org.cmg.ml.sam.jobs.PathFormulaeSatisfactionCheckerJob.java Source code

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Here is the source code for org.cmg.ml.sam.jobs.PathFormulaeSatisfactionCheckerJob.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.jobs;

import java.lang.reflect.InvocationTargetException;
import java.util.Iterator;
import java.util.LinkedList;

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

/**
 * @author loreti
 *
 */
public class PathFormulaeSatisfactionCheckerJob<T> implements IRunnableWithProgress {

    private ModelCheckerI<T> modelChecker;
    private T state;
    private LinkedList<Pair<String, PathFormula<T>>> formulae;
    private LinkedList<Pair<String, Double>> results;

    public PathFormulaeSatisfactionCheckerJob(ModelCheckerI<T> modelChecker, T state,
            LinkedList<Pair<String, PathFormula<T>>> formulae) {
        this.modelChecker = modelChecker;
        this.state = state;
        this.formulae = formulae;
        this.results = new LinkedList<Pair<String, Double>>();
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.operation.IRunnableWithProgress#run(org.eclipse.core.runtime.IProgressMonitor)
     */
    @Override
    public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
        monitor.beginTask("Model-checking...", formulae.size());
        for (Iterator<Pair<String, PathFormula<T>>> iterator = formulae.iterator(); iterator.hasNext()
                && !monitor.isCanceled();) {
            Pair<String, PathFormula<T>> next = iterator.next();
            monitor.subTask("Computing path probability: " + next.getFirst());
            results.add(new Pair<String, Double>(next.getFirst(),
                    modelChecker.getProbability(state, next.getSecond())));
            monitor.worked(1);
        }
    }

    public LinkedList<Pair<String, Double>> getResults() {
        return results;
    }

}