ConsoleDataManager class
A very simple data manager that just "uploads" the data to the console (i.e., prints it). Used mainly for testing and debugging purposes.
- Inheritance
-
- Object
- AbstractDataManager
- ConsoleDataManager
Constructors
Properties
- dataEndPoint → DataEndPoint?
-
The DataEndPoint that this data manager is handling.
Set in the initialize method.
no setterinherited
- deployment → SmartphoneDeployment
-
The deployment using this data manager.
no setterinherited
-
events
→ Stream<
DataManagerEvent> -
Stream of data manager events.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- studyDeploymentId → String
-
The ID of the study deployment that this manager is handling.
no setterinherited
- type → String
-
The type of this data manager as enumerated in DataEndPointTypes.
no setteroverride
Methods
-
addEvent(
DataManagerEvent event) → void -
Add
eventto the events stream.inherited -
close(
) → Future< void> -
Flush any buffered data and close this data manager.
After calling close the data manager can no longer be used.
inherited
-
initialize(
DataEndPoint dataEndPoint, SmartphoneDeployment deployment, Stream< Measurement> measurements) → Future<void> -
Initialize the data manager by specifying the study
deployment, thedataEndPoint, and the stream ofmeasurementsevents to handle.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onDone(
) → Future< void> -
When the data stream closes, the onDone handler is called.
Default implementation is a no-op function. If another behavior is wanted,
implementations of this abstract data manager should handle closing of
the data stream.
inherited
-
onError(
Object? error) → Future< void> -
When an error event is send on the stream, the onError handler is called.
inherited
-
onMeasurement(
Measurement measurement) → Future< void> -
On each measurement collected, the onMeasurement handler is called.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited