svn commit: r13142 - trunk/src/model/src/org/argouml/model/Facade.java

Author: tfmorris
Date: 2007-07-24 12:37:11-0700
New Revision: 13142

Modified:
   trunk/src/model/src/org/argouml/model/Facade.java

Log:
Add getRootElements method

Modified: trunk/src/model/src/org/argouml/model/Facade.java
Url: http://argouml.tigris.org/source/browse/argouml/trunk/src/model/src/org/argouml/model/Facade.java?view=diff&rev=13142&p1=trunk/src/model/src/org/argouml/model/Facade.java&p2=trunk/src/model/src/org/argouml/model/Facade.java&r1=13141&r2=13142
==============================================================================
--- trunk/src/model/src/org/argouml/model/Facade.java	(original)
+++ trunk/src/model/src/org/argouml/model/Facade.java	2007-07-24 12:37:11-0700
@@ -2026,6 +2026,16 @@
      * @return model for the model element.
      */
     Object getModel(Object handle);
+    
+    /**
+     * Return a collection of all Elements which have no owner (ie top level
+     * elements).
+     * <p>
+     * For ArgoUML created models this will typically just return a single 
+     * top level Model model element, but models created by other tools may
+     * have other top level elements.
+     */
+    Collection getRootElements();
 
     /**
      * Get the ModelElement which is one of: