gistfile1.txt

public class grafoComparacao implements ViewerListener {
    private List<Comparados> integralizacoesComparadas;
    private Viewer viewer;
    private Graph graph;
    private View view;
    protected boolean loop = true;

    public grafoComparacao(List<Comparados> listaComparados) throws HeadlessException, InterruptedException {
        System.setProperty("org.graphstream.ui.renderer", "org.graphstream.ui.j2dviewer.J2DGraphRenderer");
        this.integralizacoesComparadas = listaComparados;
        graph = new MultiGraph("clicks");
        graph.addAttribute("ui.stylesheet", GraphsStreamStylesheet.stylesheet);

        adicionaNodes(graph);

        viewer = new Viewer(graph, Viewer.ThreadingModel.GRAPH_IN_ANOTHER_THREAD);
        viewer.enableAutoLayout();
        view = viewer.addDefaultView(false);

        JFrame frame = new JFrame("Comparação de catálogos");
        frame.add((Component) view);
        frame.setExtendedState(JFrame.MAXIMIZED_BOTH); 

        ViewerPipe fromViewer = viewer.newViewerPipe();
        fromViewer.addViewerListener(this);
        fromViewer.addSink(graph);

        frame.setVisible(true);

        while(loop) {
            fromViewer.pump();
        }        
    }

    //this actually works too.
//    public static void main(String[] args) throws HeadlessException, InterruptedException{
//        Control.Controller ctrl = new Controller();
//        JFileChooser escolherAlunos = new JFileChooser();
//        escolherAlunos.setMultiSelectionEnabled(true);
//        escolherAlunos.showOpenDialog(null);
//        File[] integralzacoes = escolherAlunos.getSelectedFiles();
//        List<Comparados> integralizacoesComparadas = ctrl.geraComparacaoIntegralizacoes(integralzacoes);
//        try {
//            grafoComparacao comparacao = new grafoComparacao(integralizacoesComparadas);
//        } catch (HeadlessException ex) {
//            Logger.getLogger(FrmPrincipal.class.getName()).log(Level.SEVERE, null, ex);
//        } catch (InterruptedException ex) {
//            Logger.getLogger(FrmPrincipal.class.getName()).log(Level.SEVERE, null, ex);
//        }
//        new grafoComparacao(integralizacoesComparadas);
//    }

    @Override
    public void viewClosed(String string) {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }

    @Override
    public void buttonPushed(String string) {

    }

    @Override
    public void buttonReleased(String string) {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }

    private void adicionaNodes(Graph graph) {
       //function that populate my graph
    }

}