BackgroundTaskExecutor class

Executes a BackgroundTask.

Inheritance

Constructors

BackgroundTaskExecutor()

Properties

configuration → BackgroundTask?
The configuration of this executor as set when initialized.
no setterinherited
deployment SmartphoneDeployment?
The deployment that this executor is part of executing.
no setterinherited
executors Set<Executor>
no setterinherited
hashCode int
The hash code for this object.
no setterinherited
haveAllProbesStopped bool
Are all probes in a stopped state?
no setter
isStarting bool
Is this executor in the process of being started?
no setterinherited
measurements Stream<Measurement>
The stream of Measurement collected by this executor.
no setterinherited
probes List<Probe>
Returns a list of the probes in this task executor.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
state ExecutorState
The runtime state of this executor.
no setterinherited
stateEvents Stream<ExecutorState>
The runtime state changes of this executor.
no setterinherited
states Stream<ExecutorState>
The combines state event from all probes in this task executor.
no setterinherited
task → BackgroundTask
The TaskConfiguration for this task executor.
no setterinherited

Methods

addError(Object error, [StackTrace? stacktrace]) → void
Add error to the measurements stream.
inherited
addExecutor(Executor executor) → void
Add the executor to the list of executors and forwards its measurements to this aggregate executor's stream of measurements.
inherited
addMeasurement(Measurement measurement) → void
Add measurement to the measurements stream.
inherited
connectAllConnectableDevices() Future<void>
Connect all connectable devices used by the probes in this background task executor.
dispose() → void
Dispose of this executor.
inherited
error() → void
inherited
initialize(BackgroundTask configuration, [SmartphoneDeployment? deployment]) → void
Configure and initialize the executor before starting it.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onDispose() Future<void>
Callback when this executor is disposed.
inherited
onInitialize() bool
Callback when this executor is initialized. Returns true if successfully initialized, false otherwise.
inherited
onRestart() Future<bool>
Callback when this executor is to be restarted. Returns true if the executor is ready to restart (default), false otherwise.
override
onStart() Future<bool>
Callback when this executor is started. Returns true if successfully started, false otherwise.
override
onStop() Future<bool>
Callback when this executor is stopped. Returns true if successfully stopped, false otherwise.
override
removeExecutor(Executor executor) → void
Remove the executor to the list of executors.
inherited
restart() → void
Restart the executor.
inherited
start() → void
Start the executor.
inherited
stop() → void
Stop the executor. Stopped until start or restart is called.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited