1 files changed, 104 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/LB_ObjectGroup_Map.h b/TAO/orbsvcs/orbsvcs/LB_ObjectGroup_Map.h
new file mode 100644
index 00000000000..bc276fb0567
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+++ b/TAO/orbsvcs/orbsvcs/LB_ObjectGroup_Map.h
@@ -0,0 +1,104 @@
+// -*- C++ -*-
+
+//=======================================================================
+/**
+ *  @file     LB_ObjectGroup_Map.h
+ *
+ *  $Id$
+ *
+ *  @author  Ossama Othman <ossama@uci.edu>
+ */
+//=======================================================================
+
+
+#ifndef TAO_LB_OBJECTGROUP_MAP_H
+#define TAO_LB_OBJECTGROUP_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 "LB_Replica_Map.h"
+#include "LB_ObjectGroup_Hash.h"
+#include "LB_ObjectGroup_Equal_To.h"
+#include "orbsvcs/LoadBalancingC.h"
+
+/**
+ * @class TAO_LB_ObjectGroup_Map
+ *
+ * @brief Map of RepositoryId to ObjectGroup reference,
+ * FactoryCreationId, replicas belonging to the ObjectGroup and
+ * corresponding replica-specific information.
+ *
+ * Implementation to be used by the Load Balancer ReplicationManager.
+ */
+class TAO_LB_ObjectGroup_Map
+{
+
+public:
+
+  /**
+   * @class Map_Entry
+   *
+   * @brief Value field of the replica map.
+   *
+   * Mapping from and to all of the following fields:
+   * @param object_group, @param factory_creation_id, @param factory,
+   * and @param factory_creation_id.  Therefore, we keep all the
+   * fields together in the map.
+   */
+  struct Map_Entry
+  {
+    /// The RepositoryId corresponding to all Replicas in the
+    /// ObjectGroup.
+    CORBA::String_var type_id;
+
+    /// Reference to the ObjectGroup.
+    TAO_LoadBalancing::ObjectGroup_var object_group;
+
+    /// The FactoryCreationId corresponding to the ObjectGroup created
+    /// by the Load Balancer GenericFactory.
+    TAO_LoadBalancing::FactoryCreationId factory_creation_id;
+
+    /// Hash map containing replica references and all related
+    /// information for each replica.
+    TAO_LB_Replica_Map replica_map;
+  };
+
+  /// type_id hash map.
+  typedef ACE_Hash_Map_Manager_Ex<
+    const char *,
+    Map_Entry *,
+    ACE_Hash<const char *>,
+    ACE_Equal_To<const char *>,
+    ACE_SYNCH_MUTEX> type_id_map;
+
+  /// ObjectGroup hash map.
+  typedef ACE_Hash_Map_Manager_Ex<
+    TAO_LoadBalancing::ObjectGroup_ptr,
+    Map_Entry *,
+    TAO_LB_ObjectGroup_Hash,
+    TAO_LB_ObjectGroup_Equal_To,
+    ACE_SYNCH_MUTEX> ObjectGroup_map;
+
+  /// FactoryCreationId hash map.
+  typedef ACE_Hash_Map_Manager_Ex<
+    TAO_LoadBalancing::FactoryCreationId,
+    Map_Entry *,
+    TAO_LB_FactoryCreationId_Hash,
+    TAO_LB_FactoryCreationId_Equal_To,
+    ACE_SYNCH_MUTEX> FactoryCreationId_map;
+
+  int bind (const char *type_id,
+            TAO_LoadBalancing::ObjectGroup_ptr object_group,
+            TAO_LoadBalancing::FactoryCreationId &factory_creation_id);
+};
+
+#include "ace/post.h"
+
+#endif  /* TAO_LB_OBJECTGROUP_MAP_H */