onChange static method

void onChange(
  1. Object? state
)

Implementation

static void onChange(Object? state) {
  if (state == null) return;
  var compositeChangeTokenState = state as CompositeChangeToken;
  if (compositeChangeTokenState._cancellationTokenSource == null) {
    return;
  }
  try {
    compositeChangeTokenState._cancellationTokenSource?.cancel();
    // ignore: empty_catches
  } catch (e) {}
}