FifoDequeue (magpie-core 0.9.0 API)

All Known Implementing Classes:

KafkaDequeue, LocalQueue

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface FifoDequeue
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Optional<io.openraven.magpie.api.MagpieEnvelope> poll()

Method Detail

poll

Optional<io.openraven.magpie.api.MagpieEnvelope> poll()
                                               throws FifoException

Throws:: FifoException