[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Surface.java,1.31,1.32

[Michael L. <he...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9577/src/net/sourceforge/bprocessor/model

Modified Files:
	Surface.java 
Log Message:
Implemented Surface.connected()

Index: Surface.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Surface.java,v
retrieving revision 1.31
retrieving revision 1.32
diff -C2 -d -r1.31 -r1.32
*** Surface.java	29 Sep 2005 09:28:07 -0000	1.31
--- Surface.java	29 Sep 2005 11:54:35 -0000	1.32
***************
*** 174,189 ****
        vertices.add(e0.getTo());
      } else if (edges.size() > 1) {
!       // The first vertex  must
!       // be the one that is NOT shared
!       // between e0 and e1
!       Edge e0 = (Edge) edges.get(0);
!       Edge e1 = (Edge) edges.get(1);
!       Vertex current = null;
!       if (!e1.contains(e0.getFrom())) {
!         current = e0.getFrom();
!       }
!       if (!e1.contains(e0.getTo())) {
!         current = e0.getTo();
!       }
        if (current != null) {
          vertices.add(current);
--- 174,178 ----
        vertices.add(e0.getTo());
      } else if (edges.size() > 1) {
!       Vertex current = getFirtVertex();
        if (current != null) {
          vertices.add(current);
***************
*** 227,230 ****
--- 216,230 ----
    
    /**
+    * Return true if this surface is connected.
+    * @return True if this surface is connected.
+    */
+   public boolean connected() {
+     List vertices = getVertices();
+     if (vertices.size() > 1) {
+       return (vertices.get(0) == vertices.get(vertices.size() - 1));
+     }
+     return false;
+   }
+   /**
     * Calculate center of gravity
     * @return The center of gravity