1 files changed, 60 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Notify/Sequence/Batch_Buffering_Strategy.h b/TAO/orbsvcs/orbsvcs/Notify/Sequence/Batch_Buffering_Strategy.h
new file mode 100644
index 00000000000..196f4a67242
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+++ b/TAO/orbsvcs/orbsvcs/Notify/Sequence/Batch_Buffering_Strategy.h
@@ -0,0 +1,60 @@
+/* -*- C++ -*- */
+/**
+ *  @file Batch_Buffering_Strategy.h
+ *
+ *  $Id$
+ *
+ *  @author Pradeep Gore <pradeep@oomworks.com>
+ *
+ *
+ */
+
+#ifndef TAO_NS_BATCH_BUFFERING_STRATEGY_H
+#define TAO_NS_BATCH_BUFFERING_STRATEGY_H
+#include "ace/pre.h"
+
+#include "../notify_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "../Method_Request.h"
+#include "../Buffering_Strategy.h"
+
+/**
+ * @class TAO_NS_Batch_Buffering_Strategy
+ *
+ * @brief
+ *
+ */
+class TAO_Notify_Export TAO_NS_Batch_Buffering_Strategy : public TAO_NS_Buffering_Strategy
+{
+public:
+  /// Constuctor
+  TAO_NS_Batch_Buffering_Strategy (TAO_NS_Message_Queue& msg_queue, TAO_NS_AdminProperties_var& admin_properties, CORBA::Long batch_size);
+
+  /// Destructor
+  ~TAO_NS_Batch_Buffering_Strategy ();
+
+  /// Dequeue batch. This method will block till <batch_size> is available..
+  /// Return -1 on error else the number of items actually dequeued.
+  int dequeue_batch (CosNotification::EventBatch& event_batch);
+
+  /// Dequeue upto batch. This method will not block.
+  /// Return -1 on error else the number of items dequeued (<batch_size>).
+  /// <pending> is set to the number of events remaining in the queue.
+  int dequeue_available (CosNotification::EventBatch& event_batch, int &pending);
+
+protected:
+
+  /// Extract upto <max_deq_count> number of items.
+  int dequeue_i (int max_deq_count, CosNotification::EventBatch& event_batch);
+};
+
+#if defined (__ACE_INLINE__)
+#include "Batch_Buffering_Strategy.inl"
+#endif /* __ACE_INLINE__ */
+
+#include "ace/post.h"
+#endif /* TAO_NS_BATCH_BUFFERING_STRATEGY_H */