WTTestStep class

The test step for executing the Walking Test (WT).

Handles sensor streaming and passes collected data to WTProcessor for analysis. The user interface is defined in WTTestStepUI. Used as part of the WTTask sequence.

Inheritance

Constructors

WTTestStep.new({required WTConfig config, required WTMeasure measure, required MobilityProbe probe, required WTProcessor processor, bool includeInstructions = true, bool includeResults = true})

Properties

$type ↔ String?
The runtime class name (type) of this object. Used for deserialization from JSON objects.
getter/setter pairinherited
completer ↔ CancelableCompleter<WTResult>
getter/setter pair
config → MobilityConfig
The configuration for this mobility step.
finalinherited
footnote ↔ String?
Optional footer text to be displayed below the question. This can be used to provide additional information, such as copyright, or instructions. This text will be displayed in a smaller font size.
getter/setter pairinherited
fromJsonFunction → Function
The function which can convert a JSON string to an object of this type.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
identifier → String
A unique identifier of the Step. This identifier connects the step to its result (RPResult) object.
finalinherited
includeInstructions ↔ bool
Show the instruction before the test?
getter/setter pairinherited
includeResults ↔ bool
Show the results after the test?
getter/setter pairinherited
jsonType → String
Return the __type to be used for JSON serialization of this class. Default is runtimeType. Only specify this if you need another type.
no setterinherited
measure → WTMeasure
The measure associated with this mobility step.
finalinherited
optional ↔ bool
Can this step be skipped? If so, the result for the step will be null.
getter/setter pairinherited
probe → MobilityProbe
The probe used to collect mobility data.
finalinherited
processor → WTProcessor
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stepWidget → Widget
The widget (UI representation) of the step.
no setterinherited
text ↔ String?
The text of the Step. Different types of Steps are using the text text differently.
getter/setter pairinherited
timer ↔ Timer?
getter/setter pairinherited
title ↔ String
The title text. Different types of Steps are using the title text differently.
getter/setter pairinherited

Methods

calculateScore(dynamic result) → int
Calculates the score for this activity step.
inherited
execute() → Future<WTResult>
Executes the Walking Test (WT) and returns the result.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
performWT() → Future<WTResult>
Performs the Walking Test (WT) by collecting sensor data and processing results.
stepBody(dynamic onResultChange(dynamic), RPActivityEventLogger eventLogger) → Widget
Returns the widget for the WT test step UI.
override
toJson() → Map<String, dynamic>
Return a JSON encoding of this object.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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