@Override
public void toXContent(XContentBuilder builder, Params params) throws IOException {
hits.toXContent(builder, params);
if (facets != null) {
facets.toXContent(builder, params);
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
hits.writeTo(out);
if (facets == null) {
out.writeBoolean(false);
} else {
out.writeBoolean(true);
facets.writeTo(out);
}
out.writeBoolean(timedOut);
}