TaskDescriptor class Null safety

A TaskDescriptor holds information about each task to be triggered by a Trigger as part of a StudyProtocol. Each TaskDescriptor holds a list of Measures to be done as part of this task. A TaskDescriptor is hence merely an aggregation of Measures.



TaskDescriptor({String? name, List<Measure>? measures})
TaskDescriptor.fromJson(Map<String, dynamic> json)


$type String?
The runtime class name (type) of this object. Used for deserialization from JSON objects.
read / write, inherited
fromJsonFunction Function
The function which can convert a JSON string to an object of this type.
read-only, override
hashCode int
The hash code for this object. [...]
read-only, inherited
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.
read-only, override
measures List<Measure>
A list of Measures to be done as part of this task.
read / write
name String
The name of this task. Unique for this StudyProtocol.
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited


addMeasure(Measure measure) → void
Add a Measure to this task.
addMeasures(Iterable<Measure> list) → void
Add a list of Measures to this task.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
removeMeasure(Measure measure) → void
Remove a Measure from this task.
toJson() Map<String, dynamic>
Return a JSON encoding of this object.
toString() String
A string representation of this object. [...]


operator ==(Object other) bool
The equality operator. [...]