Bug 2273: Removed unbuilt third-party code.

[controller.git] / third-party / net.sf.jung2 / src / main / java / edu / uci / ics / jung / algorithms / layout / CircleLayout.java

diff --git a/third-party/net.sf.jung2/src/main/java/edu/uci/ics/jung/algorithms/layout/CircleLayout.java b/third-party/net.sf.jung2/src/main/java/edu/uci/ics/jung/algorithms/layout/CircleLayout.java
deleted file mode 100644 (file)
index 8cafb77..0000000
--- a/third-party/net.sf.jung2/src/main/java/edu/uci/ics/jung/algorithms/layout/CircleLayout.java
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (c) 2003, the JUNG Project and the Regents of the University 
- * of California
- * All rights reserved.
- *
- * This software is open-source under the BSD license; see either
- * "license.txt" or
- * http://jung.sourceforge.net/license.txt for a description.
- */
-/*
- * Created on Dec 4, 2003
- */
-package edu.uci.ics.jung.algorithms.layout;
-
-import java.awt.Dimension;
-import java.awt.geom.Point2D;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.commons.collections15.Factory;
-import org.apache.commons.collections15.map.LazyMap;
-
-import edu.uci.ics.jung.graph.Graph;
-
-
-
-/**
- * A {@code Layout} implementation that positions vertices equally spaced on a regular circle.
- *
- * @author Masanori Harada
- */
-public class CircleLayout<V, E> extends AbstractLayout<V,E> {
-
-       private double radius;
-       private List<V> vertex_ordered_list;
-       
-       Map<V, CircleVertexData> circleVertexDataMap =
-                       LazyMap.decorate(new HashMap<V,CircleVertexData>(), 
-                       new Factory<CircleVertexData>() {
-                               public CircleVertexData create() {
-                                       return new CircleVertexData();
-                               }});    
-
-       /**
-        * Creates an instance for the specified graph.
-        */
-       public CircleLayout(Graph<V,E> g) {
-               super(g);
-       }
-
-       /**
-        * Returns the radius of the circle.
-        */
-       public double getRadius() {
-               return radius;
-       }
-
-       /**
-        * Sets the radius of the circle.  Must be called before
-        * {@code initialize()} is called.
-        */
-       public void setRadius(double radius) {
-               this.radius = radius;
-       }
-
-       /**
-        * Sets the order of the vertices in the layout according to the ordering
-        * specified by {@code comparator}.
-        */
-       public void setVertexOrder(Comparator<V> comparator)
-       {
-           if (vertex_ordered_list == null)
-               vertex_ordered_list = new ArrayList<V>(getGraph().getVertices());
-           Collections.sort(vertex_ordered_list, comparator);
-       }
-
-    /**
-     * Sets the order of the vertices in the layout according to the ordering
-     * of {@code vertex_list}.
-     */
-       public void setVertexOrder(List<V> vertex_list)
-       {
-           if (!vertex_list.containsAll(getGraph().getVertices())) 
-               throw new IllegalArgumentException("Supplied list must include " +
-                               "all vertices of the graph");
-           this.vertex_ordered_list = vertex_list;
-       }
-       
-       public void reset() {
-               initialize();
-       }
-
-       public void initialize() 
-       {
-               Dimension d = getSize();
-               
-               if (d != null) 
-               {
-                   if (vertex_ordered_list == null) 
-                       setVertexOrder(new ArrayList<V>(getGraph().getVertices()));
-
-                       double height = d.getHeight();
-                       double width = d.getWidth();
-
-                       if (radius <= 0) {
-                               radius = 0.45 * (height < width ? height : width);
-                       }
-
-                       int i = 0;
-                       for (V v : vertex_ordered_list)
-                       {
-                               Point2D coord = transform(v);
-
-                               double angle = (2 * Math.PI * i) / vertex_ordered_list.size();
-
-                               coord.setLocation(Math.cos(angle) * radius + width / 2,
-                                               Math.sin(angle) * radius + height / 2);
-
-                               CircleVertexData data = getCircleData(v);
-                               data.setAngle(angle);
-                               i++;
-                       }
-               }
-       }
-
-       protected CircleVertexData getCircleData(V v) {
-               return circleVertexDataMap.get(v);
-       }
-
-       protected static class CircleVertexData {
-               private double angle;
-
-               protected double getAngle() {
-                       return angle;
-               }
-
-               protected void setAngle(double angle) {
-                       this.angle = angle;
-               }
-
-               @Override
-               public String toString() {
-                       return "CircleVertexData: angle=" + angle;
-               }
-       }
-}