DataPointHeader class
The header (meta-data) attached to all DataPoints, like study, user, time span and data format.
- Annotations
-
- @JsonSerializable.new(fieldRename: FieldRename.snake, includeIfNull: false, explicitToJson: true)
Constructors
- DataPointHeader({String? studyId, String? userId, DataType? dataFormat, String? deviceRoleName, String? triggerId, DateTime? startTime, DateTime? endTime})
- Create a new DataPointHeader.
-
DataPointHeader.fromJson(Map<
String, dynamic> json) -
Create a DataPointHeader from a JSON map.
factory
Properties
- dataFormat ↔ DataType?
-
The data format. See
DataTypeandNameSpace.getter/setter pair - deviceRoleName ↔ String?
-
The role of the device that collected this data point.
getter/setter pair
- endTime ↔ DateTime?
-
The UTC end timestamp for this data point.
If this data point does not cover a period, endTime will be
null.getter/setter pair - hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- startTime ↔ DateTime?
-
The UTC start timestamp for this data point.
getter/setter pair
- studyId ↔ String?
-
An ID of this study.
getter/setter pair
- triggerId ↔ String?
-
The id of the trigger in the study deployment that generated this data point.
getter/setter pair
- uploadTime ↔ DateTime?
-
The UTC time stamp of when this data point was uploaded to the server.
Set by the server.
getter/setter pair
- userId ↔ String?
-
The ID of the user (if known).
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> - Return a JSON encoding of this object.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited