it.unibo.alchemist.exceptions.UncomparableDistancesException Maven / Gradle / Ivy

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Interfaces of core and model components of Alchemist

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/*
 * Copyright (C) 2010-2014, Danilo Pianini and contributors
 * listed in the project's pom.xml file.
 * 
 * This file is part of Alchemist, and is distributed under the terms of
 * the GNU General Public License, with a linking exception, as described
 * in the file LICENSE in the Alchemist distribution's top directory.
 */
/**
 * 
 */
package it.unibo.alchemist.exceptions;

import it.unibo.alchemist.model.interfaces.Position;

/**
 * An exception meant to be thrown when trying to compare incompatible
 * distances.
 * 
 * 
 */
public class UncomparableDistancesException extends IllegalArgumentException {

    /**
     * Inherited.
     */
    private static final long serialVersionUID = -3794795114548794654L;
    /**
     * The first position.
     */
    private final Position p1;
    /**
     * The second position.
     */
    private final Position p2;

    /**
     * Builds the exception given two positions claimed to be not compatible.
     * 
     * @param pos1
     *            the first position
     * @param pos2
     *            the second position
     */
    public UncomparableDistancesException(final Position pos1, final Position pos2) {
        super();
        this.p1 = pos1;
        this.p2 = pos2;
    }

    /**
     * @return the first position
     */
    public final Position getP1() {
        return p1;
    }

    /**
     * @return the second position
     */
    public final Position getP2() {
        return p2;
    }

}