ProcessPool class Null safety
A pool of worker processes that will keep numWorkers busy until all of the (presumably single-threaded) processes are finished.
Constructors
- ProcessPool({int? numWorkers, ProcessRunner? processRunner, ProcessPoolProgressReporter? printReport = defaultPrintReport, Encoding encoding = const SystemEncoding()})
Properties
- completedJobs → int
-
Returns the number of jobs that have been completed
read-only
- encoding → Encoding
-
The decoder to use for decoding the stdout, stderr, and output of a
process, and encoding the stdin from the job. [...]
final
- failedJobs → int
-
Returns the number of jobs that have failed so far.
read-only
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- inProgressJobs → int
-
Returns the number of jobs currently in progress.
read-only
- numWorkers → int
-
The number of workers to use for this pool. [...]
final
- pendingJobs → int
-
Returns the number of jobs that are pending.
read-only
- printReport → ProcessPoolProgressReporter?
-
A function to be called periodically to update the progress on the pool. [...]
final
- processRunner → ProcessRunner
-
The process runner to use when running the jobs in the pool. [...]
final
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- totalJobs → int
-
Returns the total number of jobs that have been given to this pool.
read-only
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
runToCompletion(
List< WorkerJob> jobs) → Future<List< WorkerJob> > - Runs all of the jobs to completion, and returns a list of completed jobs when all have been completed. [...]
-
startWorkers(
List< WorkerJob> jobs) → Stream<WorkerJob> -
Runs the
jobsin parallel, with at most numWorkers jobs running simultaneously. [...] -
toString(
) → String -
A string representation of this object. [...]
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited