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Interfaces of core and model components of Alchemist

There is a newer version: 20.0.1

/*
 * 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.core.interfaces;

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

import java.io.Serializable;

/**
 * The type which describes the concentration of a molecule
 * 
 * This interface is meant to be implemented by the data structure(s) which must
 * manage the reactions.
 * 
 * @param 
 */
public interface ReactionManager extends Serializable {

    /**
     * Adds a reaction to the data structure.
     * 
     * @param r
     *            the reaction to be added
     */
    void addReaction(Reaction r);

    /**
     * Allows to access the next reaction to be executed.
     * 
     * @return the next reaction to be executed
     */
    Reaction getNext();

    /**
     * Removes a reaction from the structure. If the reaction is not present,
     * nothing is done and an Exception is thrown.
     * 
     * @param r
     *            the reaction to be removed
     */
    void removeReaction(Reaction r);

    /**
     * Notifies the structure that the reaction r has changed. The whole
     * structure will be rearranged to ensure consistency.
     * 
     * @param r
     *            the reaction which has changed
     */
    void updateReaction(Reaction r);

}