Examples of org.gephi.graph.api.DirectedGraph.addEdge()

org.gephi.graph.api.DirectedGraph.addEdge()
Add an edge between source and target to the graph. Graph does not accept parallel edges. Fails if a such edge already exists in the graph. @param source the source node @param target the target node @return true if add is successful, false otherwise @throws IllegalArgumentException if source or targetis null or not legal nodes for this edge @throws IllegalMonitorStateException if the current thread is holding a read lock

        directedGraph.addNode(firstNode);
        for (int i = 1; i <= 5; i++) {
            Node currentNode = graphModel.factory().newNode(((Integer) i).toString());
            directedGraph.addNode(currentNode);
            Edge currentEdge = graphModel.factory().newEdge(firstNode, currentNode);
            directedGraph.addEdge(currentEdge);
        }


        GraphDistance d = new GraphDistance();
        d.initializeStartValues();
        UndirectedGraph undirectedGraph = graphModel.getUndirectedGraph();

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        Edge edge15 = graphModel.factory().newEdge(node1, node5);
        Edge edge52 = graphModel.factory().newEdge(node5, node2);
        Edge edge53 = graphModel.factory().newEdge(node5, node3);
        Edge edge45 = graphModel.factory().newEdge(node4, node5);


        directedGraph.addEdge(edge15);
        directedGraph.addEdge(edge52);
        directedGraph.addEdge(edge53);
        directedGraph.addEdge(edge45);


        GraphDistance d = new GraphDistance();

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        Edge edge52 = graphModel.factory().newEdge(node5, node2);
        Edge edge53 = graphModel.factory().newEdge(node5, node3);
        Edge edge45 = graphModel.factory().newEdge(node4, node5);


        directedGraph.addEdge(edge15);
        directedGraph.addEdge(edge52);
        directedGraph.addEdge(edge53);
        directedGraph.addEdge(edge45);


        GraphDistance d = new GraphDistance();
        d.initializeStartValues();

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        Edge edge53 = graphModel.factory().newEdge(node5, node3);
        Edge edge45 = graphModel.factory().newEdge(node4, node5);


        directedGraph.addEdge(edge15);
        directedGraph.addEdge(edge52);
        directedGraph.addEdge(edge53);
        directedGraph.addEdge(edge45);


        GraphDistance d = new GraphDistance();
        d.initializeStartValues();
        UndirectedGraph undirectedGraph = graphModel.getUndirectedGraph();

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        Edge edge45 = graphModel.factory().newEdge(node4, node5);


        directedGraph.addEdge(edge15);
        directedGraph.addEdge(edge52);
        directedGraph.addEdge(edge53);
        directedGraph.addEdge(edge45);


        GraphDistance d = new GraphDistance();
        d.initializeStartValues();
        UndirectedGraph undirectedGraph = graphModel.getUndirectedGraph();
        HashMap<Node, Integer> indicies = d.createIndiciesMap(undirectedGraph);

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        Edge edge56 = graphModel.factory().newEdge(node5, node6);
        Edge edge67 = graphModel.factory().newEdge(node6, node7);
        Edge edge78 = graphModel.factory().newEdge(node7, node8);
        Edge edge85 = graphModel.factory().newEdge(node8, node5);
        Edge edge45 = graphModel.factory().newEdge(node4, node5);
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        directedGraph.addEdge(edge56);
        directedGraph.addEdge(edge67);

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        Edge edge67 = graphModel.factory().newEdge(node6, node7);
        Edge edge78 = graphModel.factory().newEdge(node7, node8);
        Edge edge85 = graphModel.factory().newEdge(node8, node5);
        Edge edge45 = graphModel.factory().newEdge(node4, node5);
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        directedGraph.addEdge(edge56);
        directedGraph.addEdge(edge67);
        directedGraph.addEdge(edge78);

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        Edge edge78 = graphModel.factory().newEdge(node7, node8);
        Edge edge85 = graphModel.factory().newEdge(node8, node5);
        Edge edge45 = graphModel.factory().newEdge(node4, node5);
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        directedGraph.addEdge(edge56);
        directedGraph.addEdge(edge67);
        directedGraph.addEdge(edge78);
        directedGraph.addEdge(edge85);

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        Edge edge85 = graphModel.factory().newEdge(node8, node5);
        Edge edge45 = graphModel.factory().newEdge(node4, node5);
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        directedGraph.addEdge(edge56);
        directedGraph.addEdge(edge67);
        directedGraph.addEdge(edge78);
        directedGraph.addEdge(edge85);
        directedGraph.addEdge(edge45);

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        Edge edge45 = graphModel.factory().newEdge(node4, node5);
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        directedGraph.addEdge(edge56);
        directedGraph.addEdge(edge67);
        directedGraph.addEdge(edge78);
        directedGraph.addEdge(edge85);
        directedGraph.addEdge(edge45);

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