PollingTask class
轮询任务管理器:用于统一管理多个定时任务
start 方法可以启动一个新的轮询任务,
stop 方法可以停止指定的任务,
stopAll 方法可以停止所有任务,
isRunning 方法可以检查指定任务是否正在运行,
runningIds 属性可以获取当前所有正在运行的任务 ID 列表。
Constructors
- PollingTask()
-
factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
runningIds
→ List<
String> -
获取所有当前任务 ID
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
isRunning(
String id) → bool - 检查任务是否运行中
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
start(
{required String id, required Duration interval, required VoidCallback onTick, bool restartIfExists = true}) → void - 启动一个轮询任务
-
stop(
String id) → void - 停止一个任务
-
stopAll(
) → void - 停止全部任务
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited