org.littleshoot.util.mina
Class DecodingStateMachine

java.lang.Object
  org.littleshoot.util.mina.DecodingStateMachine

All Implemented Interfaces:

DecodingState

public abstract class DecodingStateMachine
extends Object
implements DecodingState

Taken from AsyncWeb. This is a decoding state that is itself a state machine.

Constructor Summary

DecodingStateMachine()

Method Summary

DecodingState	decode(org.littleshoot.mina.common.ByteBuffer in, org.littleshoot.mina.filter.codec.ProtocolDecoderOutput out) Decodes the input for this state.
protected abstract void	destroy()
protected abstract DecodingState	finishDecode(List<Object> childProducts, org.littleshoot.mina.filter.codec.ProtocolDecoderOutput out)
protected abstract DecodingState	init()

Methods inherited from class java.lang.Object

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

Constructor Detail

DecodingStateMachine

public DecodingStateMachine()

Method Detail

init

protected abstract DecodingState init()
                               throws Exception

Throws:

Exception

finishDecode

protected abstract DecodingState finishDecode(List<Object> childProducts,
                                              org.littleshoot.mina.filter.codec.ProtocolDecoderOutput out)
                                       throws Exception

Throws:

Exception

destroy

protected abstract void destroy()
                         throws Exception

Throws:

Exception

decode

public DecodingState decode(org.littleshoot.mina.common.ByteBuffer in,
                            org.littleshoot.mina.filter.codec.ProtocolDecoderOutput out)
                     throws Exception

Description copied from interface: DecodingState

Decodes the input for this state.

Specified by:

decode in interface DecodingState

Parameters:

in - The read data.

out - The output to write to.

Returns:

The next decoding state.

Throws:

Exception - If any error occurs.