# Interface HelperBleBackend.PendingOp

Enclosing class:
  `HelperBleBackend`

public static interface HelperBleBackend.PendingOp
Completion of one in-flight helper command. Exactly one of the two methods fires, from the helper reader thread.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `onEvent(String event, Map<String,Object> payload)`
  The command's terminal success event.
  `void`
  `onFailure(BluetoothException failure)`
  The command failed -- helper error event, crash or shutdown.

- ## Method Details

  - ### onEvent

    void onEvent(String event, Map<String,Object> payload)
    The command's terminal success event.

  - ### onFailure

    void onFailure(BluetoothException failure)
    The command failed -- helper error event, crash or shutdown.