Java 类org.apache.commons.collections15.functors.ChainedTransformer 实例源码

@SuppressWarnings("unchecked")
   protected AbstractLayout(Graph<V,E> graph, Transformer<V,Point2D> initializer) {
    this.graph = graph;
    Transformer<V, ? extends Object> chain = 
        ChainedTransformer.getInstance(initializer, CloneTransformer.getInstance());
    this.locations = LazyMap.decorate(new HashMap<V,Point2D>(), (Transformer<V,Point2D>)chain);
    initialized = true;
}

@SuppressWarnings("unchecked")
   protected AbstractLayout(Graph<V,E> graph, Transformer<V,Point2D> initializer, Dimension size) {
    this.graph = graph;
    Transformer<V, ? extends Object> chain = 
        ChainedTransformer.getInstance(initializer, CloneTransformer.getInstance());
    this.locations = LazyMap.decorate(new HashMap<V,Point2D>(), (Transformer<V,Point2D>)chain);
    this.size = size;
}

@SuppressWarnings("unchecked")
  public void setInitializer(Transformer<V,Point2D> initializer) {
    if(this.equals(initializer)) {
        throw new IllegalArgumentException("Layout cannot be initialized with itself");
    }
Transformer<V, ? extends Object> chain = 
    ChainedTransformer.getInstance(initializer, CloneTransformer.getInstance());
    this.locations = LazyMap.decorate(new HashMap<V,Point2D>(), (Transformer<V, Point2D>)chain);
    initialized = true;
  }

@SuppressWarnings("unchecked")
   protected AbstractLayout(Graph<V,E> graph, Transformer<V,Point2D> initializer) {
    this.graph = graph;
    Transformer<V, ? extends Object> chain = 
        ChainedTransformer.getInstance(initializer, CloneTransformer.getInstance());
    this.locations = LazyMap.decorate(new HashMap<V,Point2D>(), (Transformer<V,Point2D>)chain);
    initialized = true;
}

@SuppressWarnings("unchecked")
   protected AbstractLayout(Graph<V,E> graph, Transformer<V,Point2D> initializer, Dimension size) {
    this.graph = graph;
    Transformer<V, ? extends Object> chain = 
        ChainedTransformer.getInstance(initializer, CloneTransformer.getInstance());
    this.locations = LazyMap.decorate(new HashMap<V,Point2D>(), (Transformer<V,Point2D>)chain);
    this.size = size;
}

@SuppressWarnings("unchecked")
  public void setInitializer(Transformer<V,Point2D> initializer) {
    if(this.equals(initializer)) {
        throw new IllegalArgumentException("Layout cannot be initialized with itself");
    }
Transformer<V, ? extends Object> chain = 
    ChainedTransformer.getInstance(initializer, CloneTransformer.getInstance());
    this.locations = LazyMap.decorate(new HashMap<V,Point2D>(), (Transformer<V, Point2D>)chain);
    initialized = true;
  }

@SuppressWarnings("unchecked")
   protected AbstractLayout(Graph graph, Transformer<Node,Point2D> initializer) {
    this.graph = graph;
    Transformer<Node, ? extends Object> chain = 
        ChainedTransformer.getInstance(initializer, CloneTransformer.getInstance());
    this.locations = LazyMap.decorate(new HashMap<Node,Point2D>(), (Transformer<Node,Point2D>)chain);
    initialized = true;
}

/**
*   Initializer
*
*   @param inVdat VarData Object
*/
public CustomQueryView(VarData inVdat, VarSifter inGui) {
    vdat = inVdat;
    gui = inGui;
    String[] origSampleNames = vdat.returnSampleNames();  // The original names - DON'T CHANGE THIS!!
    sampleNames = new String[origSampleNames.length];
    annotNames = vdat.returnDataNames();
    dataTypeAt = vdat.returnDataTypeAt();
    sampleIndexOf = new HashMap<String,Integer>(origSampleNames.length);
    annoSize = dataTypeAt.size();
    annotMap = vdat.returnAnnotMap();

    for (int i=0; i<origSampleNames.length; i++) {
        String n = origSampleNames[i];
        sampleIndexOf.put(n, i);
        sampleNames[i] = n;
    }

    graph = new DelegateForest<CustomVertex,Integer>();
    layout = new TreeLayout<CustomVertex,Integer>(graph);
    vv = new VisualizationViewer<CustomVertex,Integer>(layout);
    VertexLabelAsShapeRenderer<CustomVertex,Integer> vlasr = new 
        VertexLabelAsShapeRenderer<CustomVertex,Integer>(vv.getRenderContext());
    vv.getRenderContext().setVertexLabelTransformer(
        new ChainedTransformer<CustomVertex,String>(new Transformer[]{
            new ToStringLabeller<String>(),
            new Transformer<String,String>() {
                public String transform(String input) {
                    return "<html><center>"+input;
                }
            }
        }));
    vv.getRenderContext().setVertexShapeTransformer(vlasr);
    vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());
    vv.getRenderer().setVertexLabelRenderer(vlasr);

    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();
    modeBox = graphMouse.getModeComboBox();
    modeBox.setMaximumSize(modeBox.getPreferredSize());
    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.PICKING);

    vv.setGraphMouse(graphMouse);

    String out = "";
    sampleList = new JList(sampleNames);
    annotList = new JList(annotNames);

    initQuery();
    initTable();
}

public CachingLayout(Layout<V, E> delegate) {
    super(delegate);
    this.locationMap = LazyMap.<V,Point2D>decorate(new HashMap<V,Point2D>(), 
            new ChainedTransformer<V, Point2D>(new Transformer[]{delegate, CloneTransformer.<Point2D>getInstance()}));
}

public ObservableCachingLayout(Layout<V, E> delegate) {
    super(delegate);
    this.locationMap = LazyMap.<V,Point2D>decorate(new HashMap<V,Point2D>(), 
            new ChainedTransformer<V, Point2D>(new Transformer[]{delegate, CloneTransformer.<Point2D>getInstance()}));
}