presto-spi/src/main/java/io/prestosql/spi/predicate/TupleDomain.java/TupleDomain/fromFixedValues
class TupleDomain:    public static <T> TupleDomain<T> fromFixedValues(Map<T, NullableValue> fixedValues)
    {
        return TupleDomain.withColumnDomains(fixedValues.entrySet().stream()
                .collect(toLinkedMap(
                        Map.Entry::getKey,
                        entry -> {
                            Type type = entry.getValue().getType();
                            Object value = entry.getValue().getValue();
                            return value == null ? Domain.onlyNull(type) : Domain.singleValue(type, value);
                        })));
    }