OclIsInvalid
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(Updated Edited template to July 12, 2025.)
 
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=== oclIsInvalid () : Boolean ===
=== oclIsInvalid () : Boolean ===
Returns true if ''self'' is equal to *invalid*.
Returns true if ''self'' is equal to *invalid*.  
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!Expression
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[[Category:OCL]]
[[Category:OCL General Operators]]
{{Edited|July|12|2025}}

Latest revision as of 05:59, 20 January 2025

This page was created by Peter on 2019-11-07. Last edited by Edgar on 2025-01-20.

oclIsInvalid () : Boolean

Returns true if self is equal to *invalid*.

Expression Result
let anObject : String = null in anObject.oclIsInvalid() false
let anObject : String = invalid in anObject.oclIsInvalid() true
let anObject : String = 'null' in anObject.oclIsInvalid() false