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70 lines
2.0 KiB
70 lines
2.0 KiB
//==============================================================================
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//
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// Copyright (c) 2002-
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// Authors:
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// * Dave Parker <dxp@cs.bham.uc.uk> (University of Birmingham)
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// * Andrew Hinton <ug60axh@cs.bham.uc.uk> (University of Birmingham)
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//
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//------------------------------------------------------------------------------
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//
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// This file is part of PRISM.
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//
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// PRISM 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 2 of the License, or
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// (at your option) any later version.
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//
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// PRISM 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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//
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// You should have received a copy of the GNU General Public License
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// along with PRISM; if not, write to the Free Software Foundation,
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// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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//==============================================================================
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package parser;
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import simulator.*;
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public class PCTLOr extends PCTLFormulaNary
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{
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/**
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* Convert and build simulator data structures
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*/
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public long toSimulator(SimulatorEngine sim ) throws SimulatorException
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{
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int n = getNumOperands();
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if( n < 1 )
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throw new SimulatorException("Expression \"" + toString() + "\" has zero operands");
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long[] exprPointers = new long[n];
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for(int i = 0; i < n; i++)
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exprPointers[i] = getOperand(i).toSimulator(sim);
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return SimulatorEngine.createOr(exprPointers);
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}
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// convert to string
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public String toString()
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{
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int i, n;
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String s = "";
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n = getNumOperands();
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for (i = 0; i < n-1; i++) {
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s = s + getOperand(i) + " | ";
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}
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if (n > 0) {
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s = s + getOperand(n-1);
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}
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return s;
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}
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}
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//------------------------------------------------------------------------------
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