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

        int j = 0;
        while (j < EDGES) {
            Node source = graph.getNode(random.nextInt(NODES));
            Node target = graph.getNode(random.nextInt(NODES));
            if (graph.getEdge(source, target) == null) {
                graph.addEdge(graphModel.factory().newEdge(source, target));
                j++;
            }
        }
    }

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        Edge edge24=graphModel.factory().newEdge(node2, node4);
        Edge edge31=graphModel.factory().newEdge(node3, node1);
        Edge edge34=graphModel.factory().newEdge(node3, node4);
        Edge edge41=graphModel.factory().newEdge(node4, node1);
         
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge24);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);

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        Edge edge31=graphModel.factory().newEdge(node3, node1);
        Edge edge34=graphModel.factory().newEdge(node3, node4);
        Edge edge41=graphModel.factory().newEdge(node4, node1);
         
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge24);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);

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        Edge edge34=graphModel.factory().newEdge(node3, node4);
        Edge edge41=graphModel.factory().newEdge(node4, node1);
         
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge24);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);

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        Edge edge41=graphModel.factory().newEdge(node4, node1);
         
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge24);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        
        
        DirectedGraph hgraph = graphModel.getDirectedGraph();

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        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge24);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        
        
        DirectedGraph hgraph = graphModel.getDirectedGraph();

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        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge24);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge34);
        directedGraph.addEdge(edge41);
        
        
        DirectedGraph hgraph = graphModel.getDirectedGraph();
        
        ClusteringCoefficient cc = new ClusteringCoefficient();

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        Edge edge23=graphModel.factory().newEdge(node2, node3);
        Edge edge32=graphModel.factory().newEdge(node3, node2);
        Edge edge31=graphModel.factory().newEdge(node3, node1);
        Edge edge13=graphModel.factory().newEdge(node1, node3);
         
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge21);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge32);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge13);

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        Edge edge32=graphModel.factory().newEdge(node3, node2);
        Edge edge31=graphModel.factory().newEdge(node3, node1);
        Edge edge13=graphModel.factory().newEdge(node1, node3);
         
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge21);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge32);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge13);

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        Edge edge31=graphModel.factory().newEdge(node3, node1);
        Edge edge13=graphModel.factory().newEdge(node1, node3);
         
        directedGraph.addEdge(edge12);
        directedGraph.addEdge(edge21);
        directedGraph.addEdge(edge23);
        directedGraph.addEdge(edge32);
        directedGraph.addEdge(edge31);
        directedGraph.addEdge(edge13);

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