@Override
public Stream<Entity> findAll(Query q) {
if (q.getRules().isEmpty()) {
return getEntities().stream();
}
if ((q.getRules().size() != 1) || (q.getRules().get(0).getOperator() != Operator.EQUALS)) {
throw new MolgenisDataException("The only query allowed on this Repository is gene EQUALS");
}
String geneSymbol = (String) q.getRules().get(0).getValue();
List<Entity> entities = getEntitiesByGeneSymbol().get(geneSymbol);
return entities != null ? entities.stream() : Stream.empty();
}
/**
* Validates query based on the given entity type, converts query values to the expected type if
* necessary.
*
* @param query query
* @param entityType entity type
* @throws MolgenisValidationException if query is invalid
*/
public void validate(Query<? extends Entity> query, EntityType entityType) {
query.getRules().forEach(queryRule -> validateQueryRule(queryRule, entityType));
}
