1 files changed, 234 insertions, 0 deletions
diff --git a/CIAO/CCF/CCF/IDL3/SemanticGraph/Component.hpp b/CIAO/CCF/CCF/IDL3/SemanticGraph/Component.hpp
new file mode 100644
index 00000000000..f3d7b7784e8
--- /dev/null
+++ b/CIAO/CCF/CCF/IDL3/SemanticGraph/Component.hpp
@@ -0,0 +1,234 @@
+// file      : CCF/IDL3/SemanticGraph/Component.hpp
+// author    : Boris Kolpackov <boris@dre.vanderbilt.edu>
+// cvs-id    : $Id$
+
+#ifndef CCF_IDL3_SEMANTIC_GRAPH_COMPONENT_HPP
+#define CCF_IDL3_SEMANTIC_GRAPH_COMPONENT_HPP
+
+#include "CCF/IDL2/SemanticGraph/Interface.hpp"
+#include "CCF/IDL3/SemanticGraph/Elements.hpp"
+
+namespace CCF
+{
+  namespace IDL3
+  {
+    namespace SemanticGraph
+    {
+      //
+      //
+      //
+      class Provider : public virtual Nameable, public virtual Instance
+      {
+      public:
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        friend class Graph<Node, Edge>;
+
+        Provider (Path const& path, unsigned long line)
+            : Node (path, line)
+        {
+          type_info (static_type_info ());
+        }
+      };
+
+
+      //
+      //
+      //
+      class User : public virtual Nameable, public virtual Instance
+      {
+      public:
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        User () // For virtual inheritance only.
+        {
+          type_info (static_type_info ());
+        }
+
+        virtual
+        ~User () = 0;
+      };
+
+
+      class MultiUser : public virtual User
+      {
+      public:
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        friend class Graph<Node, Edge>;
+
+        MultiUser (Path const& path, unsigned long line)
+            : Node (path, line)
+        {
+          type_info (static_type_info ());
+        }
+      };
+
+
+      class SingleUser : public virtual User
+      {
+      public:
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        friend class Graph<Node, Edge>;
+
+        SingleUser (Path const& path, unsigned long line)
+            : Node (path, line)
+        {
+          type_info (static_type_info ());
+        }
+      };
+
+
+      //
+      //
+      //
+      class Publisher : public virtual Nameable, public virtual Instance
+      {
+      public:
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        friend class Graph<Node, Edge>;
+
+        Publisher (Path const& path, unsigned long line)
+            : Node (path, line)
+        {
+          type_info (static_type_info ());
+        }
+      };
+
+
+      //
+      //
+      //
+      class Emitter : public virtual Nameable, public virtual Instance
+      {
+      public:
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        friend class Graph<Node, Edge>;
+
+        Emitter (Path const& path, unsigned long line)
+            : Node (path, line)
+        {
+          type_info (static_type_info ());
+        }
+      };
+
+
+      //
+      //
+      //
+      class Consumer : public virtual Nameable, public virtual Instance
+      {
+      public:
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        friend class Graph<Node, Edge>;
+
+        Consumer (Path const& path, unsigned long line)
+            : Node (path, line)
+        {
+          type_info (static_type_info ());
+        }
+      };
+
+
+      //
+      //
+      //
+      class Component : public virtual Type, public virtual Scope
+      {
+        typedef
+        std::vector <Supports*>
+        Supports_;
+
+      public:
+        Inherits*
+        inherits () const
+        {
+          return inherits_;
+        }
+
+        typedef
+        Supports_::const_iterator
+        SupportsIterator;
+
+        SupportsIterator
+        supports_begin () const
+        {
+          return supports_.begin ();
+        }
+
+        SupportsIterator
+        supports_end () const
+        {
+          return supports_.end ();
+        }
+
+        virtual bool
+        complete () const
+        {
+          return true;
+        }
+
+        static Introspection::TypeInfo const&
+        static_type_info ();
+
+      protected:
+        friend class Graph<Node, Edge>;
+
+        Component (Path const& path, unsigned long line)
+            : Node (path, line), inherits_ (0)
+        {
+          type_info (static_type_info ());
+        }
+
+        using Type::add_edge_right;
+        using Scope::add_edge_left;
+
+        void
+        add_edge_left (Inherits& e)
+        {
+          inherits_ = &e;
+        }
+
+        void
+        add_edge_right (Inherits&)
+        {
+        }
+
+        void
+        add_edge_left (Supports& e)
+        {
+          supports_.push_back (&e);
+        }
+
+        void
+        add_edge_right (Manages&)
+        {
+        }
+
+      private:
+        Inherits* inherits_;
+        Supports_ supports_;
+      };
+    }
+  }
+}
+
+#endif  // CCF_IDL3_SEMANTIC_GRAPH_COMPONENT_HPP