Listener (Apache Hadoop Azure support 3.4.1.200-dep-1000 API)

```
public interface Listener
```
Interface for testing identifiers tracked via TracingContext Implemented in TracingHeaderValidator

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`callTracingHeaderValidator(java.lang.String header, TracingHeaderFormat format)`
`Listener`	`getClone()`
`void`	`setOperation(FSOperationType operation)`
`void`	`updatePrimaryRequestID(java.lang.String primaryRequestID)`

void callTracingHeaderValidator(java.lang.String header,
                                TracingHeaderFormat format)

void updatePrimaryRequestID(java.lang.String primaryRequestID)

void setOperation(FSOperationType operation)

Interface Listener