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78 lines
2.5 KiB
78 lines
2.5 KiB
//==============================================================================
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//
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// Copyright (c) 2002-
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// Authors:
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// * Dave Parker <david.parker@comlab.ox.ac.uk> (University of Oxford)
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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 explicit;
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import java.util.*;
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import prism.ModelType;
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/**
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* Interface for classes that provide (read-only) access to an explicit-state DTMC.
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*/
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public interface DTMC extends Model
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{
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// Model type
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public static ModelType modelType = ModelType.DTMC;
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/**
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* Get the transition reward (if any) for the transitions in state s.
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*/
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public double getTransitionReward(int s);
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/**
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* Do a matrix-vector multiplication.
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* @param vect Vector to multiply by
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* @param result Vector to store result in
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* @param subset Only do multiplication for these rows
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* @param complement If true, 'subset' is taken to be its complement
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*/
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public void mvMult(double vect[], double result[], BitSet subset, boolean complement);
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/**
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* Do a single row of matrix-vector multiplication.
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* @param s Row index
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* @param vect Vector to multiply by
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*/
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public double mvMultSingle(int s, double vect[]);
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/**
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* Do a matrix-vector multiplication and sum of action reward.
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* @param vect Vector to multiply by
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* @param result Vector to store result in
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* @param subset Only do multiplication for these rows
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* @param complement If true, 'subset' is taken to be its complement
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*/
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public void mvMultRew(double vect[], double result[], BitSet subset, boolean complement);
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/**
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* Do a single row of matrix-vector multiplication and sum of action reward.
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* @param s Row index
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* @param vect Vector to multiply by
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*/
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public double mvMultRewSingle(int s, double vect[]);
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}
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