src/hpp/dds/topic/detail/MultiTopic.hpp

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#ifndef OMG_DDS_TOPIC_DETAIL_MULTI_HPP_
#define OMG_DDS_TOPIC_DETAIL_MULTI_HPP_

/* Copyright 2010, Object Management Group, Inc.
 * Copyright 2010, PrismTech, Inc.
 * Copyright 2010, Real-Time Innovations, Inc.
 * All rights reserved.
 *
 * 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.
 */

#include <string>
#include <vector>

#include <dds/core/detail/conformance.hpp>
#include <dds/core/types.hpp>
#include <dds/topic/detail/topicfwd.hpp>
#include <idds/topic/TopicDescription.hpp>


namespace dds { namespace topic { namespace detail {

#ifdef OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT

template <typename T>
class MultiTopic  : public idds::topic::TopicDescriptionImpl<T>
{
public:
    MultiTopic(const std::string& the_name,
               const std::string& sub_expr,
               const dds::core::StringSeq& params,
               const typename idds::topic::TopicDescriptionImpl<T>::DPHolder& dp)
    : idds::topic::TopicDescriptionImpl<T>(the_name, " ", dp),
      sub_expr_(sub_expr),
      params_(params)
    { }

        virtual ~MultiTopic() { }

public:
    const std::string& subscription_expression() const {
                return sub_expr_;
        }

    const dds::core::StringSeq expression_parameters() const {
                return params_;
        }

    void expression_parameters(const dds::core::StringSeq& params) {
                params_ = params;
        }

private:
        std::string                                     sub_expr_;
        std::vector<std::string>                params_;

};

#endif  // OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT

} } }


#endif /* OMG_DDS_TOPIC_DETAIL_MULTI_HPP_ */