bprocessor-commit

[Nordholt <nor...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv30719/src/net/sourceforge/bprocessor/model

Modified Files:
	Surface.java 
Log Message:
Added method to replace a segment of edges with one new edge, also an equalEps method, and some generics

Index: Surface.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Surface.java,v
retrieving revision 1.149
retrieving revision 1.150
diff -C2 -d -r1.149 -r1.150
*** Surface.java	29 Mar 2007 12:51:05 -0000	1.149
--- Surface.java	29 Mar 2007 13:57:14 -0000	1.150
***************
*** 354,357 ****
--- 354,373 ----
    }
    
+   /** Replaces a set of edges in this surface with a single edge
+    * @param replacedEdges Set of edges to replace
+    * @param newEdge the edge to replace with
+    */
+   public void replace(List<Edge> replacedEdges, Edge newEdge) {
+     List<Edge> currentEdges = new LinkedList<Edge>(getEdges());
+     if (!replacedEdges.isEmpty() &&
+         currentEdges.containsAll(replacedEdges)) {
+       Edge oldEdge = replacedEdges.iterator().next();
+       int index = currentEdges.indexOf(oldEdge);
+       currentEdges.set(index, newEdge);
+       currentEdges.removeAll(replacedEdges);
+       setEdges(currentEdges);
+     }    
+   }
+   
    /**
     * Replace one edge e1 and its vertices with e2's
***************
*** 489,493 ****
     *   class="net.sourceforge.bprocessor.model.Surface"
     */
!   public Collection getHoles() {
      if (holes == null) {
        return Collections.EMPTY_LIST;
--- 505,509 ----
     *   class="net.sourceforge.bprocessor.model.Surface"
     */
!   public Collection<Surface> getHoles() {
      if (holes == null) {
        return Collections.EMPTY_LIST;
***************
*** 1671,1674 ****
--- 1687,1717 ----
      return getName() + "[" + edges.size() + "]";
    }
+   
+   /**
+    * Tests if all edges of this surface has the same coordinates 
+    * as all those of another surface.
+    * @param s another surface
+    * @return true if all edges have same coordinates
+    */
+   public boolean equalEps(Surface s) {
+     List<Edge> thisEdgeList = this.getEdges();
+     List<Edge> otherEdgeList = new LinkedList(s.getEdges());
+     for (Edge e1 : thisEdgeList) {
+       boolean match = false;
+       for (Edge e2 : otherEdgeList) {
+         if ((e1.from.equalEps(e2.from) || 
+              e1.from.equalEps(e2.to)) &&
+             (e1.to.equalEps(e2.from) || 
+              e1.to.equalEps(e2.to))) {
+           match = true;
+           break;
+         }
+       }
+       if (!match) {
+         return false;
+       }
+     }
+     return true;
+   }