add code to test against #26

USe EcoreUtil.getAllContents() to display SCL tree as seen by EMF

fr.centralesupelec.edf.riseclipse.iec61850.scl.validator/src/fr/centralesupelec/edf/riseclipse/iec61850/scl/validator/RiseClipseValidatorSCL.java

@@ -22,6 +22,7 @@
 package fr.centralesupelec.edf.riseclipse.iec61850.scl.validator;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
@@ -41,6 +42,7 @@ import fr.centralesupelec.edf.riseclipse.validation.ocl.OCLValidator;
 
 import org.eclipse.emf.common.notify.AdapterFactory;
 import org.eclipse.emf.common.util.Diagnostic;
+import org.eclipse.emf.common.util.TreeIterator;
 import org.eclipse.emf.ecore.EAttribute;
 import org.eclipse.emf.ecore.EDataType;
 import org.eclipse.emf.ecore.EObject;
@@ -49,6 +51,7 @@ import org.eclipse.emf.ecore.EValidator;
 import org.eclipse.emf.ecore.EValidator.SubstitutionLabelProvider;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.util.Diagnostician;
+import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.emf.edit.provider.IItemLabelProvider;
 import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.ocl.pivot.validation.ComposedEValidator;
@@ -420,6 +423,12 @@ public class RiseClipseValidatorSCL {
                     }
                 });
             });
+            
+            for( TreeIterator< ? extends EObject > t = EcoreUtil.getAllContents( Collections.singleton( scl ) ); t.hasNext(); ) {
+                EObject child = t.next();
+                console.info( child.getClass().getName() );
+            }
+
         }
         
         System.exit( 0 );