Examples with GetQuery ai.grakn.graql.GetQuery used on opensource projects

Example 41 with GetQuery

use of ai.grakn.graql.GetQuery in project grakn by graknlabs.

the class GrpcServerIT method whenGettingARole_TheInformationOnTheRoleIsCorrect.

@Test
public void whenGettingARole_TheInformationOnTheRoleIsCorrect() {
    try (GraknTx remoteTx = remoteSession.open(GraknTxType.READ);
        GraknTx localTx = localSession.open(GraknTxType.READ)) {
        GetQuery query = remoteTx.graql().match(var("x").label("actor")).get();
        Role remoteConcept = query.stream().findAny().get().get("x").asRole();
        Role localConcept = localTx.getConcept(remoteConcept.getId()).asRole();
        assertEqualConcepts(localConcept, remoteConcept, Role::playedByTypes);
        assertEqualConcepts(localConcept, remoteConcept, Role::relationshipTypes);
    }
}

Example 42 with GetQuery

use of ai.grakn.graql.GetQuery in project grakn by graknlabs.

the class GrpcServerIT method whenGettingAnEntityType_TheInformationOnTheEntityTypeIsCorrect.

@Test
public void whenGettingAnEntityType_TheInformationOnTheEntityTypeIsCorrect() {
    try (GraknTx remoteTx = remoteSession.open(GraknTxType.READ);
        GraknTx localTx = localSession.open(GraknTxType.READ)) {
        GetQuery query = remoteTx.graql().match(var("x").label("person")).get();
        EntityType remoteConcept = query.stream().findAny().get().get("x").asEntityType();
        EntityType localConcept = localTx.getConcept(remoteConcept.getId()).asEntityType();
        // There actually aren't any new methods on EntityType, but we should still check we can get them
        assertEquals(localConcept.getId(), remoteConcept.getId());
    }
}

Example 43 with GetQuery

use of ai.grakn.graql.GetQuery in project grakn by graknlabs.

the class GrpcServerIT method whenExecutingAnInvalidQuery_Throw.

@Test
public void whenExecutingAnInvalidQuery_Throw() throws Throwable {
    try (GraknTx tx = remoteSession.open(GraknTxType.READ)) {
        GetQuery query = tx.graql().match(var("x").isa("not-a-thing")).get();
        exception.expect(GraqlQueryException.class);
        exception.expectMessage(GraqlQueryException.labelNotFound(Label.of("not-a-thing")).getMessage());
        query.execute();
    }
}

Example 44 with GetQuery

use of ai.grakn.graql.GetQuery in project grakn by graknlabs.

the class DirectIsaTest method testMatchSyntax.

@Test
public void testMatchSyntax() {
    QueryBuilder queryBuilder = tx.graql();
    Match matchQuery;
    GetQuery getQuery;
    matchQuery = queryBuilder.match(x.directIsa(thingy1));
    assertEquals("match $x isa! thingy1;", matchQuery.toString());
    matchQuery = queryBuilder.match(x.directIsa(y));
    assertEquals("match $x isa! $y;", matchQuery.toString());
    getQuery = queryBuilder.parse("match $x isa! thingy1; get;");
    assertEquals(queryBuilder.match(x.directIsa(thingy1)), getQuery.match());
    getQuery = queryBuilder.parse("match $x isa! $y; get;");
    assertEquals(queryBuilder.match(x.directIsa(y)), getQuery.match());
}

Example 45 with GetQuery

use of ai.grakn.graql.GetQuery in project grakn by graknlabs.

the class QueryParserTest method whenSearchingForImplicitType_EnsureQueryCanBeParsed.

@Test
public void whenSearchingForImplicitType_EnsureQueryCanBeParsed() {
    GetQuery expected = match(var("x").plays("@has-release-date-owner")).get();
    GetQuery parsed = parse("match $x plays @has-release-date-owner; get;");
    assertEquals(expected, parsed);
}