A dispatch queue limiting number of concurrently executing tasks.
All tasks are executed on parent execution context, but only up to the concurrencyLimit.
New tasks, scheduled when the limit is reached, will wait in the queue until one of the current one finishes.
Create with one of DispatchQueue.apply methods.
A dispatch queue limiting number of concurrently executing tasks.
All tasks are executed on parent execution context, but only up to the concurrencyLimit.
New tasks, scheduled when the limit is reached, will wait in the queue until one of the current one finishes.
Create with one of DispatchQueue.apply methods.
- Companion
- object
Value members
Concrete methods
Schedules a new runnable task to be executed. The task will be added to the queue and then a dispatch executor will run to check if it can be taken from it and executed or if it has to wait until one of the running tasks finishes.
Schedules a new runnable task to be executed. The task will be added to the queue and then a dispatch executor will run to check if it can be taken from it and executed or if it has to wait until one of the running tasks finishes.
- Value Params
- runnable
- a task to be executed
- See also
java.lang.Runnable
- Definition Classes
- ExecutionContext
Inherited methods
Executes a task on this queue. You can use this to execute a piece of code on another dispatch queue than the one default to the parent code block, i.e.
Executes a task on this queue. You can use this to execute a piece of code on another dispatch queue than the one default to the parent code block, i.e.
... // running on Threading.defaultContext
UiDispatchQueue.Ui {
... // this will run on the UI thread
}
...
- Type Params
- A
the type of the task result
- Value Params
- task
an operation to perform on this queue.
- Returns
a cancellable future which will finish with the result of the task
- Inherited from
- DispatchQueue