toJson method

@override Map<String, dynamic> toJson()

Abstract function that concrete classes must implement. This must encode the internal data model to a JSON compatible representation.

While not required, it is suggested to call removeNull before returning.

Implementation

@override
Map<String, dynamic> toJson() {
  return JsonClass.removeNull({
    'addAutomaticKeepAlives': addAutomaticKeepAlives,
    'addRepaintBoundaries': addRepaintBoundaries,
    'addSemanticIndexes': addSemanticIndexes,
    'findChildIndexCallback': findChildIndexCallback,
    'gridDelegate': gridDelegate,
    'semanticIndexCallback': semanticIndexCallback,
    'semanticIndexOffset':
        0 == semanticIndexOffset ? null : semanticIndexOffset,
    'children': JsonClass.maybeToJsonList(children),
    ...args,
  });
}