public XContentBuilder toXContentEmbedded(XContentBuilder builder, Params params)
throws IOException {
List<GetField> metaFields = new ArrayList<>();
List<GetField> otherFields = new ArrayList<>();
if (fields != null && !fields.isEmpty()) {
for (GetField field : fields.values()) {
if (field.getValues().isEmpty()) {
continue;
}
if (field.isMetadataField()) {
metaFields.add(field);
} else {
otherFields.add(field);
}
}
}
for (GetField field : metaFields) {
builder.field(field.getName(), field.getValue());
}
builder.field(Fields.FOUND, exists);
if (source != null) {
XContentHelper.writeRawField("_source", source, builder, params);
}
if (!otherFields.isEmpty()) {
builder.startObject(Fields.FIELDS);
for (GetField field : otherFields) {
builder.startArray(field.getName());
for (Object value : field.getValues()) {
builder.value(value);
}
builder.endArray();
}
builder.endObject();
}
return builder;
}
