import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
+import java.util.Optional;
import org.opendaylight.yangtools.concepts.Immutable;
import org.opendaylight.yangtools.yang.model.api.DeviateDefinition;
import org.opendaylight.yangtools.yang.model.api.Deviation;
}
@Override
- public String getDescription() {
- return description;
+ public Optional<String> getDescription() {
+ return Optional.ofNullable(description);
}
@Override
- public String getReference() {
- return reference;
+ public Optional<String> getReference() {
+ return Optional.ofNullable(reference);
}
@Override