OCLOperators count
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    === count ( object : T ) : Integer ===
    === count ( object : T ) : Integer ===
    Returns how many times ''object'' is in the collection ''self''.  
    Returns how many times ''object'' is in the collection ''self''.  
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    [[Category:OCL Collection Operators]]
    [[Category:OCL Collection Operators]]
    [[Category:OCL General Operators]]
    [[Category:OCL General Operators]]
    {{Edited|July|12|2024}}
    {{Edited|July|12|2025}}

    Latest revision as of 05:57, 20 January 2025

    This page was created by Alexandra on 2017-08-13. Last edited by Edgar on 2025-01-20.

    count ( object : T ) : Integer

    Returns how many times object is in the collection self.

    Expression Result
    Sequence{2.3, 5.2}->count(5.2) 1
    Set{3, 'test', 4.0, 4, 4.0, 'test'}->count(null) 0
    Set{3, null, 4.0, null, 'test'}->count(null) 1
    Bag{3, null, 4.0, null, 'test'}->count(null) 2
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