# toXML method

XMLNode toXML()

## Implementation

    XMLNode toXML() {
      String tag;
      switch (this) {
        case ChatMarker.received:
          tag = 'received';
          break;
        case ChatMarker.displayed:
          tag = 'displayed';
          break;
        case ChatMarker.acknowledged:
          tag = 'acknowledged';
          break;
      }

      return XMLNode.xmlns(
        tag: tag,
        xmlns: chatMarkersXmlns,
      );
    }