/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: ShiftInDirectionRatingFunction.java
* Written by: Dennis Appelt, Sven Janko (Team 2)
*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.routing.experimentalLeeMoore3;
import java.awt.geom.Rectangle2D;
import com.sun.electric.database.topology.RTNode;
public class ShiftInDirectionRatingFunction implements RatingFunction {
public void doRating(Gridpoint curPoint, Gridpoint prevPoint,
double xFinish, double yFinish, RTNode blockings, Rectangle2D cellBounds) {
// Gridpoint prevPrevPoint = prevPoint.getPrev();
// if (prevPrevPoint == null)
// return;
//
// if (curPoint.getX() != prevPrevPoint.getX()
// && curPoint.getY() != prevPrevPoint.getY()) {
// curPoint.getRating().setShiftsInDirection(
// prevPoint.getRating().getShiftsInDirection() + 1);
// } else {
// curPoint.getRating().setShiftsInDirection(
// prevPoint.getRating().getShiftsInDirection());
// }
}
}