code: @Override
      public String getText()
      {
          if (_closed) {
              return null;
          }
          // need to separate handling a bit...
          switch (_currToken) {
          case FIELD_NAME:
              return _nodeCursor.currentName();
          case VALUE_STRING:
          case VALUE_NUMBER_INT:
          case VALUE_NUMBER_FLOAT:
              return currentNode().asText();
  // 28-Dec-2015, tatu: Not yet supported:
  //        case VALUE_EMBEDDED_OBJECT:
          default:
          	return (_currToken == null) ? null : _currToken.asString();
          }
      }
docs: /*
  ********************************************************
  /* Public API, access to textual content
  ********************************************************