1 files changed, 91 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/LoadBalancing/LB_Replica_Map.h b/TAO/orbsvcs/orbsvcs/LoadBalancing/LB_Replica_Map.h
new file mode 100644
index 00000000000..e8995c3d31f
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+++ b/TAO/orbsvcs/orbsvcs/LoadBalancing/LB_Replica_Map.h
@@ -0,0 +1,91 @@
+// -*- C++ -*-
+//
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//     TAO_LoadBalancing
+//
+// = FILENAME
+//     LB_Replica_Map.h
+//
+// = AUTHOR
+//     Ossama Othman <ossama@uci.edu>
+//
+// ============================================================================
+
+#ifndef TAO_LB_REPLICA_MAP_H
+#define TAO_LB_REPLICA_MAP_H
+
+#include "ace/pre.h"
+
+#include "ace/config-all.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ace/Hash_Map_Manager.h"
+#include "orbsvcs/LoadBalancingC.h"
+#include "LB_Replica_Hash.h"
+#include "LB_Replica_Equal_To.h"
+
+class TAO_LB_Replica_Map
+{
+  // = TITLE
+  //     Map of replica references to location and factory.
+  //
+  // = DESCRIPTION
+  //     Implementation to be used by the Load Balancer
+  //     ReplicationManager.
+
+public:
+
+  struct Map_Entry
+  {
+    // = TITLE
+    //     Value field of the replica map.
+    //
+    // = DESCRIPTION
+    //     We need a mapping from and to all of the following fields:
+    //     <replica>, <location>, <factory>, and
+    //     <factory_creation_id>.  Therefore, we keep all the fields
+    //     together in the map.
+
+    CORBA::Object_var replica;
+    // Reference to the replica.
+
+    TAO_LoadBalancer::FactoryInfo_var factory_info;
+    // Pointer to FactoryInfo structure associated with the replica.
+
+    TAO_LoadBalancer::FactoryCreationId factory_creation_id;
+    // The FactoryCreationId corresponding to the replica created by
+    // the above factory.  This factory creation ID is only valid if
+    // the corresponding factory reference above is not nil.
+
+    TAO_LoadBalancer::Location &location = factory_info.the_location;
+    // The location where the replica resides.
+  };
+
+  typedef ACE_Hash_Map_Manager_Ex<
+    CORBA::Object_ptr,
+    Map_Entry *,
+    TAO_LB_Replica_Hash,
+    TAO_LB_Replica_Equal_To,
+    ACE_SYNCH_MUTEX> replica_map;
+  // replica hash map.
+
+  typedef ACE_Hash_Map_Manager_Ex<
+    TAO_LoadBalancer::Location,
+    Map_Entry *,
+    TAO_LB_Location_Hash,
+    TAO_LB_Location_Equal_To,
+    ACE_SYNCH_MUTEX> location_map;
+  // location hash map.
+};
+
+
+#include "ace/post.h"
+
+#endif  /* TAO_LB_REPLICA_MAP_H */