/**
* Returns a JSON representation of the object. This method is the counterpart to the
* PropertyGroup(String) constructor.
*
* @return a JSON object
*/
@Override
public JSONObject toJson() {
JSONObject json = super.toJson();
List<JSONValue> jsonProperties = new ArrayList<JSONValue>();
for (JSONMetaDataObject property : properties) {
jsonProperties.add(property.toJson());
}
json.put(PROPERTIES, JsonUtil.buildArray(jsonProperties));
return json;
}
