Overview Schemas Index

LOCATION_SCHEMA (jsdai.SLocation_schema)


FUNCTION acyclic_location_relationship
          (relation : location_relationship, relatives : SET [0:?] OF location, specific_relation : STRING) : BOOLEAN;

 LOCAL x : SET OF location_relationship ; END_LOCAL ; IF  relation . relating_location IN  relatives THEN  RETURN  ( FALSE  ) ; END_IF  ; x := QUERY ( lctn <* bag_to_set ( USEDIN ( relation . relating_location , 'location_schema.' + 'location_relationship.' + 'related_location' ) ) | specific_relation IN TYPEOF ( lctn ) ) ; REPEAT i := 1 TO HIINDEX ( x ) ; IF NOT acyclic_location_relationship ( x [ i ] , relatives + relation . relating_location , specific_relation ) THEN RETURN  ( FALSE ) ; END_IF ; END_REPEAT ; RETURN ( TRUE ) ; 

END_FUNCTION; -- acyclic_location_relationship

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