ElapsedTimeTrigger

A trigger which starts a task after elapsedTime has elapsed since the start of a study deployment, i.e. when a protocol is deployed on the phone for the first time.

Never stops sampling once started.

Inheritance

• Object
• Serializable
• TriggerConfiguration
• ElapsedTimeTrigger

Implemented types

• Schedulable

Annotations

• @JsonSerializable(includeIfNull: false, explicitToJson: true)

Constructors

ElapsedTimeTrigger.fromJson

ElapsedTimeTrigger.fromJson(

1. Map<String, dynamic> json

)

ElapsedTimeTrigger

ElapsedTimeTrigger({

1. String? sourceDeviceRoleName,
2. bool? requiresPrimaryDevice = true,
3. Duration? elapsedTime,

})

Create a trigger that starts after elapsedTime has elapsed since the start of the study deployment.

Properties

elapsedTime

1. @JsonKey(toJson: _$IsoDurationToJson, fromJson: _$IsoDurationFromJson)

Duration? elapsedTime

getter/setter pair

Elapsed time since start of the study deployment. If null, sampling starts immediately.

fromJsonFunction

1. @override

Function get fromJsonFunction

override

The function which can convert a JSON string to an object of this type.

Methods

toJson

1. @override

Map<String, dynamic> toJson()

override

Return a JSON encoding of this object.