toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  String SEP = "\n";
  StringBuffer sb = StringBuffer();
  sb.write("RawTableData (table_id:$table_id) [");
  List<String> fieldNamesList=_fieldNamesMap.keys.toList();
  _table.forEach((List<Object?> row) {
    int count=0;
    row.forEach((Object? field) {
      String fieldName=fieldNamesList[count++];
      sb.write(fieldName+":"+field.toString()+", ");
    });
    sb.write("]"+SEP);
  });
  return sb.toString();
}