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This project contains the apt processor that implements all the checks enumerated in @Verify. It is a self contained, and shaded jar.

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/*
 * (C) Copyright 2003-2018, by Barak Naveh and Contributors.
 *
 * JGraphT : a free Java graph-theory library
 *
 * See the CONTRIBUTORS.md file distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0, or the
 * GNU Lesser General Public License v2.1 or later
 * which is available at
 * http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR LGPL-2.1-or-later
 */
package com.salesforce.jgrapht.graph;

import com.salesforce.jgrapht.graph.builder.*;
import com.salesforce.jgrapht.util.*;

import java.util.function.*;

/**
 * The default implementation of a directed weighted graph. A default directed weighted graph is a
 * non-simple directed graph in which multiple (parallel) edges between any two vertices are
 * not permitted, but loops are. The graph has weights on its edges.
 *
 * @param  the graph vertex type
 * @param  the graph edge type
 *
 * @see DefaultDirectedGraph
 */
public class DefaultDirectedWeightedGraph
    extends
    DefaultDirectedGraph
{
    private static final long serialVersionUID = -4867672646995721544L;

    /**
     * Creates a new graph.
     *
     * @param edgeClass class on which to base the edge supplier
     */
    public DefaultDirectedWeightedGraph(Class edgeClass)
    {
        this(null, SupplierUtil.createSupplier(edgeClass));
    }

    /**
     * Creates a new graph.
     * 
     * @param vertexSupplier the vertex supplier, can be null
     * @param edgeSupplier the edge supplier, can be null
     */
    public DefaultDirectedWeightedGraph(Supplier vertexSupplier, Supplier edgeSupplier)
    {
        super(vertexSupplier, edgeSupplier, true);
    }

    /**
     * Create a builder for this kind of graph.
     * 
     * @param edgeClass class on which to base factory for edges
     * @param  the graph vertex type
     * @param  the graph edge type
     * @return a builder for this kind of graph
     */
    public static  GraphBuilder> createBuilder(
            Class edgeClass)
    {
        return new GraphBuilder<>(new DefaultDirectedWeightedGraph<>(edgeClass));
    }

    /**
     * Create a builder for this kind of graph.
     * 
     * @param edgeSupplier the edge supplier
     * @param  the graph vertex type
     * @param  the graph edge type
     * @return a builder for this kind of graph
     */
    public static  GraphBuilder> createBuilder(
            Supplier edgeSupplier)
    {
        return new GraphBuilder<>(new DefaultDirectedWeightedGraph<>(null, edgeSupplier));
    }

}