public ChangedObjectReferenceAttributeAction(long position, NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectReference
			 oref, int recursionLevel)
		{
			this.updatePosition = position;
			this.objectReference = oref;
			this.recursionLevel = recursionLevel;
		}
 public ChangedObjectReferenceAttributeAction(long position, NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectReference
                                              oref, int recursionLevel)
 {
     this.updatePosition  = position;
     this.objectReference = oref;
     this.recursionLevel  = recursionLevel;
 }