WTTask class

Defines the full Walking Test (WT) task sequence.

Combines all steps (WTPreparationStep, WTInstructionsStep, WTTestStep, WTResultStep) into a single test. Used to configure and execute a complete Walking Test session for measuring walking speed and mobility.

Inheritance
  • Object
  • Serializable
  • RPTask
  • RPOrderedTask
  • RPNavigableOrderedTask
  • WTTask

Constructors

WTTask.new({required String identifier, WTMeasure? measure})
Constructs the WTTask and initializes all required steps and configurations. Sets up the Walking Test sequence, sensor selection, and subscribes to sensor selection changes.

Properties

$type ↔ String?
The runtime class name (type) of this object. Used for deserialization from JSON objects.
getter/setter pairinherited
closeAfterFinished ↔ bool
If set to true the Task will close after the participant has finished the task. If it's set to false no navigation function is called.
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 Task. This identifier connects the Task to its result (RPTaskResult) object.
getter/setter pairinherited
isConsentTask → bool
Returns true if the task is a Consent Task. It is considered a Consent Task if it has an RPConsentReviewStep
no setterinherited
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
numberOfQuestionSteps → int
The number of question steps in the task
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stepNavigationRules ↔ Map<String, RPStepNavigationRule>
A dictionary of step identifier Strings and their corresponding navigation rule(RPStepNavigationRule).
getter/setter pairinherited
steps ↔ List<RPStep>
The list of RPSteps of the task
getter/setter pairinherited

Methods

getStepAfterStep(RPStep? step, RPTaskResult? result) → RPStep?
Returns the step after a specified step if there's any, taking the RPStepNavigationRules into consideration.
inherited
getStepBeforeStep(RPStep? step, RPTaskResult? result) → RPStep?
Returns the step that precedes the specified step, if there is one. If the specified step is null then it returns the last step.
inherited
getStepWithIdentifier(String identifier) → RPStep?
Returns the step that matches the specified identifier. Returns null if there is no step with the identifier.
inherited
getTitleForStep(RPStep step) → String
Returns the title of a given step
inherited
Returns the navigation rule for the given step identifier
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeNavigationRuleForTriggerStepIdentifier(String triggerStepIdentifier) → void
Removes the navigation rule from the given step using its identifier
inherited
setNavigationRuleForTriggerStepIdentifier(RPStepNavigationRule stepNavigationRule, String triggerStepIdentifier) → void
Adds a navigation rule to a step using its identifier.
inherited
subscribeToSensorSelectionStep() → void
Subscribes to the sensor selection step and updates the test step accordingly.
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