OclIsInvalid
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=== oclIsInvalid () : Boolean === | === oclIsInvalid () : Boolean === | ||
Returns true if ''self'' is equal to *invalid*. | Returns true if ''self'' is equal to *invalid*. | ||
Revision as of 07:53, 17 June 2024
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 |