com.sun.electric.tool.simulation.RangeSample Maven / Gradle / Ivy
/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: Signal.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.simulation;
/**
* A sample consisting of a range (a min and a max). Example usage:
* a Signal> gives the bounds of a Signal over a
* period of time. Signal.View> is a very useful type.
*/
public class RangeSample implements Sample
{
private final S min;
private final S max;
public RangeSample(S min, S max) { this.min = min; this.max = max; }
public S getMin() { return min; }
public S getMax() { return max; }
public boolean equals(Object o)
{
if (o==null || !(o instanceof RangeSample)) return false;
RangeSample rs = (RangeSample)o;
return rs.min.equals(min) && rs.max.equals(max);
}
public int hashCode() { return min.hashCode() ^ max.hashCode(); }
public boolean isLogicX() { return false; }
public boolean isLogicZ() { return false; }
/**
* There's a question here as to what the order on Ranges should
* be; logically the lub is the union of the ranges and the glb
* is the intersection, but that's not likely to be very useful
* in practice.
*/
public Sample lub(Sample s)
{
throw new RuntimeException("not implemented");
}
/**
* There's a question here as to what the order on Ranges should
* be; logically the lub is the union of the ranges and the glb
* is the intersection, but that's not likely to be very useful
* in practice.
*/
public Sample glb(Sample s)
{
throw new RuntimeException("not implemented");
}
public double getMinValue() { return min.getMinValue(); }
public double getMaxValue() { return max.getMaxValue(); }
}