com.rabbitmq.client.impl.nio

Interface NioQueue

All Known Implementing Classes:

BlockingQueueNioQueue

public interface NioQueue

Contract to exchange frame between application threads and NIO thread.

This is a simplified subset of BlockingQueue. This interface is considered a SPI and is likely to move between minor and patch releases.

Since:

5.5.0

See Also:

NioParams

Method Summary

Modifier and Type	Method and Description
boolean	isEmpty() Returns true if the queue contains no element.
boolean	offer(WriteRequest writeRequest) Enqueue a frame, block if the queue is full.
WriteRequest	poll() Retrieves and removes the head of this queue, or returns null if this queue is empty.
int	size() Get the current size of the queue.

Method Detail

offer

boolean offer(WriteRequest writeRequest)
       throws InterruptedException

Enqueue a frame, block if the queue is full.

Parameters:

writeRequest -

Returns:

Throws:

InterruptedException

size

int size()

Get the current size of the queue.

Returns:

poll

WriteRequest poll()

Retrieves and removes the head of this queue, or returns null if this queue is empty.

Returns:

the head of this queue, or null if this queue is empty

isEmpty

boolean isEmpty()

Returns true if the queue contains no element.

Returns:

true if the queue contains no element