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FUNCTION acyclic_position_in_organization_relationship (relation : position_in_organization_relationship, relatives : SET [0:?] OF position_in_organization, specific_relation : STRING) : BOOLEAN; LOCAL x : SET OF position_in_organization_relationship ; END_LOCAL ; IF relation . relating_position_in_organization IN relatives THEN RETURN ( FALSE ) ; END_IF ; x := QUERY ( piorg <* bag_to_set ( USEDIN ( relation . relating_position_in_organization , 'person_organization_schema.' + 'position_in_organization_relationship.' + 'related_position_in_organization' ) ) | specific_relation IN TYPEOF ( piorg ) ) ; REPEAT i := 1 TO HIINDEX ( x ) ; IF NOT acyclic_position_in_organization_relationship ( x [ i ] , relatives + relation . relating_position_in_organization , specific_relation ) THEN RETURN ( FALSE ) ; END_IF ; END_REPEAT ; RETURN ( TRUE ) ; END_FUNCTION; -- acyclic_position_in_organization_relationship |
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public class FAcyclic_position_in_organization_relationship public static Value run(SdaiContext _context, Value relation, Value relatives, Value specific_relation) |