Example usage for org.apache.commons.collections15 Transformer Transformer

Introduction

In this page you can find the example usage for org.apache.commons.collections15 Transformer Transformer.

Prototype

Transformer

Source Link

Usage

From source file:org.structnetalign.util.GraphMLAdaptor.java

private static <E extends Edge> Transformer<E, String> getEdgeWeightTransformer() {
    return new Transformer<E, String>() {
        @Override//from   w  w  w  .  j  a  va2  s  . c o m
        public String transform(E edge) {
            return PipelineProperties.getInstance().getOutputFormatter().format(edge.getWeight());
        }
    };
}

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From source file:org.structnetalign.util.GraphMLAdaptor.java

private static <E extends Edge> Transformer<GraphMetadata, Graph<Integer, E>> getGraphTransformer() {
    return new Transformer<GraphMetadata, Graph<Integer, E>>() {
        @Override//  www .  j a v  a2 s .  co m
        public Graph<Integer, E> transform(GraphMetadata metadata) {
            metadata.getEdgeDefault();
            if (metadata.getEdgeDefault().equals(EdgeDefault.DIRECTED)) {
                return new DirectedSparseGraph<Integer, E>();
            } else {
                return new UndirectedSparseGraph<Integer, E>();
            }
        }
    };
}

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From source file:org.structnetalign.util.GraphMLAdaptor.java

private static <E extends Edge> Transformer<HyperEdgeMetadata, E> getHyperEdgeTransformer() {
    return new Transformer<HyperEdgeMetadata, E>() {
        @Override/*from   w w  w  .ja  v  a 2s . c o m*/
        public E transform(HyperEdgeMetadata metadata) {
            return null;
        }
    };
}

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From source file:org.structnetalign.util.GraphMLAdaptor.java

private static Transformer<NodeMetadata, Integer> getVertexTransformer() {
    return new Transformer<NodeMetadata, Integer>() {
        @Override// w w w .j  av a  2  s  .c  om
        public Integer transform(NodeMetadata metadata) {
            try {
                return Integer.parseInt(metadata.getId());
            } catch (NumberFormatException e) {
                throw new IllegalArgumentException("The graph has a vertex whose Id is not a number");
            }
        }
    };
}

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From source file:org.tellervo.desktop.tridasv2.ui.ComponentViewer.java

private void setupTreeGUI() {
    //create a graph
    Graph<String, String> ig = Graphs
            .<String, String>synchronizedDirectedGraph(new DirectedSparseMultigraph<String, String>());

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

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

        }//from   w  w  w. j  a  v  a2  s .c o m
    });
    this.g = og;
    //create a graphdraw
    layout = new FRLayout<String, String>(g);
    //layout = new ISOMLayout<String, String>(g);
    //layout = new KKLayout<String, String>(g);
    //layout = new CircleLayout<String, String>(g);

    vv = new VisualizationViewer<String, String>(layout, null);

    //tree2Panel.putClientProperty("defeatSystemEventQueueCheck", Boolean.TRUE);

    tree2Panel.setLayout(new BorderLayout());
    tree2Panel.setBackground(java.awt.Color.lightGray);
    tree2Panel.setFont(new Font("Serif", Font.PLAIN, 12));

    vv.getModel().getRelaxer().setSleepTime(500);
    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse<Number, Number>();

    vv.setGraphMouse(graphMouse);

    vv.getRenderer().getVertexLabelRenderer().setPosition(Renderer.VertexLabel.Position.CNTR);
    vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
    vv.getRenderContext().setEdgeLabelTransformer(new ToStringLabeller());

    Transformer<String, Paint> vertexColor = new Transformer<String, Paint>() {
        public Paint transform(String i) {

            if (i.equals(ComponentTreeCellRenderer.getFullTitle(sample, false))) {
                return Color.ORANGE;
            } else {
                return Color.PINK;
            }
        }
    };

    Transformer<String, Paint> edgeColor = new Transformer<String, Paint>() {
        public Paint transform(String i) {
            return Color.WHITE;
        }
    };

    Transformer<String, Shape> vertexShape = new Transformer<String, Shape>() {
        public Shape transform(String i) {

            if (i.equals(ComponentTreeCellRenderer.getFullTitle(sample, false))) {
                return new Rectangle(-150, -20, 300, 40);

            } else {
                return new Rectangle(-150, -10, 300, 20);
            }
        }
    };

    vv.getRenderContext().setVertexFillPaintTransformer(vertexColor);
    vv.getRenderContext().setEdgeDrawPaintTransformer(edgeColor);
    vv.getRenderContext().setVertexShapeTransformer(vertexShape);
    ;

    vv.setForeground(Color.BLACK);
    tree2Panel.add(vv, BorderLayout.CENTER);

    JComboBox modeBox = graphMouse.getModeComboBox();

    modeBox.setRenderer(new JUNGModeRenderer());

    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.TRANSFORMING);

    final ScalingControl scaler = new CrossoverScalingControl();

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));

    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(scaleGrid);
    controls.add(modeBox);

    tree2Panel.add(controls, BorderLayout.NORTH);

}

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From source file:org.wicketstuff.datatable_autocomplete.tree.TreeVisualizer.java

/**
 * @param graph/*from w ww .  j a  va2 s  .c o  m*/
 * 
 */
public TreeVisualizer(String title, DirectedGraph<TrieNode<String>, String> graph) {
    super();

    // The Layout<V, E> is parameterized by the vertex and edge types
    Layout<TrieNode<String>, String> layout = new TreeLayout<TrieNode<String>, String>(
            new DelegateForest<TrieNode<String>, String>(graph));
    // layout.setSize(new Dimension(300,300)); // sets the initial size of the space
    // The BasicVisualizationServer<V,E> is parameterized by the edge types
    BasicVisualizationServer<TrieNode<String>, String> vv = new BasicVisualizationServer<TrieNode<String>, String>(
            layout);
    vv.setPreferredSize(new Dimension(350, 350)); // Sets the viewing area size

    vv.getRenderer().getVertexLabelRenderer().setPosition(Position.CNTR);

    vv.getRenderContext().setVertexLabelTransformer(new Transformer<TrieNode<String>, String>() {

        public String transform(TrieNode<String> node) {
            return node.getCharacter();
        }
    });

    JFrame frame = new JFrame(title);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add(vv);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:org.wicketstuff.datatable_autocomplete.tree.TrieVisualizer.java

/**
 * @param graph//  w  w w  . j  a v a 2s .  c  o m
 * 
 */
public TrieVisualizer(String title, TrieGraph<T> graph, TrieVisualizerLayout layoutType) {

    this.graph = graph;

    // The Layout<V, E> is parameterized by the vertex and edge types

    Layout<TrieNode<T>, String> layout = null;

    switch (layoutType) {
    case TREE:
        layout = new TreeLayout<TrieNode<T>, String>(new DelegateForest<TrieNode<T>, String>(graph));
        break;

    case DAG:
        layout = new DAGLayout<TrieNode<T>, String>(graph);
        break;
    }

    // layout.setSize(new Dimension(300,300)); // sets the initial size of
    // the space
    // The BasicVisualizationServer<V,E> is parameterized by the edge types
    VisualizationViewer<TrieNode<T>, String> vv = new VisualizationViewer<TrieNode<T>, String>(layout);
    vv.setPreferredSize(new Dimension(350, 350)); // Sets the viewing area
    // size

    vv.getRenderer().getVertexLabelRenderer().setPosition(Position.CNTR);

    vv.getRenderContext().setVertexLabelTransformer(new Transformer<TrieNode<T>, String>() {

        public String transform(TrieNode<T> node) {
            return node.getCharacter();
        }
    });

    // Create a graph mouse and add it to the visualization component
    DefaultModalGraphMouse<TrieNode<T>, String> gm = new DefaultModalGraphMouse<TrieNode<T>, String>();
    gm.setMode(ModalGraphMouse.Mode.TRANSFORMING);
    vv.setGraphMouse(gm);

    JFrame frame = new JFrame(title);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add(vv);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:org.wicketstuff.datatable_autocomplete.tree.TSTVisualizer.java

/**
 * @param title/*  ww  w  . ja  v a 2s.  c o  m*/
 * @param graph
 * 
 */
public TSTVisualizer(String title, TSTGraph<String> graph) {
    super();

    this.graph = graph;

    // The Layout<V, E> is parameterized by the vertex and edge types
    Layout<TernaryNode<String>, String> layout = new TreeLayout<TernaryNode<String>, String>(
            new DelegateForest<TernaryNode<String>, String>(graph));
    // layout.setSize(new Dimension(300,300)); // sets the initial size of the space
    // The BasicVisualizationServer<V,E> is parameterized by the edge types
    BasicVisualizationServer<TernaryNode<String>, String> vv = new BasicVisualizationServer<TernaryNode<String>, String>(
            layout);
    vv.setPreferredSize(new Dimension(350, 350)); // Sets the viewing area size

    vv.getRenderer().getVertexLabelRenderer().setPosition(Position.CNTR);

    vv.getRenderContext().setVertexLabelTransformer(new Transformer<TernaryNode<String>, String>() {

        public String transform(TernaryNode<String> node) {
            return node.getCharacter();
        }
    });

    JFrame frame = new JFrame(title);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add(vv);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:org.wmediumd.WmediumdGraphView.java

private void setupVisualization() {
    // Create a Layout to display our graph data
    Layout<MyNode, MyLink> layout = new FRLayout<MyNode, MyLink>(graph);
    layout.setSize(new Dimension(640, 480)); // Sets the initial size of the space

    Transformer<MyNode, Paint> vertexPaint = new Transformer<MyNode, Paint>() {

        @Override/*from  w w w  .ja  va2 s . co  m*/
        public Paint transform(MyNode arg0) {
            // TODO Auto-generated method stub
            return Color.ORANGE;
        }
    };
    // Transformer to draw links with dark blue color
    //      Transformer<MyLink,Paint> edgePaint = new Transformer<MyLink, Paint>() {
    //
    //         @Override
    //         public Paint transform(MyLink arg0) {
    //            // TODO Auto-generated method stub
    //            return new Color(68, 68, 68);
    //         }
    //      };

    // Set up a new stroke Transformer for the edges
    Transformer<MyLink, Stroke> edgeStrokeTransformer = new Transformer<MyLink, Stroke>() {

        @Override
        public Stroke transform(MyLink s) {

            float plossSum = s.getPlossSumFloat();

            if (plossSum > 0.0f) {
                // For each Link estimate the quality and create a custom stroke
                float dash[] = { 12.5f - s.getPlossSumFloat(), s.getPlossSumFloat() };
                return new BasicStroke(1.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 1.0f, dash, 0.0f);
            } else {
                return new BasicStroke(1.5f);
            }
        }
    };

    // Create a Visualization viewer to draw our Layout
    vViewer = new VisualizationViewer<MyNode, MyLink>(layout);
    vViewer.setPreferredSize(new Dimension(640, 480)); //Sets the viewing area size
    vViewer.getRenderContext().setVertexFillPaintTransformer(vertexPaint);
    //vViewer.getRenderContext().setEdgeDrawPaintTransformer(edgePaint);
    vViewer.getRenderContext().setEdgeStrokeTransformer(edgeStrokeTransformer);
    vViewer.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<MyNode>());
    vViewer.getRenderer().getVertexLabelRenderer().setPosition(Position.CNTR);

}

---

From source file:paquete.HollywoodUI.java

private void Mostrar_grafoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_Mostrar_grafoActionPerformed
    SimpleGraphView sgv = new SimpleGraphView();
    sgv.setGrafo(HollyUniverseGraph);//from  ww  w  .j av a  2s.  c o m
    Layout<Actor, Arista> layout = new CircleLayout(sgv.grafo);
    layout.setSize(new Dimension(800, 600));
    BasicVisualizationServer<Actor, Arista> bvs = new BasicVisualizationServer<>(layout);
    bvs.setPreferredSize(new Dimension(850, 650));
    //agregando etiquetas al grafo
    Transformer<Actor, Paint> vertexPaint = new Transformer<Actor, Paint>() {
        public Paint transform(Actor i) {
            return Color.GREEN;
        }
    };
    float dash[] = { 10.0f };
    final Stroke edgeStroke = new BasicStroke(3.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 10.0f, dash,
            0.0f);
    Transformer<Arista, Stroke> edgeStrokeTransformer = new Transformer<Arista, Stroke>() {
        public Stroke transform(Arista s) {
            return edgeStroke;
        }
    };

    bvs.getRenderContext().setVertexFillPaintTransformer(vertexPaint);
    //        bvs.getRenderContext().setEdgeStrokeTransformer(edgeStrokeTransformer);
    bvs.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
    bvs.getRenderContext().setEdgeLabelTransformer(new ToStringLabeller());
    bvs.getRenderer().getVertexLabelRenderer().setPosition(Position.CNTR);

    JFrame frame = new JFrame("Vista del grafo con libreria JUNG2");
    frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
    frame.getContentPane().add(bvs);
    frame.pack();
    frame.setLocationRelativeTo(this);
    frame.setVisible(true);
}

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