org.jppf.server.nio.multiplexer
Class ReceivingState

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

public class ReceivingState
extends MultiplexerServerState

State of receiving data on a channel. When data is received, it is forwarded to the linked channel, so that it can be sent to the other side of the multiplexer connection.

Author:

Laurent Cohen

Field Summary

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

server

Constructor Summary

ReceivingState(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

ReceivingState

public ReceivingState(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.