add filename getter to NsdObject

fr.centralesupelec.edf.riseclipse.iec61850.nsd/src/fr/centralesupelec/edf/riseclipse/iec61850/nsd/NsdObject.java

@@ -102,4 +102,9 @@ public interface NsdObject extends EObject {
      * @generated
      */
     boolean buildExplicitLinks( IRiseClipseConsole console, boolean forceUpdate );
+
+    /*
+     * @generated NOT
+     */
+    String getFilename();
 } // NsdObject

fr.centralesupelec.edf.riseclipse.iec61850.nsd/src/fr/centralesupelec/edf/riseclipse/iec61850/nsd/impl/NsdObjectImpl.java

@@ -31,6 +31,7 @@ import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.resource.ResourceSet;
 
 /**
@@ -279,5 +280,10 @@ public abstract class NsdObjectImpl extends MinimalEObjectImpl.Container impleme
         if( rs instanceof NsdResourceSetImpl ) return ( NsdResourceSetImpl ) rs;
         return null;
     }
+    
+    public String getFilename() {
+        Resource r = eResource();
+        return ( r == null ) ? "" : r.getURI().lastSegment();
+    }
 
 } //NsdObjectImpl