Examples with Graph org.gephi.graph.api.Graph used on opensource projects

Example 51 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class StandardTest method test.

@Test
public void test() {
    Graph graph = generateGraph();
    AppearanceModelImpl model = new AppearanceModelImpl(workspace);
    Function[] funcs = model.getNodeFunctions(graph);
//        for(Function f: funcs) {
//            System.out.println(f);
//        }     
}

Example 52 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class StandardTest method generateGraph.

// UTILITY
private Graph generateGraph() {
    GraphFactory factory = graphModel.factory();
    Node[] nodes = new Node[6];
    for (int i = 0; i < nodes.length; i++) {
        nodes[i] = factory.newNode();
    }
    Graph graph = graphModel.getGraph();
    graph.addAllNodes(Arrays.asList(nodes));
    Column column1 = graphModel.getNodeTable().addColumn("part1", String.class);
    Column column2 = graphModel.getNodeTable().addColumn("rank2", Integer.class);
    for (int i = 0; i < nodes.length; i++) {
        nodes[i].setAttribute(column2, i);
        nodes[i].setAttribute(column1, i % 2 == 0 ? "A" : "B");
    }
    return graph;
}

Example 53 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class AppearanceControllerImpl method transform.

@Override
public void transform(Function function) {
    if (model != null) {
        GraphModel graphModel = model.getGraphModel();
        Graph graph = graphModel.getGraphVisible();
        ElementIterable<? extends Element> iterable;
        if (function.getElementClass().equals(Node.class)) {
            iterable = graph.getNodes();
        } else {
            iterable = graph.getEdges();
        }
        try {
            for (Element element : iterable) {
                function.transform(element, graph);
            }
        } catch (Exception e) {
            iterable.doBreak();
            if (e instanceof RuntimeException) {
                throw (RuntimeException) e;
            } else {
                throw new RuntimeException(e);
            }
        }
    }
}

Example 54 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class ExporterCSV method execute.

@Override
public boolean execute() {
    GraphModel graphModel = workspace.getLookup().lookup(GraphModel.class);
    Graph graph = exportVisible ? graphModel.getGraphVisible() : graphModel.getGraph();
    graph.readLock();
    try {
        exportData(graph);
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        graph.readUnlock();
        Progress.finish(progressTicket);
    }
    return !cancel;
}

Example 55 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class ExporterGML method execute.

@Override
public boolean execute() {
    GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
    graphModel = graphController.getGraphModel(workspace);
    Graph graph = exportVisible ? graphModel.getGraphVisible() : graphModel.getGraph();
    Progress.start(progressTicket, graph.getNodeCount() + graph.getEdgeCount());
    graph.readLock();
    try {
        if (normalize) {
            computeNormalizeValues(graph);
        }
        exportData(graph);
    } catch (IOException e) {
        Logger.getLogger(ExporterGML.class.getName()).log(Level.SEVERE, null, e);
    } finally {
        graph.readUnlock();
        Progress.finish(progressTicket);
    }
    return !cancel;
}