Probe class abstract

A Probe is a specialized Executor responsible for collecting data from the device sensors as configured in a Measure.

Inheritance
Implementers

Constructors

Probe.new()

Properties

configuration → Measure?
The configuration of this executor as set when initialized.
no setterinherited
controller ↔ StreamController<Datum>
A stream controller to add Datums to.
getter/setter pair
data → Stream<DataPoint>
The stream of DataPoint generated from this executor.
no setteroverride
deployment → SmartphoneDeployment?
The deployment that this executor is part of executing.
no setterinherited
deviceManager ↔ DeviceManager<DeviceRegistration, DeviceDescriptor>
The device that this probes uses to collect data.
getter/setter pair
enabled ↔ bool
Is this probe enabled, i.e. available for collection of data using the resume method.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
measure → Measure?
The Measure that configures this probe.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
samplingConfiguration → SamplingConfiguration?
The sampling configuration for this probe.
no setter
state → ExecutorState
The runtime state of this executor.
no setterinherited
stateEvents → Stream<ExecutorState>
The runtime state changes of this executor.
no setterinherited
type → String?
The data type this probe is collecting.
no setter

Methods

addData(Datum datum) → void
Add a data point to the data stream.
addError(Object error) → void
Add an error to the data stream.
error() → void
inherited
initialize(Measure configuration, [SmartphoneDeployment? deployment]) → void
Configure and initialize the executor before resuming it.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onInitialize() → bool
Callback when this executor is initialized. Returns true if succesfully initialized, false othervise.
override
onPause() → Future<bool>
Callback when this executor is paused. Returns true if successfully paused, false otherwise.
override
onRestart() → Future<bool>
Callback when this executor is restarted. Returns true if successfully restarted, false otherwise.
override
onResume() → Future<bool>
Callback when this executor is resumed. Returns true if successfully resumed, false otherwise.
override
onStop() → Future<bool>
Callback when this executor is stopped. Returns true if successfully stopped, false otherwise.
override
pause() → void
Pause the executor. Paused until resume or stop is called.
inherited
restart() → void
Restart the executor.
inherited
resume() → void
Resume the executor.
inherited
stop() → void
Stop the executor. Once an executor is stopped, it cannot be resumed again. If you need to restart an executor, use the restart or pause and resume methods.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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