@Override
  public Query query() {
    ImmutableQuery query = Query.of(state.entityType());
    if (state.current() != null) {
      query = query.withFilter(state.current());
    }
    return query;
  }
Build {@link IterableMatcher#any()} sub-matcher.
criteria/common/src/org/immutables/criteria/matcher/CriteriaContext.java