Overview Schemas Index

DATE_TIME_SCHEMA (jsdai.SDate_time_schema)


FUNCTION acyclic_time_interval_relationship
          (relation : time_interval_relationship, relatives : SET [1:?] OF time_interval, specific_relation : STRING) : BOOLEAN;

 LOCAL x : SET OF time_interval_relationship ; END_LOCAL ; IF  relation . relating_time_interval IN  relatives THEN  RETURN  ( FALSE  ) ; END_IF  ; x := QUERY ( ti <* bag_to_set ( USEDIN ( relation . relating_time_interval , 'date_time_schema.' + 'time_interval_relationship.' + 'related_time_interval' ) ) | specific_relation IN TYPEOF ( ti ) ) ; REPEAT i := 1 TO HIINDEX ( x ) ; IF NOT acyclic_time_interval_relationship ( x [ i ] , relatives + relation . relating_time_interval , specific_relation ) THEN RETURN  ( FALSE ) ; END_IF ; END_REPEAT ; RETURN ( TRUE ) ; 

END_FUNCTION; -- acyclic_time_interval_relationship

public class FAcyclic_time_interval_relationship
          public static Value run(SdaiContext _context, Value relation, Value relatives, Value specific_relation)