OCLOperators notNull
This page was created by Hans.karlsen on 2017-11-20. Last edited by 62.169.16.147 on 2026-09-12.
Returns true if the value is not null otherwise false.
Examples[edit source]
Product.allinstances->first.Name.notNullThis checks that the name attribute is not null, it returns false if it is.
See also: OCLOperators_isNull and OCLOperators_nullValue