[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Project.java,1.34,1.35

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

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25445/src/net/sourceforge/bprocessor/model

Modified Files:
	Project.java 
Log Message:
Change to change-propagation and constraint handling

Index: Project.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Project.java,v
retrieving revision 1.34
retrieving revision 1.35
diff -C2 -d -r1.34 -r1.35
*** Project.java	1 Feb 2006 09:37:57 -0000	1.34
--- Project.java	7 Feb 2006 12:49:59 -0000	1.35
***************
*** 196,199 ****
--- 196,229 ----
    }
    
+   /**
+    * Handle the fact that a collection of vertices has been changed.
+    * Re-evaluate constraints and modellors related to the vertices and connected 
+    * edges and surfaces.
+    * @param vertices The changed vertices.
+    */
+   public void changed(Collection vertices) {
+     HashSet edges = new HashSet();
+     HashSet surfaces = new HashSet();
+     {
+       Iterator iter = vertices.iterator();
+       while (iter.hasNext()) {
+         Vertex current = (Vertex) iter.next();
+         edges.addAll(current.getEdges());
+       }
+     }
+     {
+       Iterator iter = edges.iterator();
+       while (iter.hasNext()) {
+         Edge current = (Edge) iter.next();
+         surfaces.addAll(current.getSurfaces());
+       }
+     }
+     Iterator iter = surfaces.iterator();
+     while (iter.hasNext()) {
+       Surface current = (Surface) iter.next();
+       updateConstraints(current);
+     }
+   }
+   
  
    /**