ALF-7260: schema comparator

* replace path/push/pop mechanism as it doesn't work well at reporting where differences/validation errors occur.
* add getParent() to DbObject - so that a path-style identifier can be deduced for a DbObject when needed
* add DbProperty to specify a specific DbObject's property and value -- acts as a schema location pointer
* refactored Result code (need difference result and validation error result)





git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31527 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/util/schemacomp/model/Sequence.java

@@ -28,9 +28,9 @@ import org.alfresco.util.schemacomp.DbObjectVisitor;
  */
 public class Sequence extends AbstractDbObject
 {
-    public Sequence(String name)
+    public Sequence(DbObject parent, String name)
     {
-        super(name);
+        super(parent, name);
     }
     
     @Override