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/*
 * (C) Copyright 2015-2016, by Wil Selwood and Contributors.
 *
 * JGraphT : a free Java graph-theory library
 *
 * This program and the accompanying materials are dual-licensed under
 * either
 *
 * (a) the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation, or (at your option) any
 * later version.
 *
 * or (per the licensee's choosing)
 *
 * (b) the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation.
 */
package org.jgrapht.ext;

import java.util.*;

/**
 * Type to handle updates to a vertex when an import gets more information about a vertex after it
 * has been created.
 *
 * @param  the vertex type
 */
public interface VertexUpdater
{
    /**
     * Update vertex with the extra attributes.
     *
     * @param vertex to update
     * @param attributes to add to the vertex
     */
    void updateVertex(V vertex, Map attributes);
}

// End VertexUpdater.java