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

Example 11 with Thing

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

the class RemoteConceptsTest method whenCallingRolePlayersWithNoArguments_GetTheExpectedResult.

@Test
public void whenCallingRolePlayersWithNoArguments_GetTheExpectedResult() {
    Role foo = RemoteConcepts.createRole(tx, ConceptId.of("foo"));
    Thing a = RemoteConcepts.createEntity(tx, A);
    Thing b = RemoteConcepts.createRelationship(tx, B);
    Thing c = RemoteConcepts.createAttribute(tx, C);
    Stream<RolePlayer> expected = Stream.of(RolePlayer.create(foo, a), RolePlayer.create(foo, b), RolePlayer.create(foo, c));
    mockConceptMethod(ConceptMethods.GET_ROLE_PLAYERS, expected);
    assertThat(relationship.rolePlayers().collect(toSet()), containsInAnyOrder(a, b, c));
}

Example 12 with Thing

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

the class RelationshipReified method innerToString.

@Override
public String innerToString() {
    StringBuilder description = new StringBuilder();
    description.append("ID [").append(getId()).append("] Type [").append(type().getLabel()).append("] Roles and Role Players: \n");
    for (Map.Entry<Role, Set<Thing>> entry : allRolePlayers().entrySet()) {
        if (entry.getValue().isEmpty()) {
            description.append("    Role [").append(entry.getKey().getLabel()).append("] not played by any instance \n");
        } else {
            StringBuilder instancesString = new StringBuilder();
            for (Thing thing : entry.getValue()) {
                instancesString.append(thing.getId()).append(",");
            }
            description.append("    Role [").append(entry.getKey().getLabel()).append("] played by [").append(instancesString.toString()).append("] \n");
        }
    }
    return description.toString();
}

Example 13 with Thing

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

the class ValidateGlobalRulesTest method testValidatePlaysStructure.

@Test
public void testValidatePlaysStructure() throws Exception {
    EntityTypeImpl wolf = (EntityTypeImpl) tx.putEntityType("wolf");
    EntityTypeImpl creature = (EntityTypeImpl) tx.putEntityType("creature");
    EntityTypeImpl hunter = (EntityTypeImpl) tx.putEntityType("hunter");
    RelationshipType hunts = tx.putRelationshipType("hunts");
    RoleImpl witcher = (RoleImpl) tx.putRole("witcher");
    RoleImpl monster = (RoleImpl) tx.putRole("monster");
    Thing geralt = hunter.addEntity();
    ThingImpl werewolf = (ThingImpl) wolf.addEntity();
    RelationshipImpl assertion = (RelationshipImpl) hunts.addRelationship().addRolePlayer(witcher, geralt).addRolePlayer(monster, werewolf);
    assertion.reified().get().castingsRelation().forEach(rolePlayer -> assertFalse(ValidateGlobalRules.validatePlaysAndRelatesStructure(rolePlayer).isEmpty()));
    hunter.plays(witcher);
    boolean[] flags = { false, false };
    int count = 0;
    for (Casting casting : assertion.reified().get().castingsRelation().collect(Collectors.toSet())) {
        flags[count] = !ValidateGlobalRules.validatePlaysAndRelatesStructure(casting).isEmpty();
        count++;
    }
    assertTrue(flags[0] && flags[1]);
    wolf.sup(creature);
    creature.plays(monster);
    for (Casting casting : assertion.reified().get().castingsRelation().collect(Collectors.toSet())) {
        assertFalse(ValidateGlobalRules.validatePlaysAndRelatesStructure(casting).isEmpty());
    }
}

Example 14 with Thing

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

the class TestKB method putEntityWithResource.

public static Thing putEntityWithResource(GraknTx tx, String id, EntityType type, Label key) {
    Thing inst = type.addEntity();
    putResource(inst, tx.getSchemaConcept(key), id);
    return inst;
}

Example 15 with Thing

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

the class GrpcServerIT method whenGettingARelationship_TheInformationOnTheRelationshipIsCorrect.

@Test
public void whenGettingARelationship_TheInformationOnTheRelationshipIsCorrect() {
    try (GraknTx remoteTx = remoteSession.open(GraknTxType.READ);
        GraknTx localTx = localSession.open(GraknTxType.READ)) {
        GetQuery query = remoteTx.graql().match(var("x").isa("has-cast")).get();
        Relationship remoteConcept = query.stream().findAny().get().get("x").asRelationship();
        Relationship localConcept = localTx.getConcept(remoteConcept.getId()).asRelationship();
        assertEqualConcepts(localConcept, remoteConcept, Relationship::rolePlayers);
        ImmutableMultimap.Builder<ConceptId, ConceptId> localRolePlayers = ImmutableMultimap.builder();
        localConcept.allRolePlayers().forEach((role, players) -> {
            for (Thing player : players) {
                localRolePlayers.put(role.getId(), player.getId());
            }
        });
        ImmutableMultimap.Builder<ConceptId, ConceptId> remoteRolePlayers = ImmutableMultimap.builder();
        remoteConcept.allRolePlayers().forEach((role, players) -> {
            for (Thing player : players) {
                remoteRolePlayers.put(role.getId(), player.getId());
            }
        });
        assertEquals(localRolePlayers.build(), remoteRolePlayers.build());
    }
}