Changeset 171 for trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDshowMarkovModel.java

Timestamp:

09/09/11 06:23:36 (13 years ago)

Author:

sherbold

Message:

• code documentation and formatting

File:

• trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDshowMarkovModel.java (modified) (3 diffs)

trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDshowMarkovModel.java

@@ -23 +23 @@
 import edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position;
 
+/**
+ * <p>
+ * Command that visualizes first-order Markov models.
+ * </p>
+ * 
+ * @author Steffen Herbold
+ * @version 1.0
+ */
 public class CMDshowMarkovModel implements Command {
 
+        /*
+         * (non-Javadoc)
+         * 
+         * @see de.ugoe.cs.util.console.Command#help()
+         */
         @Override
         public void help() {
@@ -30 +43 @@
         }
 
+        /*
+         * (non-Javadoc)
+         * 
+         * @see de.ugoe.cs.util.console.Command#run(java.util.List)
+         */
         @Override
         public void run(List<Object> parameters) {
@@ -36 +54 @@
                 try {
                         modelname = (String) parameters.get(0);
-                        if( parameters.size()==2 ) {
-                                showNodeNames = Boolean.parseBoolean((String) parameters.get(1));
+                        if (parameters.size() == 2) {
+                                showNodeNames = Boolean
+                                                .parseBoolean((String) parameters.get(1));
                         }
                 } catch (Exception e) {
                         throw new InvalidParameterException();
                 }
-                
-                Object dataObject = GlobalDataContainer.getInstance().getData(modelname);
-                if( dataObject==null ) {
+
+                Object dataObject = GlobalDataContainer.getInstance()
+                                .getData(modelname);
+                if (dataObject == null) {
                         Console.printerrln("No model with name " + modelname + "found");
                 } else {
                         FirstOrderMarkovModel mm = (FirstOrderMarkovModel) dataObject;
-                        
+
                         Graph<String, MarkovEdge> graph = mm.getGraph();
-                        Layout<String, MarkovEdge> layout = new ISOMLayout<String, MarkovEdge>(graph);
-                        layout.setSize(new Dimension(1000,800)); // sets the initial size of the space
-                        // The BasicVisualizationServer<V,E> is parameterized by the edge types
-                        BasicVisualizationServer<String,MarkovEdge> vv =
-                        new BasicVisualizationServer<String,MarkovEdge>(layout);
-                        vv.setPreferredSize(new Dimension(1100,850)); //Sets the viewing area size
+                        Layout<String, MarkovEdge> layout = new ISOMLayout<String, MarkovEdge>(
+                                        graph);
+                        layout.setSize(new Dimension(1000, 800)); // sets the initial size
+                                                                                                                // of the space
+                        // The BasicVisualizationServer<V,E> is parameterized by the edge
+                        // types
+                        BasicVisualizationServer<String, MarkovEdge> vv = new BasicVisualizationServer<String, MarkovEdge>(
+                                        layout);
+                        vv.setPreferredSize(new Dimension(1100, 850)); // Sets the viewing
+                                                                                                                        // area size
 
-                        if( showNodeNames ) {
+                        if (showNodeNames) {
                                 final Rectangle rect = new Rectangle(240, 20);
-                                
-                                Transformer<String, Shape> vertexShapeTransformer =
-                                        new Transformer<String, Shape>() {
-                                                public Shape transform(String s) {
-                                                        return rect;
-                                                }
+
+                                Transformer<String, Shape> vertexShapeTransformer = new Transformer<String, Shape>() {
+                                        public Shape transform(String s) {
+                                                return rect;
+                                        }
                                 };
-                                vv.getRenderer().getVertexLabelRenderer().setPosition(Position.CNTR);
-                                vv.getRenderContext().setVertexShapeTransformer(vertexShapeTransformer);
-                                vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<String>());
+                                vv.getRenderer().getVertexLabelRenderer()
+                                                .setPosition(Position.CNTR);
+                                vv.getRenderContext().setVertexShapeTransformer(
+                                                vertexShapeTransformer);
+                                vv.getRenderContext().setVertexLabelTransformer(
+                                                new ToStringLabeller<String>());
                         }
-                        
-                        vv.getRenderContext().setEdgeLabelTransformer(new ToStringLabeller<MarkovEdge>());
-                        
+
+                        vv.getRenderContext().setEdgeLabelTransformer(
+                                        new ToStringLabeller<MarkovEdge>());
+
                         JFrame frame = new JFrame("Markov Model");
                         frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);