This class wraps zones for delegation.
When forwarding to parent zones one can't just invoke the parent zone's
exposed functions (like Zone.run), but one needs to provide more
information (like the zone the run was initiated). Zone callbacks thus
receive more information including this ZoneDelegate class. When delegating
to the parent zone one should go through the given instance instead of
directly invoking the parent zone.
Constructors
Properties
- hashCode → int
-
Get a hash code for this object.…
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.…
inherited
Methods
-
createPeriodicTimer(
Zone zone, Duration period, void f(Timer timer)) → Timer -
createTimer(
Zone zone, Duration duration, void f()) → Timer -
errorCallback(
Zone zone, Object error, StackTrace stackTrace) → AsyncError -
fork(
Zone zone, ZoneSpecification specification, Map zoneValues) → Zone -
handleUncaughtError(
Zone zone, error, StackTrace stackTrace) → dynamic -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.…
inherited -
print(
Zone zone, String line) → void -
registerBinaryCallback(
Zone zone, dynamic f(arg1, arg2)) → ZoneBinaryCallback -
registerCallback(
Zone zone, dynamic f()) → ZoneCallback -
registerUnaryCallback(
Zone zone, dynamic f(arg)) → ZoneUnaryCallback -
run(
Zone zone, dynamic f()) → dynamic -
runBinary(
Zone zone, dynamic f(arg1, arg2), arg1, arg2) → dynamic -
runUnary(
Zone zone, dynamic f(arg), arg) → dynamic -
scheduleMicrotask(
Zone zone, void f()) → void -
toString(
) → String -
Returns a string representation of this object.
inherited