Package org.gephi.data.attributes.api

Examples of org.gephi.data.attributes.api.AttributeColumn

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        if (clusters != null && clusters.length > 0) {
            ClustererBuilder builder = getBuilder(clusterer);
            AttributeModel am = Lookup.getDefault().lookup(AttributeController.class).getModel();
            String id = "clustering_" + builder.getName();
            String title = "Clustering (" + builder.getName() + ")";
            AttributeColumn col = am.getNodeTable().getColumn(id);
            if (col == null) {
                col = am.getNodeTable().addColumn(id, title, AttributeType.INT, AttributeOrigin.COMPUTED, null);
                StatusDisplayer.getDefault().setStatusText("A new column \"" + title + "\" has been created");
            }
            for (int i = 0; i < clusters.length; i++) {
                Integer clusterId = new Integer(i);
                for (Node n : clusters[i].getNodes()) {
                    n.getNodeData().getAttributes().setValue(col.getIndex(), clusterId);
                }
            }
        }
    }
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            }
        }

        avgClusteringCoeff = 0;
        AttributeTable nodeTable = attributeModel.getNodeTable();
        AttributeColumn clusteringCol = nodeTable.getColumn(CLUSTERING_COEFF);
        if (clusteringCol == null) {
            clusteringCol = nodeTable.addColumn(CLUSTERING_COEFF, "Clustering Coefficient", AttributeType.DOUBLE, AttributeOrigin.COMPUTED, new Double(0));
        }

        AttributeColumn triCount = nodeTable.getColumn("Triangles");
        if (triCount == null) {
            triCount = nodeTable.addColumn("Triangles", "Number of triangles", AttributeType.INT, AttributeOrigin.COMPUTED, new Integer(0));
        }

        for (int v = 0; v < N; v++) {
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    public void execute(HierarchicalGraph graph, AttributeModel attributeModel) {
        isCanceled = false;
        degreeDist = new HashMap<Float, Integer>();

        AttributeTable nodeTable = attributeModel.getNodeTable();
        AttributeColumn degCol = nodeTable.getColumn(WDEGREE);
        if (degCol == null) {
            degCol = nodeTable.addColumn(WDEGREE, "Weighted Degree", AttributeType.INT, AttributeOrigin.COMPUTED, 0);
        }

        graph.readLock();
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        outDegreeDist = new HashMap<Integer, Integer>();
        degreeDist = new HashMap<Integer, Integer>();

        //Attributes cols
        AttributeTable nodeTable = attributeModel.getNodeTable();
        AttributeColumn inCol = nodeTable.getColumn(INDEGREE);
        AttributeColumn outCol = nodeTable.getColumn(OUTDEGREE);
        AttributeColumn degCol = nodeTable.getColumn(DEGREE);
        if (graph instanceof DirectedGraph) {

            if (inCol == null) {
                inCol = nodeTable.addColumn(INDEGREE, "In Degree", AttributeType.INT, AttributeOrigin.COMPUTED, 0);
            }
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                break;
            }
        }

        AttributeTable nodeTable = attributeModel.getNodeTable();
        AttributeColumn authorityCol = nodeTable.getColumn(AUTHORITY);
        AttributeColumn hubsCol = nodeTable.getColumn(HUB);
        if (authorityCol == null) {
            authorityCol = nodeTable.addColumn(AUTHORITY, "Authority", AttributeType.FLOAT, AttributeOrigin.COMPUTED, new Float(0));
        }
        if (hubsCol == null) {
            hubsCol = nodeTable.addColumn(HUB, "Hub", AttributeType.FLOAT, AttributeOrigin.COMPUTED, new Float(0));
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            }

        }

        AttributeTable nodeTable = attributeModel.getNodeTable();
        AttributeColumn pangeRanksCol = nodeTable.getColumn(PAGERANK);
        if (pangeRanksCol == null) {
            pangeRanksCol = nodeTable.addColumn(PAGERANK, "PageRank", AttributeType.DOUBLE, AttributeOrigin.COMPUTED, new Double(0));
        }

        for (Node s : hgraph.getNodes()) {
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    }

    public void execute(HierarchicalGraph hgraph, AttributeModel attributeModel) {

        AttributeTable nodeTable = attributeModel.getNodeTable();
        AttributeColumn eigenCol = nodeTable.getColumn(EIGENVECTOR);
        if (eigenCol == null) {
            eigenCol = nodeTable.addColumn(EIGENVECTOR, "Eigenvector Centrality", AttributeType.DOUBLE, AttributeOrigin.COMPUTED, new Double(0));
        }

        int N = hgraph.getNodeCount();
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    protected double wiringProbability = 0.05;

    public void generate(ContainerLoader container) {
        Random random = new Random();

        AttributeColumn col = container.getAttributeModel().getNodeTable().addColumn("score", AttributeType.DYNAMIC_INT);

        NodeDraft[] nodeArray = new NodeDraft[numberOfNodes];
        for (int i = 0; i < numberOfNodes; i++) {
            NodeDraft nodeDraft = container.factory().newNodeDraft();
            nodeDraft.setId("n" + i);
            container.addNode(nodeDraft);

            Random r = new Random();
            int randomStart = r.nextInt(10) + 2000;
            int randomEnd = randomStart + 20 + r.nextInt(10);
            nodeDraft.addTimeInterval("" + randomStart, "" + randomEnd);

            randomEnd = randomStart + r.nextInt(10);
            nodeDraft.addAttributeValue(col, r.nextInt(5), "" + randomStart, "" + randomEnd);
            randomStart = randomEnd + 1;
            randomEnd = randomStart + r.nextInt(10);
            nodeDraft.addAttributeValue(col, r.nextInt(5), "" + randomStart, "" + randomEnd);

            nodeArray[i] = nodeDraft;
        }

        if (wiringProbability > 0) {
            AttributeColumn oldWeight = container.getAttributeModel().getEdgeTable().getColumn(PropertiesColumn.EDGE_WEIGHT.getIndex());
            AttributeColumn weightCol = container.getAttributeModel().getEdgeTable().replaceColumn(oldWeight, PropertiesColumn.EDGE_WEIGHT.getId(), PropertiesColumn.EDGE_WEIGHT.getTitle(), AttributeType.DYNAMIC_FLOAT, AttributeOrigin.PROPERTY, null);

            for (int i = 0; i < numberOfNodes - 1; i++) {
                NodeDraft node1 = nodeArray[i];
                for (int j = i + 1; j < numberOfNodes; j++) {
                    NodeDraft node2 = nodeArray[j];
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        }

        //Add the time interval column if not exist
        AttributeController attributeController = Lookup.getDefault().lookup(AttributeController.class);
        AttributeModel attributeModel = attributeController.getModel();
        AttributeColumn col = null;
        if ((col = attributeModel.getNodeTable().getColumn(DynamicModel.TIMEINTERVAL_COLUMN)) == null) {
            col = attributeModel.getNodeTable().addColumn(DynamicModel.TIMEINTERVAL_COLUMN, AttributeType.TIME_INTERVAL);
        }

        //Get current graph
        GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
        GraphModel graphModel = graphController.getModel();
        Graph graph = graphModel.getGraph();

        //Create list of nodes and a random obj
        List<Node> nodes = new ArrayList<Node>();
        Random random = new Random(232323);

        //Create nodes and edges until cancelled
        while (!cancel) {

            //Create a new node and assign random position
            Node n = graphModel.factory().newNode();
            n.getNodeData().setX(random.nextInt(2000) - 1000);
            n.getNodeData().setY(random.nextInt(2000) - 1000);

            //Create a new random time interval and set it to the node
            double min = random.nextInt(2000) + 100;//Min value is 100
            double max = random.nextInt(2000) + 100;//Max value is 2099
            TimeInterval timeInterval = new TimeInterval(min < max ? min : max, max > min ? max : min);
            n.getNodeData().getAttributes().setValue(col.getIndex(), timeInterval);

            //Add the node to the graph
            graph.addNode(n);

            //Add a random number of edges between 0 and 3
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        this.columns = columns;
    }

    @Override
    public void execute() {
        AttributeColumn column1, column2;
        column1 = columns[0];
        column2 = columns[1];
        //Simplify code using data laboratory API utilities:
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        //New column:
        AttributeColumn newColumn = ac.addAttributeColumn(table, columnTitle, AttributeType.BOOLEAN);

        //Fill rows of new column:
        Attributes[] rows = ac.getTableAttributeRows(table);
        for (int i = 0; i < rows.length; i++) {
            rows[i].setValue(newColumn.getIndex(), valuesAreEqual(column1, column2, rows[i]));
        }
    }
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  • org.gephi.desktop.clustering.ClusteringControllerImpl
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