Examples with Concept ai.grakn.concept.Concept used on opensource projects

Example 11 with Concept

use of ai.grakn.concept.Concept in project grakn by graknlabs.

the class TxObserver method getConcept.

private void getConcept(GrpcConcept.ConceptId conceptId) {
    Optional<Concept> concept = Optional.ofNullable(tx().getConcept(GrpcUtil.convert(conceptId)));
    TxResponse response = TxResponse.newBuilder().setOptionalConcept(GrpcUtil.convertOptionalConcept(concept)).build();
    responseObserver.onNext(response);
}

Example 12 with Concept

use of ai.grakn.concept.Concept in project grakn by graknlabs.

the class TxObserver method getSchemaConcept.

private void getSchemaConcept(GrpcConcept.Label label) {
    Optional<Concept> concept = Optional.ofNullable(tx().getSchemaConcept(GrpcUtil.convert(label)));
    TxResponse response = TxResponse.newBuilder().setOptionalConcept(GrpcUtil.convertOptionalConcept(concept)).build();
    responseObserver.onNext(response);
}

Example 13 with Concept

use of ai.grakn.concept.Concept in project grakn by graknlabs.

the class RemoteGraknTxTest method whenPuttingRole_EnsureCorrectRequestIsSent.

@Test
public void whenPuttingRole_EnsureCorrectRequestIsSent() {
    ConceptId id = ConceptId.of(V123.getValue());
    Label label = Label.of("foo");
    try (RemoteGraknTx tx = RemoteGraknTx.create(session, GrpcUtil.openRequest(KEYSPACE, GraknTxType.READ))) {
        // The open request
        verify(server.requests()).onNext(any());
        Concept concept = RemoteConcepts.createRole(tx, id);
        server.setResponse(GrpcUtil.putRoleRequest(label), GrpcUtil.conceptResponse(concept));
        assertEquals(concept, tx.putRole(label));
    }
}

Example 14 with Concept

use of ai.grakn.concept.Concept in project grakn by graknlabs.

the class RemoteGraknTxTest method whenGettingSchemaConceptViaLabel_EnsureCorrectRequestIsSent.

@Test
public void whenGettingSchemaConceptViaLabel_EnsureCorrectRequestIsSent() {
    Label label = Label.of("foo");
    ConceptId id = ConceptId.of(V123.getValue());
    try (RemoteGraknTx tx = RemoteGraknTx.create(session, GrpcUtil.openRequest(KEYSPACE, GraknTxType.READ))) {
        // The open request
        verify(server.requests()).onNext(any());
        Concept concept = RemoteConcepts.createAttributeType(tx, id);
        server.setResponse(GrpcUtil.getSchemaConceptRequest(label), GrpcUtil.optionalConceptResponse(Optional.of(concept)));
        assertEquals(concept, tx.getSchemaConcept(label));
    }
}

Example 15 with Concept

use of ai.grakn.concept.Concept in project grakn by graknlabs.

the class RemoteGraknTxTest method whenPuttingRelationshipType_EnsureCorrectRequestIsSent.

@Test
public void whenPuttingRelationshipType_EnsureCorrectRequestIsSent() {
    ConceptId id = ConceptId.of(V123.getValue());
    Label label = Label.of("foo");
    try (RemoteGraknTx tx = RemoteGraknTx.create(session, GrpcUtil.openRequest(KEYSPACE, GraknTxType.READ))) {
        // The open request
        verify(server.requests()).onNext(any());
        Concept concept = RemoteConcepts.createRelationshipType(tx, id);
        server.setResponse(GrpcUtil.putRelationshipTypeRequest(label), GrpcUtil.conceptResponse(concept));
        assertEquals(concept, tx.putRelationshipType(label));
    }
}