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

Example 26 with GetQuery

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

the class ReasonerTest method testReasoningWithQueryWithNoRelationTypeWithRoles.

@Test
public void testReasoningWithQueryWithNoRelationTypeWithRoles() {
    GraknTx graph = nonMaterialisedGeoKB.tx();
    String queryString = "match $x isa city;$y isa country;(geo-entity: $x, $y);$y has name 'Poland'; get;";
    String queryString2 = "match $x isa city;$y isa country;" + "(geo-entity: $x, entity-location: $y) isa is-located-in;$y has name 'Poland'; get;";
    QueryBuilder iqb = graph.graql().infer(true);
    GetQuery query = iqb.parse(queryString);
    GetQuery query2 = iqb.parse(queryString2);
    assertQueriesEqual(query, query2);
}

Example 27 with GetQuery

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

the class ReasonerTest method testReasoningWithQueryContainingPlays2.

@Test
public void testReasoningWithQueryContainingPlays2() {
    String queryString = "match $x isa person;$y isa $type;$type plays recommended-product;($x, $y) isa recommendation; get;";
    String queryString2 = "match $x isa person;$y isa $type;{$type label 'product';} or {$type label 'tag';};($x, $y) isa recommendation; get;";
    QueryBuilder iqb = snbKB.tx().graql().infer(true);
    GetQuery query = iqb.parse(queryString);
    GetQuery query2 = iqb.parse(queryString2);
    assertQueriesEqual(query, query2);
}

Example 28 with GetQuery

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

the class ReasonerTest method testReasoningWithQueryContainingRelationTypeVar.

@Test
public void testReasoningWithQueryContainingRelationTypeVar() {
    GraknTx graph = nonMaterialisedGeoKB.tx();
    String queryString = "match (geo-entity: $x) isa $type;$type label 'is-located-in'; get $x;";
    String queryString2 = "match (geo-entity: $x, entity-location: $y)isa is-located-in; get $x;";
    QueryBuilder iqb = graph.graql().infer(true);
    GetQuery query = iqb.parse(queryString);
    GetQuery query2 = iqb.parse(queryString2);
    assertQueriesEqual(query, query2);
}

Example 29 with GetQuery

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

the class MatchBenchmark method match.

@Benchmark
public void match() {
    Match match = graph.graql().match(var("x").isa(BENCHMARK_ENTITY_TYPE).has(BENCHMARK_ATTRIBUTE_TYPE, "0"));
    GetQuery answers = match.get();
    Optional<Answer> first = answers.stream().findFirst();
    first.get();
}

Example 30 with GetQuery

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

the class PhilosophersExampleIT method testAlexanderIsTheOnlyPharaoh.

@Test
public void testAlexanderIsTheOnlyPharaoh() {
    GetQuery pharaoh = qb.parse("match has name $x, has title contains 'Pharaoh'; get;");
    assertEquals("Alexander", pharaoh.iterator().next().get("x").asAttribute().getValue());
}