dispose method

void dispose()

Dispose the class when finished using it

Implementation

void dispose() {
  _processedFeaturesController.close();
  _processedPointsController.close();
  _processedMultipointsController.close();
  _processedLinesController.close();
  _processedMultilinesController.close();
  _processedPolygonsController.close();
  _processedMultipointsController.close();
  _endSignalController.close();
}