor is generated automatically, some parts have been
manually tuned for this demo especially when reading and writing of
matrices is involved; they may change in future releases.
@author Bart Kienhuis
@version $Id$
@since Ptolemy II 1.0
@Pt.ProposedRating Red (kienhuis)
@Pt.AcceptedRating Red (kienhuis)
*/
public class ND_3 extends TypedAtomicActor {
/** Construct an actor that is an SBF object with the given container
* and name.
* @param container The container.
* @param name The name of this actor.
* @exception IllegalActionException If the actor cannot be contained
* by the proposed container.
* @exception NameDuplicationException If the container already has an
* actor with this name.
*/
public ND_3(CompositeEntity aContainer, String aName)
throws IllegalActionException, NameDuplicationException {
super(aContainer, aName);
RP_1 = new TypedIOPort(this, "RP_1", true, false);
RP_2 = new TypedIOPort(this, "RP_2", true, false);
RP_3 = new TypedIOPort(this, "RP_3", true, false);
RP_4 = new TypedIOPort(this, "RP_4", true, false);
WP_1 = new TypedIOPort(this, "WP_1", false, true);
WP_11 = new TypedIOPort(this, "WP_11", false, true);
WP_10 = new TypedIOPort(this, "WP_10", false, true);
RP_1.setTypeEquals(BaseType.DOUBLE);
RP_2.setTypeEquals(BaseType.DOUBLE);
RP_3.setTypeEquals(BaseType.DOUBLE);
RP_4.setTypeEquals(BaseType.DOUBLE);
WP_1.setTypeEquals(BaseType.DOUBLE);
WP_11.setTypeEquals(BaseType.DOUBLE);
WP_10.setTypeEquals(BaseType.DOUBLE);
// The Type of these Parameters is set by the First
// Token placed in the parameters when created.
parameter_N = new Parameter(this, "N", new IntToken(6));
parameter_K = new Parameter(this, "K", new IntToken(6));
}
///////////////////////////////////////////////////////////////////
//// ports and parameters ////
// -- Part of the Actor
public TypedIOPort RP_1;
public TypedIOPort RP_2;
public TypedIOPort RP_3;
public TypedIOPort RP_4;
public TypedIOPort WP_1;
public TypedIOPort WP_11;
public TypedIOPort WP_10;
// -- Public interface of the Actor
public Parameter parameter_N;
public Parameter parameter_K;
///////////////////////////////////////////////////////////////////
//// public methods ////
/** Initialize the PN actor.
* @exception IllegalActionException If the parent class throws it.
*/
public void initialize() throws IllegalActionException {
super.initialize();
//_returnValue = true;
// Get the correct value from the parameters
N = ((IntToken) parameter_N.getToken()).intValue();
K = ((IntToken) parameter_K.getToken()).intValue();
}
/** Fire the actor.
* @exception IllegalActionException If there is no director.
*/
public void fire() throws IllegalActionException {
super.fire();
for (int k = 1; k <= (1 * K); k += 1) {
for (int j = 1; j <= (1 * N); j += 1) {
if ((k - 2) >= 0) {
r_2.add(Double.valueOf(((DoubleToken) RP_1.get(0))
.doubleValue()));
in_0 = ((Double) r_2.elementAt(w_r_2++)).doubleValue();
}
if ((k - 1) == 0) {
r_1.add(Double.valueOf(((DoubleToken) RP_2.get(0))
.doubleValue()));
in_0 = ((Double) r_1.elementAt(w_r_1++)).doubleValue();
}
if ((j - 2) >= 0) {
x_3.add(Double.valueOf(((DoubleToken) RP_3.get(0))
.doubleValue()));
in_1 = ((Double) x_3.elementAt(w_x_3++)).doubleValue();
}
if ((j - 1) == 0) {
x_1.add(Double.valueOf(((DoubleToken) RP_4.get(0))
.doubleValue()));
in_1 = ((Double) x_1.elementAt(w_x_1++)).doubleValue();
}
_Vectorize(in_0, in_1);
out_0 = _argOut0;
//out_1 = _argOut1;
out_2 = _argOut2;
if ((K - k - 1) >= 0) {
WP_1.broadcast(new DoubleToken(out_0));
}
if ((-K + k) == 0) {
WP_11.broadcast(new DoubleToken(out_0));
}
if ((N - j - 1) >= 0) {
WP_10.broadcast(new DoubleToken(out_2));
}
}
}
}
/** Post fire the actor. Return false to indicated that the
* process has finished. If it returns true, the process will
* continue indefinitely.
*/
public boolean postfire() {
return false;
}
///////////////////////////////////////////////////////////////////
//// private methods ////
private void _Vectorize(double arg0, double arg1) {
_argOut2 = -1 * Math.atan2(arg1, arg0);
_argOut0 = (Math.cos(_argOut2) * arg0) - (Math.sin(_argOut2) * arg1);
//_argOut1 = 0.0;
}
///////////////////////////////////////////////////////////////////
//// private variables ////
// -- Get private copies of the parameters
private int N;
private int K;
private double in_0;
private double in_1;
private double out_0;
//private double out_1;
private double out_2;
// Needed to communicate results from the function
private double _argOut0;
//private double _argOut1;
private double _argOut2;
private Vector r_2 = new Vector();
private Vector r_1 = new Vector();
private Vector x_3 = new Vector();
private Vector x_1 = new Vector();
private int w_r_2 = 0;
private int w_r_1 = 0;
private int w_x_3 = 0;
private int w_x_1 = 0;
//private boolean _returnValue = true;
}