public void select() {
AttributeController attributeController = Lookup.getDefault().lookup(AttributeController.class);
attributeController.getModel(workspace).addAttributeListener(this);
if (!autoRankings.isEmpty()) {
autoTransformer.start();
}
}
public void script() {
// Init a project - and therefore a workspace
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
pc.newProject();
Workspace workspace = pc.getCurrentWorkspace();
// Get controllers and models
ImportController importController = Lookup.getDefault().lookup(ImportController.class);
// Import file
Container container;
try {
File file =
new File(
getClass().getResource("/org/gephi/toolkit/demos/resources/polblogs.gml").toURI());
container = importController.importFile(file);
container.getLoader().setEdgeDefault(EdgeDefault.DIRECTED); // Force DIRECTED
container.setAllowAutoNode(false); // Don't create missing nodes
} catch (Exception ex) {
ex.printStackTrace();
return;
}
// Append imported data to GraphAPI
importController.process(container, new DefaultProcessor(), workspace);
// List node columns
AttributeController ac = Lookup.getDefault().lookup(AttributeController.class);
AttributeModel model = ac.getModel();
for (AttributeColumn col : model.getNodeTable().getColumns()) {
System.out.println(col);
}
// Add boolean column
AttributeColumn testCol = model.getNodeTable().addColumn("test", AttributeType.BOOLEAN);
// Write values to nodes
GraphModel graphModel = Lookup.getDefault().lookup(GraphController.class).getModel();
for (Node n : graphModel.getGraph().getNodes()) {
n.getNodeData().getAttributes().setValue(testCol.getIndex(), Boolean.TRUE);
}
// Iterate values - fastest
AttributeColumn sourceCol = model.getNodeTable().getColumn("source");
for (Node n : graphModel.getGraph().getNodes()) {
System.out.println(n.getNodeData().getAttributes().getValue(sourceCol.getIndex()));
}
// Iterate values - normal
for (Node n : graphModel.getGraph().getNodes()) {
System.out.println(n.getNodeData().getAttributes().getValue("source"));
}
}
public void unselect() {
AttributeController attributeController = Lookup.getDefault().lookup(AttributeController.class);
attributeController.getModel(workspace).removeAttributeListener(this);
autoTransformer.stop();
}