@FunctionalInterface public interface GetStatementOptional
Optional.empty() otherwise.| Modifier and Type | Method and Description |
|---|---|
Optional<Statement> |
get(Resource subject,
IRI predicate,
Value object,
Resource... contexts)
Either supplies a statement matching the given pattern, or
Optional.empty() otherwise. |
Optional<Statement> get(Resource subject, IRI predicate, Value object, Resource... contexts)
Optional.empty() otherwise.subject - A Resource to be used to match to statements.predicate - An IRI to be used to match to statements.object - A Value to be used to match to statements.contexts - An array of context Resource objects, or left out (not null) to select from all
contexts.Optional either containing a single statement matching the pattern or Optional.empty()
otherwise.Copyright © 2015-2021 Eclipse Foundation. All Rights Reserved.