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/* -*- tab-width: 4 -*-
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* Electric(tm) VLSI Design System
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* Copyright (c) 2009 Sun Microsystems and Static Free Software
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* Electric(tm) is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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* Electric(tm) is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with Electric(tm); see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, Mass 02111-1307, USA.
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package com.sun.electric.tool.simulation;
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* A SimulationSample is the data assigned to each point in time by a
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public interface SimulationSample extends Serializable, Comparable {
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/** returns true iff this sample is "X" (unknown) */
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public boolean isLogicX();
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/** returns true iff this sample is "Z" (unconnected) */
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public boolean isLogicZ();