AsyncQueue class
AsyncQueue
a queue of async jobs that ensure those jobs will be execute in order, first come first serve
Constructors
- AsyncQueue({bool allowDuplicate = true, bool throwIfDuplicate = false})
- initialize normal queue
- AsyncQueue.autoStart({bool? allowDuplicate, bool? throwIfDuplicate})
-
initialize auto queue
factory
Properties
- allowDuplicate → bool
-
allow to add multiple jobs with same label
final
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- isClosed → bool
-
true if the queue is closed, no more job can be added
read-only
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- size → int
-
current size of the queue
read-only
- throwIfDuplicate → bool
-
throw DuplicatedLabelException if duplicated job added
final
Methods
-
addJob(
AsyncJob job, {String? label, String? description, int retryTime = 1}) → void - Add new job into the queue
-
addJobThrow(
AsyncJob job, {String? label, String? description, int retryTime = 1}) → void - Add new job in to the queue
-
addQueueListener(
QueueListener listener) → void - Queue listener, emit event that indicate state of the queue
-
clear(
[Function? callBack]) → void - stop the queue and clear the history
-
close(
) → void - close the queue so that no more job can be added
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
retry(
) → void - retry
-
start(
) → Future< void> - to start the execution of jobs in queue
-
stop(
[Function? callBack]) → void - stop and remove all remain jobs in queue
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited