Interface.h

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00001 /*
00002  *    Copyright 2004-2006 Intel Corporation
00003  * 
00004  *    Licensed under the Apache License, Version 2.0 (the "License");
00005  *    you may not use this file except in compliance with the License.
00006  *    You may obtain a copy of the License at
00007  * 
00008  *        http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  *    Unless required by applicable law or agreed to in writing, software
00011  *    distributed under the License is distributed on an "AS IS" BASIS,
00012  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  *    See the License for the specific language governing permissions and
00014  *    limitations under the License.
00015  */
00016 
00017 #ifndef _INTERFACE_H_
00018 #define _INTERFACE_H_
00019 
00020 #include <oasys/debug/Log.h>
00021 #include <vector>
00022 
00023 namespace dtn {
00024 
00025 class ConvergenceLayer;
00026 class CLInfo;
00027 
00034 class Interface {
00035 public:
00036     // Accessors
00037     const std::string& name()    const { return name_; }
00038     const std::string& proto()   const { return proto_; }
00039     ConvergenceLayer*  clayer()  const { return clayer_; }
00040     CLInfo*            cl_info() const { return cl_info_; }
00041 
00045     void set_cl_info(CLInfo* cl_info)
00046     {
00047         ASSERT((cl_info_ == NULL && cl_info != NULL) ||
00048                (cl_info_ != NULL && cl_info == NULL));
00049         
00050         cl_info_ = cl_info;
00051     }
00052 
00053 protected:
00054     friend class InterfaceTable;
00055     
00056     Interface(const std::string& name,
00057               const std::string& proto,
00058               ConvergenceLayer* clayer);
00059     ~Interface();
00060     
00061     std::string name_;          
00062     std::string proto_;         
00063     ConvergenceLayer* clayer_;  
00064     CLInfo* cl_info_;           
00065 };
00066 
00067 } // namespace dtn
00068 
00069 #endif /* _INTERFACE_H_ */

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