Changeset 171 for trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDtrainPPM.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/CMDtrainPPM.java (modified) (5 diffs)

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

@@ -11 +11 @@
 import de.ugoe.cs.util.console.Console;
 
+/**
+ * <p>
+ * Command that trains Prediction by Partial Match (PPM) models.
+ * </p>
+ * 
+ * @author Steffen Herbold
+ * @version 1.0
+ */
 public class CMDtrainPPM implements Command {
 
+        /*
+         * (non-Javadoc)
+         * 
+         * @see de.ugoe.cs.util.console.Command#help()
+         */
         @Override
         public void help() {
@@ -18 +31 @@
         }
 
+        /*
+         * (non-Javadoc)
+         * 
+         * @see de.ugoe.cs.util.console.Command#run(java.util.List)
+         */
         @SuppressWarnings("unchecked")
         @Override
@@ -29 +47 @@
                         probEscape = Double.parseDouble((String) parameters.get(1));
                         maxOrder = Integer.parseInt((String) parameters.get(2));
-                        if( parameters.size()==4 ) {
+                        if (parameters.size() == 4) {
                                 minOrder = Integer.parseInt((String) parameters.get(3));
                         }
@@ -35 +53 @@
                         throw new InvalidParameterException();
                 }
-                
+
                 List<List<Event<?>>> sequences = null;
-                Object dataObject = GlobalDataContainer.getInstance().getData("sequences");
-                        
+                Object dataObject = GlobalDataContainer.getInstance().getData(
+                                "sequences");
+
                 try {
                         sequences = (List<List<Event<?>>>) dataObject;
-                        if( sequences.size()>0 ) {
-                                if( sequences.get(0).get(0) instanceof Event ) {
-                                        PredictionByPartialMatch model = new PredictionByPartialMatch(maxOrder, minOrder, new Random(), probEscape);
+                        if (sequences.size() > 0) {
+                                if (sequences.get(0).get(0) instanceof Event) {
+                                        PredictionByPartialMatch model = new PredictionByPartialMatch(
+                                                        maxOrder, minOrder, new Random(), probEscape);
                                         model.train(sequences);
-                                        if( GlobalDataContainer.getInstance().addData(modelname, model) ) {
-                                                Console.traceln("Old data \"" + modelname + "\" overwritten");
-                                        }                                       
+                                        if (GlobalDataContainer.getInstance().addData(modelname,
+                                                        model)) {
+                                                Console.traceln("Old data \"" + modelname
+                                                                + "\" overwritten");
+                                        }
                                 } else {
                                         Console.traceln("Illegal use of \"sequences\" parameter in the GlobalDataContainer.");
@@ -53 +75 @@
                                 }
                         }
-                }
-                catch(ClassCastException e) {
+                } catch (ClassCastException e) {
                         Console.println("Sequences need to be loaded first using parseXML");
                 }