Disable 'allDimensions' feature in the trace edit view (#211)

* Disable 'allDimensions' feature in the trace edit view

Fixes having dimensions shown twice in the view (ie. with bith
'dimensions' and 'allDimensions', while the former is derived from the
latter)

* Set '@generated NOT' on modified getChildrenFeatures method

Author: ebousse

trace/commons/plugins/org.eclipse.gemoc.trace.commons.model.edit/src/org/eclipse/gemoc/trace/commons/model/generictrace/provider/GenericTracedObjectItemProvider.java

@@ -79,20 +79,24 @@ protected void addOriginalObjectPropertyDescriptor(Object object) {
 				 null,
 				 null));
 	}
-
+ 
 	/**
 	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
 	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
 	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
-	 * @generated
+	 * @generated NOT
 	 */
 	@Override
 	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
 		if (childrenFeatures == null) {
 			super.getChildrenFeatures(object);
-			childrenFeatures.add(GenerictracePackage.Literals.GENERIC_TRACED_OBJECT__ALL_DIMENSIONS);
+			
+			// NOTE: since "dimensions" is derived from "allDimensions", we must comment 
+			// the following generated line to avoid displaying each dimension twice in the edit view
+			//
+			// childrenFeatures.add(GenerictracePackage.Literals.GENERIC_TRACED_OBJECT__ALL_DIMENSIONS);
 		}
 		return childrenFeatures;
 	}