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

Example 86 with Label

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

the class AbstractSchemaConceptGenerator method generateFromTx.

@Override
protected final T generateFromTx() {
    Collection<T> schemaConcepts;
    if (!includeNonMeta()) {
        schemaConcepts = Sets.newHashSet(otherMetaSchemaConcepts());
        schemaConcepts.add(metaSchemaConcept());
    } else {
        schemaConcepts = (Collection<T>) metaSchemaConcept().subs().collect(toSet());
    }
    schemaConcepts = schemaConcepts.stream().filter(this::filter).collect(toSet());
    if (!includeMeta()) {
        schemaConcepts.remove(metaSchemaConcept());
        schemaConcepts.removeAll(otherMetaSchemaConcepts());
    }
    if (schemaConcepts.isEmpty() && includeNonMeta()) {
        Label label = genFromTx(Labels.class).mustBeUnused().generate(random, status);
        assert tx().getSchemaConcept(label) == null;
        return newSchemaConcept(label);
    } else {
        return random.choose(schemaConcepts);
    }
}

Example 87 with Label

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

the class EntityTest method checkKeyCreatesCorrectResourceStructure.

@Test
public void checkKeyCreatesCorrectResourceStructure() {
    Label resourceLabel = Label.of("A Attribute Thing");
    EntityType entityType = tx.putEntityType("A Thing");
    AttributeType<String> attributeType = tx.putAttributeType(resourceLabel, AttributeType.DataType.STRING);
    entityType.key(attributeType);
    Entity entity = entityType.addEntity();
    Attribute attribute = attributeType.putAttribute("A attribute thing");
    entity.attribute(attribute);
    Relationship relationship = entity.relationships().iterator().next();
    checkImplicitStructure(attributeType, relationship, entity, Schema.ImplicitType.KEY, Schema.ImplicitType.KEY_OWNER, Schema.ImplicitType.KEY_VALUE);
}