Examples with JanusGraphElement org.janusgraph.core.JanusGraphElement used on opensource projects

Example 16 with JanusGraphElement

use of org.janusgraph.core.JanusGraphElement in project janusgraph by JanusGraph.

the class IndexSerializerTest method testReindexElementNotAppliesTo.

@Test
public void testReindexElementNotAppliesTo() {
    Configuration config = mock(Configuration.class);
    Serializer serializer = mock(Serializer.class);
    Map<String, ? extends IndexInformation> indexes = new HashMap<>();
    IndexSerializer mockSerializer = new IndexSerializer(config, serializer, indexes, true);
    JanusGraphElement nonIndexableElement = mock(JanusGraphElement.class);
    MixedIndexType mit = mock(MixedIndexType.class);
    doReturn(ElementCategory.VERTEX).when(mit).getElement();
    Map<String, Map<String, List<IndexEntry>>> docStore = new HashMap<>();
    assertFalse("re-index", mockSerializer.reindexElement(nonIndexableElement, mit, docStore));
}

Example 17 with JanusGraphElement

use of org.janusgraph.core.JanusGraphElement in project janusgraph by JanusGraph.

the class AbstractIndexSelectionStrategy method coversAll.

private boolean coversAll(final MixedIndexType index, Condition<JanusGraphElement> condition, IndexSerializer indexInfo) {
    if (condition.getType() != Condition.Type.LITERAL) {
        return StreamSupport.stream(condition.getChildren().spliterator(), false).allMatch(child -> coversAll(index, child, indexInfo));
    }
    if (!(condition instanceof PredicateCondition)) {
        return false;
    }
    final PredicateCondition<RelationType, JanusGraphElement> atom = (PredicateCondition) condition;
    if (atom.getValue() == null && atom.getPredicate() != Cmp.NOT_EQUAL) {
        return false;
    }
    Preconditions.checkArgument(atom.getKey().isPropertyKey());
    final PropertyKey key = (PropertyKey) atom.getKey();
    final ParameterIndexField[] fields = index.getFieldKeys();
    final ParameterIndexField match = Arrays.stream(fields).filter(field -> field.getStatus() == SchemaStatus.ENABLED).filter(field -> field.getFieldKey().equals(key)).findAny().orElse(null);
    if (match == null) {
        return false;
    }
    boolean existsQuery = atom.getValue() == null && atom.getPredicate() == Cmp.NOT_EQUAL && indexInfo.supportsExistsQuery(index, match);
    return existsQuery || indexInfo.supports(index, match, atom.getPredicate());
}