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

Example 1 with GraphModel

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

the class StatisticsControllerImpl method executeDynamic.

private void executeDynamic(DynamicStatistics statistics, DynamicLongTask dynamicLongTask) {
    GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
    GraphModel graphModel = graphController.getGraphModel();
    double window = statistics.getWindow();
    double tick = statistics.getTick();
    GraphView currentView = graphModel.getVisibleView();
    Interval bounds = statistics.getBounds();
    if (bounds == null) {
        if (currentView.isMainView()) {
            bounds = graphModel.getTimeBounds();
        } else {
            bounds = currentView.getTimeInterval();
        }
        statistics.setBounds(bounds);
    }
    if (dynamicLongTask != null) {
        //Count
        int c = (int) ((bounds.getHigh() - window - bounds.getLow()) / tick);
        dynamicLongTask.start(c);
    }
    //Init
    statistics.execute(graphModel);
    //Loop
    for (double low = bounds.getLow(); low <= bounds.getHigh() - window; low += tick) {
        double high = low + window;
        Graph graph = graphModel.getGraphVisible();
        graph.writeLock();
        try {
            GraphView view = graphModel.createView();
            Subgraph g = graphModel.getGraph(view);
            TimeIndex<Node> nodeIndex = graphModel.getNodeTimeIndex(currentView);
            if (Double.isInfinite(nodeIndex.getMinTimestamp()) && Double.isInfinite(nodeIndex.getMaxTimestamp())) {
                for (Node node : graph.getNodes()) {
                    g.addNode(node);
                }
            } else {
                for (Node node : nodeIndex.get(new Interval(low, high))) {
                    g.addNode(node);
                }
            }
            TimeIndex<Edge> edgeIndex = graphModel.getEdgeTimeIndex(currentView);
            if (Double.isInfinite(edgeIndex.getMinTimestamp()) && Double.isInfinite(edgeIndex.getMaxTimestamp())) {
                for (Edge edge : graph.getEdges()) {
                    if (g.contains(edge.getSource()) && g.contains(edge.getTarget())) {
                        g.addEdge(edge);
                    }
                }
            } else {
                for (Edge edge : edgeIndex.get(new Interval(low, high))) {
                    if (g.contains(edge.getSource()) && g.contains(edge.getTarget())) {
                        g.addEdge(edge);
                    }
                }
            }
            statistics.loop(g.getView(), new Interval(low, high));
        } finally {
            graph.writeUnlock();
        }
        //Cancelled?
        if (dynamicLongTask != null && dynamicLongTask.isCancelled()) {
            return;
        } else if (dynamicLongTask != null) {
            dynamicLongTask.progress();
        }
    }
    statistics.end();
    model.addReport(statistics);
}

Example 2 with GraphModel

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

the class StatisticsControllerImpl method execute.

@Override
public void execute(Statistics statistics) {
    if (statistics instanceof DynamicStatistics) {
        executeDynamic((DynamicStatistics) statistics, null);
    } else {
        GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
        GraphModel graphModel = graphController.getGraphModel();
        statistics.execute(graphModel);
        model.addReport(statistics);
    }
}

Example 3 with GraphModel

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

the class MergeColumnsUI method loadColumns.

private void loadColumns() {
    availableColumnsModel.clear();
    columnsToMergeModel.clear();
    GraphModel am = Lookup.getDefault().lookup(GraphController.class).getGraphModel();
    Column[] columns;
    if (mode == Mode.NODES_TABLE) {
        table = am.getNodeTable();
        columns = table.toArray();
    } else {
        table = am.getEdgeTable();
        columns = table.toArray();
    }
    for (Column column : columns) {
        availableColumnsModel.addElement(new ColumnWrapper(column));
    }
    availableColumnsList.setModel(availableColumnsModel);
    columnsToMergeList.setModel(columnsToMergeModel);
}

Example 4 with GraphModel

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

the class InterEdgesBuilder method getBuilders.

@Override
public FilterBuilder[] getBuilders(Workspace workspace) {
    List<FilterBuilder> builders = new ArrayList<>();
    GraphModel gm = Lookup.getDefault().lookup(GraphController.class).getGraphModel(workspace);
    Graph graph = gm.getGraph();
    AppearanceModel am = Lookup.getDefault().lookup(AppearanceController.class).getModel(workspace);
    //Force refresh
    am.getNodeFunctions(graph);
    for (Column nodeCol : gm.getNodeTable()) {
        if (!nodeCol.isProperty()) {
            if (am.getNodePartition(graph, nodeCol) != null) {
                InterEdgesFilterBuilder builder = new InterEdgesFilterBuilder(nodeCol, am);
                builders.add(builder);
            }
        }
    }
    return builders.toArray(new FilterBuilder[0]);
}

Example 5 with GraphModel

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

the class PartitionCountBuilder method getBuilders.

@Override
public FilterBuilder[] getBuilders(Workspace workspace) {
    List<FilterBuilder> builders = new ArrayList<>();
    GraphModel gm = Lookup.getDefault().lookup(GraphController.class).getGraphModel(workspace);
    Graph graph = gm.getGraph();
    AppearanceModel am = Lookup.getDefault().lookup(AppearanceController.class).getModel(workspace);
    //Force refresh
    am.getNodeFunctions(graph);
    for (Column nodeCol : gm.getNodeTable()) {
        if (!nodeCol.isProperty()) {
            if (am.getNodePartition(graph, nodeCol) != null) {
                PartitionCountFilterBuilder builder = new PartitionCountFilterBuilder(nodeCol, am);
                builders.add(builder);
            }
        }
    }
    for (Column edgeCol : gm.getEdgeTable()) {
        if (!edgeCol.isProperty()) {
            if (am.getEdgePartition(graph, edgeCol) != null) {
                PartitionCountFilterBuilder builder = new PartitionCountFilterBuilder(edgeCol, am);
                builders.add(builder);
            }
        }
    }
    return builders.toArray(new FilterBuilder[0]);
}