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

Example 36 with Type

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

the class EntityTypeTest method whenGettingTheLabelOfType_TheTypeLabelIsReturned.

@Test
public void whenGettingTheLabelOfType_TheTypeLabelIsReturned() {
    Type test = tx.putEntityType("test");
    assertEquals(Label.of("test"), test.getLabel());
}

Example 37 with Type

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

the class EntityTypeTest method whenAddingRoleToMetaType_Throw.

@Test
public void whenAddingRoleToMetaType_Throw() {
    Type meta = tx.getMetaEntityType();
    Role role = tx.putRole("A Role");
    expectedException.expect(GraknTxOperationException.class);
    expectedException.expectMessage(GraknTxOperationException.metaTypeImmutable(meta.getLabel()).getMessage());
    meta.plays(role);
}

Example 38 with Type

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

the class EntityTypeTest method whenGettingTheSuperSetViaSupsMethod_ReturnAllOfItsSuperTypes.

@Test
public void whenGettingTheSuperSetViaSupsMethod_ReturnAllOfItsSuperTypes() {
    EntityType child = tx.putEntityType("child");
    EntityType p2 = tx.putEntityType("p2").sub(child);
    EntityType p3 = tx.putEntityType("p3").sub(p2);
    EntityType p4 = tx.putEntityType("p4").sub(p3);
    EntityType entity = tx.getMetaEntityType();
    Type thing = tx.getMetaConcept();
    assertThat(child.sups().collect(toSet()), containsInAnyOrder(child, p2, p3, p4, entity));
    assertThat(p2.sups().collect(toSet()), containsInAnyOrder(p2, p3, p4, entity));
    assertThat(p3.sups().collect(toSet()), containsInAnyOrder(p3, p4, entity));
    assertThat(p4.sups().collect(toSet()), containsInAnyOrder(p4, entity));
    assertThat(entity.sups().collect(toSet()), containsInAnyOrder(entity));
    assertThat(thing.sups().collect(toSet()), empty());
}

Example 39 with Type

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

the class GraknMatchers method getTypes.

private static Set<Type> getTypes(Thing thing) {
    Set<Type> types = Sets.newHashSet();
    Type type = thing.type();
    while (type != null) {
        types.add(type);
        type = type.sup();
    }
    return types;
}

Example 40 with Type

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

the class GrpcServerIT method whenGettingAType_TheInformationOnTheTypeIsCorrect.

@Test
public void whenGettingAType_TheInformationOnTheTypeIsCorrect() {
    try (GraknTx remoteTx = remoteSession.open(GraknTxType.READ);
        GraknTx localTx = localSession.open(GraknTxType.READ)) {
        GetQuery query = remoteTx.graql().match(var("x").label("person")).get();
        Type remoteConcept = query.stream().findAny().get().get("x").asType();
        Type localConcept = localTx.getConcept(remoteConcept.getId()).asType();
        assertEquals(localConcept.isAbstract(), remoteConcept.isAbstract());
        assertEqualConcepts(localConcept, remoteConcept, Type::plays);
        assertEqualConcepts(localConcept, remoteConcept, Type::instances);
        assertEqualConcepts(localConcept, remoteConcept, Type::attributes);
        assertEqualConcepts(localConcept, remoteConcept, Type::keys);
    }
}