ZoneSpecification.from constructor

ZoneSpecification.from(ZoneSpecification other, { HandleUncaughtErrorHandler handleUncaughtError, R run(Zone self, ZoneDelegate parent, Zone zone, R f()), R runUnary(Zone self, ZoneDelegate parent, Zone zone, R f(T arg), T arg), R runBinary(Zone self, ZoneDelegate parent, Zone zone, R f(T1 arg1, T2 arg2), T1 arg1, T2 arg2), ZoneCallback<R> registerCallback(Zone self, ZoneDelegate parent, Zone zone, R f()), ZoneUnaryCallback<R, T> registerUnaryCallback(Zone self, ZoneDelegate parent, Zone zone, R f(T arg)), ZoneBinaryCallback<R, T1, T2> registerBinaryCallback(Zone self, ZoneDelegate parent, Zone zone, R f(T1 arg1, T2 arg2)), ErrorCallbackHandler errorCallback, ScheduleMicrotaskHandler scheduleMicrotask, CreateTimerHandler createTimer, CreatePeriodicTimerHandler createPeriodicTimer, PrintHandler print, ForkHandler fork })

Creates a specification from other and provided handlers.

The created zone specification has the handlers of other and any individually provided handlers. If a handler is provided both through other and individually, the individually provided handler overrides the one from other.

Implementation

factory ZoneSpecification.from(ZoneSpecification other,
    {HandleUncaughtErrorHandler? handleUncaughtError,
    RunHandler? run,
    RunUnaryHandler? runUnary,
    RunBinaryHandler? runBinary,
    RegisterCallbackHandler? registerCallback,
    RegisterUnaryCallbackHandler? registerUnaryCallback,
    RegisterBinaryCallbackHandler? registerBinaryCallback,
    ErrorCallbackHandler? errorCallback,
    ScheduleMicrotaskHandler? scheduleMicrotask,
    CreateTimerHandler? createTimer,
    CreatePeriodicTimerHandler? createPeriodicTimer,
    PrintHandler? print,
    ForkHandler? fork}) {
  return new ZoneSpecification(
      handleUncaughtError: handleUncaughtError ?? other.handleUncaughtError,
      run: run ?? other.run,
      runUnary: runUnary ?? other.runUnary,
      runBinary: runBinary ?? other.runBinary,
      registerCallback: registerCallback ?? other.registerCallback,
      registerUnaryCallback:
          registerUnaryCallback ?? other.registerUnaryCallback,
      registerBinaryCallback:
          registerBinaryCallback ?? other.registerBinaryCallback,
      errorCallback: errorCallback ?? other.errorCallback,
      scheduleMicrotask: scheduleMicrotask ?? other.scheduleMicrotask,
      createTimer: createTimer ?? other.createTimer,
      createPeriodicTimer: createPeriodicTimer ?? other.createPeriodicTimer,
      print: print ?? other.print,
      fork: fork ?? other.fork);
}