if (content instanceof ObjAttribute) {
ObjAttribute attr = (ObjAttribute) content;
attr.setName(getFreeName(checker, attr.getName()));
objEntity.addAttribute(attr);
CreateAttributeAction.fireObjAttributeEvent(this, mediator, mediator
.getCurrentDataMap(), objEntity, attr);
}
else if (content instanceof ObjRelationship) {
ObjRelationship rel = (ObjRelationship) content;