toJson method
Implementation
Map toJson(){
Map result = {};
if (type != null) result.addAll({"type": type});
if (status != null) result.addAll({"status": status});
if (applicationID != null) result.addAll({"applicationID": applicationID});
if (dataHashAlgorithm != null) result.addAll({"dataHashAlgorithm": dataHashAlgorithm});
if (unicodeVersion != null) result.addAll({"unicodeVersion": unicodeVersion});
if (version != null) result.addAll({"version": version});
if (files != null) result.addAll({"files": files});
return result;
}