org.cmg.ml.sam.population.modelchecker.SatIntervalComputationJob.java Source code

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Here is the source code for org.cmg.ml.sam.population.modelchecker.SatIntervalComputationJob.java

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/*
 * Michele Loreti, Concurrency and Mobility Group
 * Universit di Firenze, Italy
 * (C) Copyright 2013.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Michele Loreti
 */
package org.cmg.ml.sam.population.modelchecker;

import java.lang.reflect.InvocationTargetException;

import org.cmg.ml.sam.core.logic.ModelCheckerI;
import org.cmg.ml.sam.core.logic.PathFormula;
import org.cmg.ml.sam.population.FastSimulationState;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableWithProgress;

/**
 * @author loreti
 *
 */
public class SatIntervalComputationJob implements IRunnableWithProgress {

    private ModelCheckerI<FastSimulationState> modelChecker;
    private FastSimulationState[] states;
    private PathFormula<FastSimulationState> pathFormula;
    private int from;
    private int to;
    private double[] probabilities;

    public SatIntervalComputationJob(ModelCheckerI<FastSimulationState> modelChecker, FastSimulationState[] states,
            PathFormula<FastSimulationState> pathFormula, int from, int to) {
        this.modelChecker = modelChecker;
        this.states = states;
        this.pathFormula = pathFormula;
        this.from = from;
        this.to = to;
        if (from > to) {
            throw new IllegalArgumentException();
        }
        this.probabilities = new double[(to - from) + 1];
    }

    @Override
    public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
        monitor.beginTask("Model-checking...", (to - from) + 1);
        for (int i = 0; i < states.length; i++) {
            monitor.subTask("Model-checking at time " + (from + i));
            probabilities[i] = modelChecker.getProbability(states[i], pathFormula);
            monitor.worked(1);
        }
    }

    public double[] getProbabilities() {
        return probabilities;
    }

}