FIFOMessageQueue (JGroups 2.12.3.Final API)

Deprecated.
Will be removed together with the Multiplexer in 3.0
```
@Deprecated
public class FIFOMessageQueue<K,V>
extends Object
```
Blocking queue which can only process 1 message per service concurrently, establishing FIFO order per sender. Example: if message A1, A2, A3, B1, B2 (where A and B are service names for services on top of a Multiplexer) arrive at the same time, then this class will deliver A1 and B1 concurrently (ie. pass them up to the thread pool for processing). Only when A1 is done will A2 be processed, same for B2: it will get processed when B1 is done. Thus, messages for different services are processed concurrently; messages from the same service are processed FIFO.

Author:

Bela Ban

Constructors
Constructor and Description
`FIFOMessageQueue()` Deprecated.

Methods
Modifier and Type	Method and Description
`void`	`done(Address sender, K dest)` Deprecated.
`V`	`poll(long timeout)` Deprecated.
`void`	`put(Address sender, K dest, V el)` Deprecated.
`int`	`size()` Deprecated.
`V`	`take()` Deprecated.
`String`	`toString()` Deprecated.

public V take()
       throws InterruptedException

Deprecated.

public V poll(long timeout)
       throws InterruptedException

Deprecated.

public void put(Address sender,
       K dest,
       V el)
         throws InterruptedException

Deprecated.

public void done(Address sender,
        K dest)

Deprecated.

Class FIFOMessageQueue<K,V>