MeasurementProbe

A probe that collects one Measurement when resumed, then pauses itself.

Subclasses implement getMeasurement. The probe pauses 5 seconds after getMeasurement completes. See DeviceProbe for an example.

Inheritance

• Object
• AbstractExecutor<Measure>
• Probe
• MeasurementProbe

Implementers

• ApplicationProbe
• BufferingPeriodicProbe
• DeviceProbe
• IntervalProbe
• TimezoneProbe

Constructors

MeasurementProbe

MeasurementProbe()

Methods

getMeasurement

Future<Measurement?> getMeasurement()

Collects the Measurement. Implemented by subclasses.

Can return null if no data is available. Can return an Error measurement if an error occurs.

onResume

1. @override

Future<bool> onResume()

override

Called by resume. Returns true if successfully resumed.

If false, the executor moves to ExecutorState.PausedButShouldBeResumed.