X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=system%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2Fgraph%2FEdgeSelector.java;h=b403c897aacbddc64ce024029bd0ba584e59ff8b;hb=96c8961955a306314dfe0cf9ca192252de39fc1c;hp=fca26ffbba17bafc61d5afba32dafab23c3711a6;hpb=81fe8784a2182e25f92a7591ec5b0fba00afb828;p=utils

diff --git a/system/general/src/main/java/org/wamblee/system/graph/EdgeSelector.java b/system/general/src/main/java/org/wamblee/system/graph/EdgeSelector.java
index fca26ffb..b403c897 100644
--- a/system/general/src/main/java/org/wamblee/system/graph/EdgeSelector.java
+++ b/system/general/src/main/java/org/wamblee/system/graph/EdgeSelector.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2008 the original author or authors.
+ * Copyright 2005-2010 the original author or authors.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,23 +15,35 @@
  */ 
 package org.wamblee.system.graph;
 
+/**
+ * 
+ * @author $author$
+ * @version $Revision$
+ * 
+ */
 public class EdgeSelector<FromType extends Node, ToType extends Node> {
-    
-    public static interface Selector<FromType extends Node, ToType extends Node> { 
-        void execute(FromType aFrom, ToType aTo);
-    }
-    
-    private Class<FromType> fromType; 
+    private Class<FromType> fromType;
+
     private Class<ToType> toType;
-    
+
+    /**
+     * Creates a new EdgeSelector object.
+     * 
+     */
     public EdgeSelector(Class<FromType> aFrom, Class<ToType> aTo) {
-        fromType = aFrom; 
+        fromType = aFrom;
         toType = aTo;
     }
 
-    public void execute(Selector<FromType,ToType> aSelector, Edge aEdge) { 
-        if ( fromType.isInstance(aEdge.getFrom()) && toType.isInstance(aEdge.getTo())) { 
-            aSelector.execute((FromType)aEdge.getFrom(), (ToType)aEdge.getTo());
-        }    
+    public void execute(Selector<FromType, ToType> aSelector, Edge aEdge) {
+        if (fromType.isInstance(aEdge.getFrom()) &&
+            toType.isInstance(aEdge.getTo())) {
+            aSelector.execute((FromType) aEdge.getFrom(), (ToType) aEdge
+                .getTo());
+        }
+    }
+
+    public static interface Selector<FromType extends Node, ToType extends Node> {
+        void execute(FromType aFrom, ToType aTo);
     }
 }