/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: EvennessMetric.java
*
* 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.metrics;
import com.sun.electric.database.hierarchy.Cell;
import com.sun.electric.database.network.Network;
import com.sun.electric.database.topology.ArcInst;
/**
* @author Felix Schmidt
*
* This metric is part of the routing quality metric
*
*/
public class EvennessMetric extends RoutingMetric<Double> {
/*
* (non-Javadoc)
*
* @see
* com.sun.electric.tool.routing.metrics.RoutingMetric#calculate(com.sun
* .electric.database.hierarchy.Cell)
*/
public Double calculate(Cell cell) {
Double result = 0.0;
return result;
}
/* (non-Javadoc)
* @see com.sun.electric.tool.routing.metrics.RoutingMetric#reduce(java.lang.Object, com.sun.electric.database.topology.ArcInst)
*/
@Override
protected Double reduce(Double result, ArcInst instance, Network net) {
// TODO Auto-generated method stub
return null;
}
}