PipelineMessageReceiver (Apache Beam 2.54.0)

```
public interface PipelineMessageReceiver
```
Handles failures in the form of exceptions.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`cancelled()` Report that the pipeline has been cancelled.
`void`	`completed()` Report that the pipeline has successfully completed.
`void`	`failed(java.lang.Error e)` Report that a failure has occurred.
`void`	`failed(java.lang.Exception e)` Report that a failure has occurred.

Interface PipelineMessageReceiver