return visibl visibl kind model element featur tag src visibl taken account gener languag depend visibl param object visibl kind model elel gener visibl gener visibl object model facad featur todo src visibl tag doesn appear creat argo uml current object tv model facad tag valu src visibl tv object tv valu model facad valu tv taggedvalu issu tv valu tag tv valu tag tag trim equal tag trim lower equal tag trim lower equal tag model facad model element model facad model facad model facad model facad model facad visibl kind model visibl kind equal model visibl kind equal model visibl kind equal model visibl kind equal 