/*
 *    Copyright 2004-2006 Intel Corporation
 * 
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 * 
 *        http://www.apache.org/licenses/LICENSE-2.0
 * 
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

#ifndef _ONDEMAND_LINK_H_
#define _ONDEMAND_LINK_H_

#include "Link.h"

namespace dtn {

/**
 * Abstraction for a ONDEMAND link.
 *
 * ONDEMAND links have to be opened everytime one wants to use it and
 * close after an idle period.
 */
class OndemandLink : public Link {
public:
    OndemandLink(std::string name, ConvergenceLayer* cl, const char* nexthop);
    void set_initial_state();
};

} // namespace dtn

#endif /* _ONDEMAND_LINK_H_ */