org.mpisws.p2p.transport.wire
Class UDPLayerImpl.Envelope

java.lang.Object
  org.mpisws.p2p.transport.wire.UDPLayerImpl.Envelope

All Implemented Interfaces:

MessageRequestHandle<InetSocketAddress,ByteBuffer>, Cancellable

Enclosing class:

UDPLayerImpl

public class UDPLayerImpl.Envelope
extends Object
implements MessageRequestHandle<InetSocketAddress,ByteBuffer>

Internal class which holds a pending datagram

Author:

amislove

Field Summary

protected MessageCallback<InetSocketAddress,ByteBuffer>	continuation
protected InetSocketAddress	destination
protected ByteBuffer	msg The message sans header.

Constructor Summary

UDPLayerImpl.Envelope(InetSocketAddress destination, ByteBuffer msg, MessageCallback<InetSocketAddress,ByteBuffer> deliverAckToMe, Map<String,Object> options)
Constructor for Envelope.

Method Summary

boolean	cancel()
InetSocketAddress	getIdentifier()
ByteBuffer	getMessage()
Map<String,Object>	getOptions()

Methods inherited from class java.lang.Object

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

Field Detail

destination

protected InetSocketAddress destination

msg

protected ByteBuffer msg

The message sans header.

continuation

protected MessageCallback<InetSocketAddress,ByteBuffer> continuation

Constructor Detail

UDPLayerImpl.Envelope

public UDPLayerImpl.Envelope(InetSocketAddress destination,
                             ByteBuffer msg,
                             MessageCallback<InetSocketAddress,ByteBuffer> deliverAckToMe,
                             Map<String,Object> options)

Constructor for Envelope.

Parameters:

adr - DESCRIBE THE PARAMETER

m - DESCRIBE THE PARAMETER

Method Detail

cancel

public boolean cancel()

Specified by:

cancel in interface Cancellable

Returns:

true if it was cancelled, false if it was already complete, or cancelled.

getIdentifier

public InetSocketAddress getIdentifier()

Specified by:

getIdentifier in interface MessageRequestHandle<InetSocketAddress,ByteBuffer>

getMessage

public ByteBuffer getMessage()

Specified by:

getMessage in interface MessageRequestHandle<InetSocketAddress,ByteBuffer>

getOptions

public Map<String,Object> getOptions()

Specified by:

getOptions in interface MessageRequestHandle<InetSocketAddress,ByteBuffer>