org.jppf.server.nio.multiplexer.generic
Class SendingOrReceivingState

java.lang.Object
  org.jppf.server.nio.NioState<MultiplexerTransition>
      org.jppf.server.nio.multiplexer.generic.MultiplexerServerState
          org.jppf.server.nio.multiplexer.generic.SendingOrReceivingState

public class SendingOrReceivingState
extends MultiplexerServerState

This state is for determining whether a channel should be sending data, receiving data, or doing nothing.

Author:

Laurent Cohen

Field Summary

Fields inherited from class org.jppf.server.nio.multiplexer.generic.MultiplexerServerState

server

Constructor Summary

SendingOrReceivingState(MultiplexerNioServer server)
Initialize this state.

Method Summary

MultiplexerTransition

performTransition(ChannelWrapper<?> wrapper) Execute the action associated with this channel state.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SendingOrReceivingState

public SendingOrReceivingState(MultiplexerNioServer server)

Initialize this state.

Parameters:

server - the server that handles this state.

Method Detail

performTransition

public MultiplexerTransition performTransition(ChannelWrapper<?> wrapper)
                                        throws Exception

Execute the action associated with this channel state.

Specified by:

performTransition in class NioState<MultiplexerTransition>

Parameters:

wrapper - the selection key corresponding to the channel and selector for this state.

Returns:

a state transition as an NioTransition instance.

Throws:

Exception - if an error occurs while transitioning to another state.