Documentation:OCLOperators notEmpty: Difference between revisions

OCLOperators notEmpty

Revision as of 14:37, 18 November 2019

This page was created by Alexandra on 2017-08-13. Last edited by Stephanie@mdriven.net on 2025-02-11.

Returns true if self contains at least one element, false otherwise.

@@ Line 1: / Line 1: @@
-Returns true of the collection is not empty
+=== notEmpty () : Boolean ===
+Returns true if ''self'' contains at least one element, false otherwise.
+{| class="wikitable"
+!Expression
+!Result
+|-
+|Sequence{2, 'a'}->notEmpty()
+|true
+|-
+|Sequence{null}->notEmpty()
+|true
+|-
+|Sequence{}->notEmpty()
+|false
+|}
 [[Category:OCLOperators]]