[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Space.java, 1.53, 1.54

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

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv8113/src/net/sourceforge/bprocessor/model

Modified Files:
	Space.java 
Log Message:
Implemented a space-checking method that is invoked by the menu on a space

Index: Space.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Space.java,v
retrieving revision 1.53
retrieving revision 1.54
diff -C2 -d -r1.53 -r1.54
*** Space.java	30 Aug 2006 09:53:15 -0000	1.53
--- Space.java	31 Aug 2006 13:01:39 -0000	1.54
***************
*** 1670,1672 ****
--- 1670,1744 ----
      }
    }
+   
+   /**
+    * Perform a consistency check of the geometry.
+    * @return True of sucessful
+    */
+   public boolean check() {
+     {
+       // Check ownership relation
+       {
+         Iterator iter = getElements().iterator();
+         while (iter.hasNext()) {
+           Geometric current = (Geometric) iter.next();
+           if (current.getOwner() != this) {
+             throw new Error(current + " not owned by " + this);
+           }
+         }
+       }
+       {
+         Iterator iter = getSurfaces().iterator();
+         while (iter.hasNext()) {
+           Geometric current = (Geometric) iter.next();
+           if (current.getOwner() != this) {
+             throw new Error(current + " not owned by " + this);
+           }
+         }
+       }
+       {
+         Iterator iter = getEdges().iterator();
+         while (iter.hasNext()) {
+           Geometric current = (Geometric) iter.next();
+           if (current.getOwner() != this) {
+             throw new Error(current + " not owned by " + this);
+           }
+         }
+       }
+       {
+         Iterator iter = getVertices().iterator();
+         while (iter.hasNext()) {
+           Geometric current = (Geometric) iter.next();
+           if (current.getOwner() != this) {
+             throw new Error(current + " not owned by " + this);
+           }
+         }
+       }
+     }
+     {
+       // Exterior - hole check
+       {
+         Iterator iter = getSurfaces().iterator();
+         while (iter.hasNext()) {
+           Surface current = (Surface) iter.next();
+           Iterator holes = current.getHoles().iterator();
+           while (holes.hasNext()) {
+             Surface hole = (Surface) holes.next();
+             if (hole.getExterior() != current) {
+               throw new Error(current + " not exterior to " + hole);
+             }
+           }
+           Set mark = new HashSet();
+           while (current != null) {
+             if (mark.contains(current)) {
+               throw new Error("cycle in exterior " + current);
+             } else {
+               mark.add(current);
+               current = current.getExterior();
+             }
+           }
+         }
+       }
+     }
+     return true;
+   }
  }