ChangeLogTag: Wed Mar 19 18:27:08 2003 Venkita Subramonian <venkita@cs.wustl.edu>

1 files changed, 52 insertions, 0 deletions

diff --git a/Kokyu/Dispatcher_Impl.h b/Kokyu/Dispatcher_Impl.h
new file mode 100644
index 00000000000..623704b8dbe
--- /dev/null
+++ b/Kokyu/Dispatcher_Impl.h
@@ -0,0 +1,52 @@
+/* -*- C++ -*- */
+/**
+ *  @file   Dispatcher_Impl.h
+ *
+ *  $Id$
+ *
+ *  @author Venkita Subramonian (venkita@cs.wustl.edu)
+ *
+ * Based on previous work by Tim Harrison (harrison@cs.wustl.edu),
+ * Chris Gill, Carlos O'Ryan and other members of the DOC group.
+ */
+
+#ifndef DISPATCHER_IMPL_H
+#define DISPATCHER_IMPL_H
+#include "ace/pre.h"
+#include "ace/OS.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "kokyu_export.h"
+#include "Kokyu.h"
+
+namespace Kokyu
+{
+  class Dispatcher_Impl
+  {
+  public:
+    //following an idiom to avoid public virtual functions.
+    //instead make them private and use the template method
+    //pattern - "Virtually Yours" article in CUJ Experts Forum
+    int init (const ConfigInfoSet&);
+    int dispatch (const Dispatch_Command*,
+                  const QoSDescriptor&);
+    int shutdown ();
+    virtual ~Dispatcher_Impl();
+  private:
+    virtual int init_i (const ConfigInfoSet&) =0;
+    virtual int dispatch_i (const Dispatch_Command*,
+                            const QoSDescriptor&) =0;
+    virtual int shutdown_i () =0;
+
+  };
+} //end of namespace
+
+#if defined (__ACE_INLINE__)
+#include "Dispatcher_Impl.i"
+#endif /* __ACE_INLINE__ */
+
+#include "ace/post.h"
+#endif /* DISPATCHER_IMPL_H */