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java.lang.Object
   |
   +----edu.utah.janos.nodeos.pj_ProtocolLayer.PacketGenerator
           |
           +----edu.utah.janos.nodeos.pj_OutChannel

Summary

class  pj_OutChannel
     extends edu.utah.janos.nodeos.pj_ProtocolLayer.PacketGenerator
{
          // Fields 4
     private pj_BufferHandle bufferQ;
     private final Object bufferQLock;
     final pj_Flow flow;
     pj_ProtocolLayer protocolLayer;

          // Constructors 1
     pj_OutChannel(pj_Flow, String, String) throws IOException, PacketAddressFormatException, ProtocolSpecFormatException;

          // Methods 8
     void destroy();
     pj_BufferHandle generate();
     void queueAsyncPacket(pj_BufferHandle);
     void send(pj_BufferHandle);
     void sendAndRecycle(pj_BufferHandle, pj_InChannel);
     void sendAsynch(pj_BufferHandle, DeliverFunc);
     void sendv(pj_BufferHandle[]);
     public String toString();
}

Java wrapper for an OutChannel.

See Also: CutThroughChannel, InChannel, OutChannel

Cross Reference

Extended By:

OutChannel

   private pj_BufferHandle bufferQ

Queue of buffers waiting to be sent. Only used for asynchronous sends (which actually aren't implemented yet!)

   private final Object bufferQLock

Lock for the bufferQ

   final pj_Flow flow

   pj_ProtocolLayer protocolLayer

Constructors

· pj_OutChannel

Summary  |  Top

   pj_OutChannel(pj_Flow flow, 
                 String protocolSpec, 
                 String addressSpec)  throws IOException, PacketAddressFormatException, ProtocolSpecFormatException

   pj_BufferHandle generate() 

Packet generator function defined by ProtocolLayer.PacketGenerator.

Overrides:

generate in class pj_ProtocolLayer.PacketGenerator

   void queueAsyncPacket(pj_BufferHandle pb) 

Queue a packet for sending whenever convenient. XXX needs callback function

   void send(pj_BufferHandle bh) 

Send a single buffer. Synchronous (blocks until send is "done".

   void sendAndRecycle(pj_BufferHandle bh, 
                       pj_InChannel inChan) 

Send a single buffer. Synchronous. Puts the buffer on the specified inChan after the send.

   void sendAsynch(pj_BufferHandle bh, 
                   DeliverFunc callback) 

Queue a packet for sending on this OutChannel. callback will be invoked when the call is complete.

XXX doesn't work yet.

XXX need to reconcile with synchronous sends.

   void sendv(pj_BufferHandle[] bhl) 

Send an array of buffer handles.

   void destroy() 

   public String toString() 

Overrides:

toString in class pj_ProtocolLayer.PacketGenerator

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