IContentFilterFactory.hpp

// Copyright 2021 Proyectos y Sistemas de Mantenimiento SL (eProsima).
//
// 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 FASTDDS_DDS_TOPIC__ICONTENTFILTERFACTORY_HPP
#define FASTDDS_DDS_TOPIC__ICONTENTFILTERFACTORY_HPP
 
#include <fastdds/fastdds_dll.hpp>
 
#include <fastdds/dds/core/LoanableTypedCollection.hpp>
#include <fastdds/dds/core/ReturnCode.hpp>
#include <fastdds/dds/topic/IContentFilter.hpp>
#include <fastdds/dds/topic/TopicDataType.hpp>
 
namespace eprosima {
namespace fastdds {
namespace dds {
 
struct IContentFilterFactory
{
    using ParameterSeq = LoanableTypedCollection<const char*>;
 
    virtual ReturnCode_t create_content_filter(
            const char* filter_class_name,
            const char* type_name,
            const TopicDataType* data_type,
            const char* filter_expression,
            const ParameterSeq& filter_parameters,
            IContentFilter*& filter_instance) = 0;
 
    virtual ReturnCode_t delete_content_filter(
            const char* filter_class_name,
            IContentFilter* filter_instance) = 0;
};
 
} // namespace dds
} // namespace fastdds
} // namespace eprosima
 
#endif  // FASTDDS_DDS_TOPIC__ICONTENTFILTERFACTORY_HPP