Examples of org.gephi.graph.api.GraphFactory.newEdge()

org.gephi.graph.api.GraphFactory.newEdge()
Create a new edge. This method don't force the type of edge (directed or undirected). That means it is directed by default but will be considered as undirected if queried from an UndirectedGraph.
Edge's weight is 1.0 by default. @param source the edge's source @param target the edge's target @return a new proper edge instance

                switch (container.getEdgeDefault()) {
                    case DIRECTED:
                        e = factory.newEdge(edge.isAutoId()?null:edge.getId(), source, target, edge.getWeight(), true);
                        break;
                    case UNDIRECTED:
                        e = factory.newEdge(edge.isAutoId()?null:edge.getId(), source, target, edge.getWeight(), false);
                        break;
                    case MIXED:
                        e = factory.newEdge(edge.isAutoId()?null:edge.getId(), source, target, edge.getWeight(), edge.getType().equals(EdgeType.UNDIRECTED) ? false : true);
                        break;
                }

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                        break;
                    case UNDIRECTED:
                        e = factory.newEdge(edge.isAutoId()?null:edge.getId(), source, target, edge.getWeight(), false);
                        break;
                    case MIXED:
                        e = factory.newEdge(edge.isAutoId()?null:edge.getId(), source, target, edge.getWeight(), edge.getType().equals(EdgeType.UNDIRECTED) ? false : true);
                        break;
                }


                flushToEdge(edge, e);
                edgeCount++;

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            TimeInterval timeInterval = null;
            if (edge == null) {
                //Edge is new
                switch (container.getEdgeDefault()) {
                    case DIRECTED:
                        edge = factory.newEdge(draftEdge.isAutoId() ? null : draftEdge.getId(), source, target, draftEdge.getWeight(), true);
                        break;
                    case UNDIRECTED:
                        edge = factory.newEdge(draftEdge.isAutoId() ? null : draftEdge.getId(), source, target, draftEdge.getWeight(), false);
                        break;
                    case MIXED:

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                switch (container.getEdgeDefault()) {
                    case DIRECTED:
                        edge = factory.newEdge(draftEdge.isAutoId() ? null : draftEdge.getId(), source, target, draftEdge.getWeight(), true);
                        break;
                    case UNDIRECTED:
                        edge = factory.newEdge(draftEdge.isAutoId() ? null : draftEdge.getId(), source, target, draftEdge.getWeight(), false);
                        break;
                    case MIXED:
                        edge = factory.newEdge(draftEdge.isAutoId() ? null : draftEdge.getId(), source, target, draftEdge.getWeight(), draftEdge.getType().equals(EdgeType.UNDIRECTED) ? false : true);
                        break;
                }

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                        break;
                    case UNDIRECTED:
                        edge = factory.newEdge(draftEdge.isAutoId() ? null : draftEdge.getId(), source, target, draftEdge.getWeight(), false);
                        break;
                    case MIXED:
                        edge = factory.newEdge(draftEdge.isAutoId() ? null : draftEdge.getId(), source, target, draftEdge.getWeight(), draftEdge.getType().equals(EdgeType.UNDIRECTED) ? false : true);
                        break;
                }
                newEdgeCount++;
                graph.addEdge(edge);
                flushToEdge(draftEdge, edge);

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            Node source = edge.getSource().getNode();
            Node target = edge.getTarget().getNode();
            Edge e = null;
            switch (container.getEdgeDefault()) {
                case DIRECTED:
                    e = factory.newEdge(edge.isAutoId() ? null : edge.getId(), source, target, edge.getWeight(), true);
                    break;
                case UNDIRECTED:
                    e = factory.newEdge(edge.isAutoId() ? null : edge.getId(), source, target, edge.getWeight(), false);
                    break;
                case MIXED:

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            switch (container.getEdgeDefault()) {
                case DIRECTED:
                    e = factory.newEdge(edge.isAutoId() ? null : edge.getId(), source, target, edge.getWeight(), true);
                    break;
                case UNDIRECTED:
                    e = factory.newEdge(edge.isAutoId() ? null : edge.getId(), source, target, edge.getWeight(), false);
                    break;
                case MIXED:
                    e = factory.newEdge(edge.isAutoId() ? null : edge.getId(), source, target, edge.getWeight(), edge.getType().equals(EdgeType.UNDIRECTED) ? false : true);
                    break;
            }

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                    break;
                case UNDIRECTED:
                    e = factory.newEdge(edge.isAutoId() ? null : edge.getId(), source, target, edge.getWeight(), false);
                    break;
                case MIXED:
                    e = factory.newEdge(edge.isAutoId() ? null : edge.getId(), source, target, edge.getWeight(), edge.getType().equals(EdgeType.UNDIRECTED) ? false : true);
                    break;
            }


            flushToEdge(edge, e);
            edgeCount++;

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        Node n1 = factory.newNode();
        Node n2 = factory.newNode();
        rootGraph.addNode(n1);
        rootGraph.addNode(n2);


        Edge e1 = factory.newEdge(n1, n2);
        rootGraph.addEdge(e1);


        String e1Id = "" + e1.getId();
        assertEquals(e1Id, e1.getEdgeData().getId());
        assertEquals(e1, rootGraph.getEdge(e1Id));

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        Node n1 = factory.newNode();
        Node n2 = factory.newNode();
        rootGraph.addNode(n1);
        rootGraph.addNode(n2);


        Edge e1 = factory.newEdge(n1, n2);
        rootGraph.addEdge(e1);


        rootGraph.setId(n1, "test");
        assertEquals(n1, rootGraph.getNode("test"));

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