Java Graphs.synchronizedDirectedGraph方法代码示例

import edu.uci.ics.jung.graph.util.Graphs; //导入方法依赖的package包/类
@Override
public void goReplay(final INetworkTape tape, final INetworkViewPortSwitch viewPortSwitch) {

    if (tape.getFrameCount() == 0) {

        logger.warn("Framecount of the given tape to be played is zero");
        return;
    }

    playbackFrameCountProperty.set(tape.getFrameCount() - 1);

    final Graph<INode, IConnection> replayViewGraph = Graphs.synchronizedDirectedGraph(new DirectedSparseGraph<>());
    final INetwork replayNetwork = new ReplayNetwork(new ObservableUpdatableGraph<>(replayViewGraph, new ReplayUpdater()));

    viewPortSwitch.setActiveViewPort(replayNetwork.getViewPort());

    isLive = false;
   // this.playTape = tape;
    tape.setCurrentReadingFrame(0);

    // TODO Take the real framel ength!!! instead of 100 - --- the   -1    PROBLEM
    final long frameLength = 1000 / tape.getFrameRate();

    final Timeline frameReader = new Timeline(new KeyFrame(Duration.millis(frameLength), new FrameHandler(tape, replayNetwork)));
    // frameReader.setCycleCount(playTape.frameCount() - 1);Timeline.INDEFINITE
    frameReader.setCycleCount(Timeline.INDEFINITE);
    frameReader.play();
}
 

import edu.uci.ics.jung.graph.util.Graphs; //导入方法依赖的package包/类
public JungGraph(String name, boolean isPattern) {
	this.setName(name);
	this.graph = Graphs.<Node,Edge>synchronizedDirectedGraph(new DirectedSparseMultigraph<Node, Edge>());
	this.isPattern = isPattern;
	undoManager = new UndoManager();
	
	trackHistory = true;
}
 

import edu.uci.ics.jung.graph.util.Graphs; //导入方法依赖的package包/类
private void initNetwork() {

        // initialize the live network that will be writte on by the receiver commands

        // create a Graph


        // TODO check if synchronized is really needed
        final Graph<INode, IConnection> graph = Graphs.synchronizedDirectedGraph(new DirectedSparseGraph<>());

        final ObservableUpdatableGraph<INode, IConnection> og = new ObservableUpdatableGraph<>(graph, new LiveUpdater());

        // TODO Ctor injection with the Ports that are within the networks
        liveNetwork = new LiveNetwork(og);

        /*
        // initialize the replay network that will be written on by a networkTape if the device plays a replay
        final INetwork replayNetwork = new ReplayNetwork(new ConcurrentDirectedSparseGraph<>());
*/
        // initialize the writing port switch that use the writing port of the live network
        // as their initial default writing port
        writingPortSwitch = new NetworkWritingPortSwitch(liveNetwork.getWritingPort());

        // initialize the reading port switch that uses the reading port of the live network
        // as its initial default reading port
        readingPortSwitch = new NetworkReadingPortSwitch(liveNetwork.getReadingPort());

        // initialize the view port switch that uses the view port of the live network
        // as its initial default view port
        viewPortSwitch = new NetworkViewPortSwitch(liveNetwork.getViewPort());

        // intialize the network device which is capable of recording and replaying any ongoing network session
        // on serveral screens
        networkDevice = new NetworkDevice();

        // create a new empty tape to record something on
        // Tell the network observation device to start recording the
        // given network with 25fps on the created tape



        // goReplay that ongoing recording on the given viewportswitch
        //networkDevice.goReplay(tape, viewPortSwitch);

        // track the live network on the given viewportswitch
        networkDevice.goLive(liveNetwork, viewPortSwitch);
    }
 

import edu.uci.ics.jung.graph.util.Graphs; //导入方法依赖的package包/类
@Override
    public void init() {

        //create a graph
    	Graph<Number,Number> ig = Graphs.<Number,Number>synchronizedDirectedGraph(new DirectedSparseMultigraph<Number,Number>());

        ObservableGraph<Number,Number> og = new ObservableGraph<Number,Number>(ig);
        og.addGraphEventListener(new GraphEventListener<Number,Number>() {

			public void handleGraphEvent(GraphEvent<Number, Number> evt) {
				System.err.println("got "+evt);

			}});
        
        this.g = og;
        //create a graphdraw
        layout = new FRLayout2<Number,Number>(g);
//        ((FRLayout)layout).setMaxIterations(200);

        vv = new VisualizationViewer<Number,Number>(layout, new Dimension(600,600));

        JRootPane rp = this.getRootPane();
        rp.putClientProperty("defeatSystemEventQueueCheck", Boolean.TRUE);

        getContentPane().setLayout(new BorderLayout());
        getContentPane().setBackground(java.awt.Color.lightGray);
        getContentPane().setFont(new Font("Serif", Font.PLAIN, 12));

        vv.getModel().getRelaxer().setSleepTime(500);
        vv.setGraphMouse(new DefaultModalGraphMouse<Number,Number>());

        vv.getRenderer().getVertexLabelRenderer().setPosition(Renderer.VertexLabel.Position.CNTR);
        vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<Number>());
        vv.setForeground(Color.white);
        getContentPane().add(vv);
        switchLayout = new JButton("Switch to SpringLayout");
        switchLayout.addActionListener(new ActionListener() {

            @SuppressWarnings("unchecked")
            public void actionPerformed(ActionEvent ae) {
            	Dimension d = new Dimension(600,600);
                if (switchLayout.getText().indexOf("Spring") > 0) {
                    switchLayout.setText("Switch to FRLayout");
                    layout = new SpringLayout<Number,Number>(g,
                        new ConstantTransformer(EDGE_LENGTH));
                    layout.setSize(d);
                    vv.getModel().setGraphLayout(layout, d);
                } else {
                    switchLayout.setText("Switch to SpringLayout");
                    layout = new FRLayout<Number,Number>(g, d);
                    vv.getModel().setGraphLayout(layout, d);
                }
            }
        });

        getContentPane().add(switchLayout, BorderLayout.SOUTH);

        timer = new Timer();
    }
 

import edu.uci.ics.jung.graph.util.Graphs; //导入方法依赖的package包/类
@Override
    public void init() {

        //create a graph
    	Graph<Number,Number> ig = Graphs.<Number,Number>synchronizedDirectedGraph(new DirectedSparseMultigraph<Number,Number>());

        ObservableGraph<Number,Number> og = new ObservableGraph<Number,Number>(ig);
        og.addGraphEventListener(new GraphEventListener<Number,Number>() {

			public void handleGraphEvent(GraphEvent<Number, Number> evt) {
				System.err.println("got "+evt);

			}});
        this.g = og;
        //create a graphdraw
        layout = new FRLayout2<Number,Number>(g);
//        ((FRLayout)layout).setMaxIterations(200);

        vv = new VisualizationViewer<Number,Number>(layout, new Dimension(600,600));

        JRootPane rp = this.getRootPane();
        rp.putClientProperty("defeatSystemEventQueueCheck", Boolean.TRUE);

        getContentPane().setLayout(new BorderLayout());
        getContentPane().setBackground(java.awt.Color.lightGray);
        getContentPane().setFont(new Font("Serif", Font.PLAIN, 12));

        vv.getModel().getRelaxer().setSleepTime(500);
        vv.setGraphMouse(new DefaultModalGraphMouse<Number,Number>());

        vv.getRenderer().getVertexLabelRenderer().setPosition(Renderer.VertexLabel.Position.CNTR);
        vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<Number>());
        vv.setForeground(Color.white);
        getContentPane().add(vv);
        switchLayout = new JButton("Switch to SpringLayout");
        switchLayout.addActionListener(new ActionListener() {

            @SuppressWarnings("unchecked")
            public void actionPerformed(ActionEvent ae) {
            	Dimension d = new Dimension(600,600);
                if (switchLayout.getText().indexOf("Spring") > 0) {
                    switchLayout.setText("Switch to FRLayout");
                    layout = new SpringLayout<Number,Number>(g,
                        new ConstantTransformer(EDGE_LENGTH));
                    layout.setSize(d);
                    vv.getModel().setGraphLayout(layout, d);
                } else {
                    switchLayout.setText("Switch to SpringLayout");
                    layout = new FRLayout<Number,Number>(g, d);
                    vv.getModel().setGraphLayout(layout, d);
                }
            }
        });

        getContentPane().add(switchLayout, BorderLayout.SOUTH);

        timer = new Timer();
    }
 

import edu.uci.ics.jung.graph.util.Graphs; //导入方法依赖的package包/类
@Before
public void setUp() throws Exception {

    final Graph<INode, IConnection> graph = Graphs.synchronizedDirectedGraph(new DirectedSparseGraph<>());
    final ObservableUpdatableGraph<INode, IConnection> og = new ObservableUpdatableGraph<>(graph, new LiveUpdater());

    port = new NetworkIOPort(og);

}