public static ZoneSpecification from(
ZoneSpecification other,
HandleUncaughtErrorHandler handleUncaughtError = null,
RunHandler run = null,
RunUnaryHandler runUnary = null,
RunBinaryHandler runBinary = null,
RegisterCallbackHandler registerCallback = null,
RegisterUnaryCallbackHandler registerUnaryCallback = null,
RegisterBinaryCallbackHandler registerBinaryCallback = null,
ErrorCallbackHandler errorCallback = null,
ScheduleMicrotaskHandler scheduleMicrotask = null,
CreateTimerHandler createTimer = null,
CreatePeriodicTimerHandler createPeriodicTimer = null,
PrintHandler print = null,
ForkHandler fork = null)
{
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
));
}
public override Zone fork(ZoneSpecification specification = null, Hashtable zoneValues = null)
{
var implementation = _fork;
ZoneDelegate parentDelegate = async_._parentDelegate(implementation.zone);
ForkHandler handler = implementation.function;
return(handler(implementation.zone, parentDelegate, this, specification, zoneValues));
}
public Zone fork(Zone zone, ZoneSpecification specification, Hashtable zoneValues)
{
var implementation = _delegationTarget._fork;
_Zone implZone = implementation.zone;
ForkHandler handler = implementation.function;
return(handler(
implZone, async_._parentDelegate(implZone), zone, specification, zoneValues));
}
internal _CustomZone(_Zone parent, ZoneSpecification specification, Hashtable map)
{
_parent = parent;
_map = map;
_run = (specification.run != null)
? new _RunNullaryZoneFunction(this, specification.run)
: parent._run;
_runUnary = (specification.runUnary != null)
? new _RunUnaryZoneFunction(this, specification.runUnary)
: parent._runUnary;
_runBinary = (specification.runBinary != null)
? new _RunBinaryZoneFunction(this, specification.runBinary)
: parent._runBinary;
_registerCallback = (specification.registerCallback != null)
? new _RegisterNullaryZoneFunction(this, specification.registerCallback)
: parent._registerCallback;
_registerUnaryCallback = (specification.registerUnaryCallback != null)
? new _RegisterUnaryZoneFunction(
this, specification.registerUnaryCallback)
: parent._registerUnaryCallback;
_registerBinaryCallback = (specification.registerBinaryCallback != null)
? new _RegisterBinaryZoneFunction(
this, specification.registerBinaryCallback)
: parent._registerBinaryCallback;
_errorCallback = (specification.errorCallback != null)
? new _ZoneFunction <ErrorCallbackHandler>(
this, specification.errorCallback)
: parent._errorCallback;
_scheduleMicrotask = (specification.scheduleMicrotask != null)
? new _ZoneFunction <ScheduleMicrotaskHandler>(
this, specification.scheduleMicrotask)
: parent._scheduleMicrotask;
_createTimer = (specification.createTimer != null)
? new _ZoneFunction <CreateTimerHandler>(this, specification.createTimer)
: parent._createTimer;
_createPeriodicTimer = (specification.createPeriodicTimer != null)
? new _ZoneFunction <CreatePeriodicTimerHandler>(
this, specification.createPeriodicTimer)
: parent._createPeriodicTimer;
_print = (specification.print != null)
? new _ZoneFunction <PrintHandler>(this, specification.print)
: parent._print;
_fork = (specification.fork != null)
? new _ZoneFunction <ForkHandler>(this, specification.fork)
: parent._fork;
_handleUncaughtError = (specification.handleUncaughtError != null)
? new _ZoneFunction <HandleUncaughtErrorHandler>(
this, specification.handleUncaughtError)
: parent._handleUncaughtError;
}
public abstract Zone fork(ZoneSpecification specification = null, Hashtable zoneValues = null);
public override Zone fork(ZoneSpecification specification = null, Hashtable zoneValues = null)
{
return(async_._rootFork(null, null, this, specification, zoneValues));
}