ACE/apps/JAWS2/JAWS/Pipeline.h

   1 /* -*- c++ -*- */
   2 #ifndef JAWS_PIPELINE_H
   3 #define JAWS_PIPELINE_H
   4
   5 #include "ace/config-all.h"
   6
   7 #if !defined (ACE_LACKS_PRAGMA_ONCE)
   8 # pragma once
   9 #endif /* ACE_LACKS_PRAGMA_ONCE */
  10
  11 #include "ace/Service_Config.h"
  12 #include "ace/Stream.h"
  13 #include "ace/Module.h"
  14 #include "ace/Task.h"
  15
  16 #include "JAWS/Export.h"
  17
  18 typedef ACE_Stream<ACE_NULL_SYNCH> JAWS_Pipeline_Stream;
  19 typedef ACE_Module<ACE_NULL_SYNCH> JAWS_Pipeline_Module;
  20 typedef ACE_Task<ACE_NULL_SYNCH> JAWS_Pipeline_Task;
  21
  22 class JAWS_IO_Handler;
  23 class JAWS_Dispatch_Policy;
  24
  25 class JAWS_Export JAWS_Pipeline : public JAWS_Pipeline_Task
  26   // = TITLE
  27   //   Methods that are common to pipeline components
  28 {
  29 public:
  30   JAWS_Pipeline ();
  31   // ACE_Task hooks
  32
  33   virtual int open (void * = 0);
  34   virtual int close (u_long = 0);
  35 };
  36
  37 #endif /* !defined (JAWS_PIPELINE_H) */