Examples of diva.graph.modular.Node

diva.graph.modular.Node
A node is an object that is contained by a graph and is connected to other nodes by edges. A node has a semantic object that is its semantic equivalent in the application and may have a visual object which is its syntactic representation in the user interface. @author Michael Shilman @version $Id: Node.java,v 1.13 2005/07/08 19:55:07 cxh Exp $ @Pt.AcceptedRating Red

                g = factory.createGraph();
                root = (CompositeNode) g.getRoot();
            }


            public void run() throws Exception {
                Node first = g.createNode(null);
                g.addNode(this, first, root);


                for (int i = 1; i < 32; i++) {
                    Node n = g.createNode(null);
                    g.addNode(this, n, root);


                    Edge e = g.createEdge(null);
                    g.connectEdge(this, e, first, n);
                }

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                g = factory.createGraph();
                root = (CompositeNode) g.getRoot();
            }


            public void run() throws Exception {
                Node first = g.createNode(null);
                g.addNode(this, first, root);


                //nodes[0] = first;
                for (int i = 1; i < 65536; i++) {
                    Node n = g.createNode(null);
                    g.addNode(this, n, root);


                    //nodes[i] = n;
                    Edge e = g.createEdge(null);
                    g.connectEdge(this, e, first, n);

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        //       / \
        //      B   C
        //
        BasicGraphModel model = new BasicGraphModel();
        CompositeNode root = (CompositeNode) model.getRoot();
        Node a = model.createNode("a");
        Node b = model.createNode("b");
        Node c = model.createNode("c");
        model.addNode(this, a, root);
        model.addNode(this, b, root);
        model.addNode(this, c, root);


        Edge x = model.createEdge("x");

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        //        A
        //       / \
        //      B   C
        //
        BasicGraphModel model = new BasicGraphModel();
        Node a = model.createNode("a");
        Node b = model.createNode("b");
        CompositeNode c = model.createComposite("c");
        CompositeNode c2 = model.createComposite("c2");
        Node d = model.createNode("d");
        Node d2 = model.createNode("d2");
        model.addNode(this, a, model.getRoot());
        model.addNode(this, c, model.getRoot());
        model.addNode(this, b, model.getRoot());
        model.addNode(this, c2, model.getRoot());
        model.addNode(this, d, c);

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        set0.add(o3);
        set0.add(o4);
        set0.add(o5);


        Graph root = (Graph) model.getRoot();
        Node s0 = model.createNode(set0);
        Node n1 = model.createNode(o1);
        Node n2 = model.createNode(o2);
        Node n3 = model.createNode(o3);
        Node n4 = model.createNode(o4);
        Node n5 = model.createNode(o5);
        model.addNode(this, s0, root);
        model.addNode(this, n1, root);
        model.addNode(this, n2, root);
        model.addNode(this, n3, root);
        model.addNode(this, n4, root);
        model.addNode(this, n5, root);


        Edge e1 = model.createEdge("e1");
        Edge e2 = model.createEdge("e2");
        Edge e3 = model.createEdge("e3");
        Edge e4 = model.createEdge("e4");
        Edge e5 = model.createEdge("e5");
        model.connectEdge(this, e1, s0, n1);
        model.connectEdge(this, e2, s0, n2);
        model.connectEdge(this, e3, s0, n3);
        model.connectEdge(this, e4, s0, n4);
        model.connectEdge(this, e5, s0, n5);


        // another cluster
        ArrayList set1 = new ArrayList();
        Object o11 = Integer.valueOf(15);
        Object o12 = Integer.valueOf(15);
        Node s1 = model.createNode(set1);
        Node n11 = model.createNode(o11);
        Node n12 = model.createNode(o12);
        model.addNode(this, s1, root);
        model.addNode(this, n11, root);
        model.addNode(this, n12, root);


        Edge e6 = model.createEdge("e6");
        Edge e7 = model.createEdge("e7");
        model.connectEdge(this, e6, s1, n11);
        model.connectEdge(this, e7, s1, n12);


        // an empty cluster
        ArrayList set2 = new ArrayList();
        Node s2 = model.createNode(set2);
        model.addNode(this, s2, root);


        return model;
    }

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Related Classes of diva.graph.modular.Node

diva.graph.test.BasicGraphModelTest

diva.graph.tutorial.NestedTutorial

diva.graph.tutorial.NodeRendererTutorial

diva.graph.tutorial.PrepopulatedTutorial

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