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

Example 6 with Type

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

the class ConceptController method getTypeInstances.

private String getTypeInstances(Request request, Response response) throws JsonProcessingException {
    response.type(APPLICATION_JSON);
    Keyspace keyspace = Keyspace.of(mandatoryPathParameter(request, KEYSPACE_PARAM));
    Label label = Label.of(mandatoryPathParameter(request, LABEL_PARAMETER));
    int offset = getOffset(request);
    int limit = getLimit(request);
    try (GraknTx tx = factory.tx(keyspace, READ);
        Timer.Context context = instancesGetTimer.time()) {
        Type type = tx.getType(label);
        if (type == null) {
            response.status(SC_NOT_FOUND);
            return "";
        }
        // Get the wrapper
        Things things = ConceptBuilder.buildThings(type, offset, limit);
        response.status(SC_OK);
        return objectMapper.writeValueAsString(things);
    }
}

Example 7 with Type

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

the class RemoteConceptsTest method whenCallingPlayedByTypes_GetTheExpectedResult.

@Test
public void whenCallingPlayedByTypes_GetTheExpectedResult() {
    Type a = RemoteConcepts.createEntityType(tx, A);
    Type b = RemoteConcepts.createRelationshipType(tx, B);
    Type c = RemoteConcepts.createAttributeType(tx, C);
    mockConceptMethod(ConceptMethods.GET_TYPES_THAT_PLAY_ROLE, Stream.of(a, b, c));
    assertThat(role.playedByTypes().collect(toSet()), containsInAnyOrder(a, b, c));
}

Example 8 with Type

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

the class RemoteConceptsTest method whenCallingType_GetTheExpectedResult.

@Test
public void whenCallingType_GetTheExpectedResult() {
    Type type = RemoteConcepts.createEntityType(tx, A);
    mockConceptMethod(GET_DIRECT_TYPE, type);
    assertEquals(type, thing.type());
}

Example 9 with Type

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

the class RemoteConceptsTest method whenCallingSubs_GetTheExpectedResult.

@Test
public void whenCallingSubs_GetTheExpectedResult() {
    Type me = relationshipType;
    Type mySub = RemoteConcepts.createRelationshipType(tx, A);
    Type mySubsSub = RemoteConcepts.createRelationshipType(tx, B);
    mockConceptMethod(ConceptMethods.GET_SUB_CONCEPTS, Stream.of(me, mySub, mySubsSub));
    assertThat(relationshipType.subs().collect(toSet()), containsInAnyOrder(me, mySub, mySubsSub));
}

Example 10 with Type

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

the class RemoteConceptsTest method whenCallingSups_GetTheExpectedResult.

@Test
public void whenCallingSups_GetTheExpectedResult() {
    Type me = entityType;
    Type mySuper = RemoteConcepts.createEntityType(tx, A);
    Type mySupersSuper = RemoteConcepts.createEntityType(tx, B);
    Type metaType = RemoteConcepts.createMetaType(tx, C);
    mockConceptMethod(ConceptMethods.GET_SUPER_CONCEPTS, Stream.of(me, mySuper, mySupersSuper, metaType));
    Set<Type> sups = entityType.sups().collect(toSet());
    assertThat(sups, containsInAnyOrder(me, mySuper, mySupersSuper));
    assertThat(sups, not(hasItem(metaType)));
}