get
abstract fun get(id: String, executor: Executor, callback: CompletionCallback<in R?>): AsyncOperationTask
Retrieves the record with specified id or null if there's no such record.
Return
an object representing pending completion of the task.
Parameters
id
Record's id.
executor
Executor used for events dispatching. By default events are dispatched on the main thread.
callback
Callback to handle result.
Retrieves the record with specified id or null if there's no such record.
Return
an object representing pending completion of the task.
Parameters
id
Record's id.
callback
Callback to handle result, triggered on the main thread.