CompletedTask

Data about an interactive user task with taskName, which has been completed.

taskData holds the result of the task, or null if no result is collected. Data type CarpDataTypes.COMPLETED_TASK. Two completed tasks are equivalentTo each other if they have the same taskName.

Inheritance

• Object
• Serializable
• Data
• CompletedTask

Annotations

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

Constructors

CompletedTask.fromJson

CompletedTask.fromJson(

1. Map<String, dynamic> json

)

CompletedTask

CompletedTask({

1. required String taskName,
2. Data? taskData,

})

Properties

fromJsonFunction

1. @override

Function get fromJsonFunction

override

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

taskData

Data? taskData

getter/setter pair

The result of the completed task, if any.

taskName

String taskName

getter/setter pair

The name of the task which was completed. This is the name of the task as specified in the study protocol.

Methods

equivalentTo

1. @override

bool equivalentTo(

1. Data other

)

override

Is this data equivalent to other?

This is a custom 'soft' equal (==) operator used to compare two data objects. Used in triggering when some data is collected. Returns false in this base class; override in subclasses to provide custom equivalence checking.

toJson

1. @override

Map<String, dynamic> toJson()

override

Return a JSON encoding of this object.