# Interface VisionPipelineListener<T>

public interface VisionPipelineListener<T>
Receives live vision results and recoverable analysis failures on the EDT.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `error(Throwable error)`
  `void`
  `result(T value, VisionImage source)`

- ## Method Details

  - ### result

    void result(T value, VisionImage source)

  - ### error

    void error(Throwable error)