cache_entry_processor.h

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/*
 * Copyright 2019 GridGain Systems, Inc. and Contributors.
 *
 * Licensed under the GridGain Community Edition License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.gridgain.com/products/software/community-edition/gridgain-community-edition-license
 *
 * 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 _IGNITE_CACHE_CACHE_ENTRY_PROCESSOR
#define _IGNITE_CACHE_CACHE_ENTRY_PROCESSOR
 
#include <ignite/common/common.h>
#include <ignite/impl/binary/binary_reader_impl.h>
#include <ignite/impl/binary/binary_writer_impl.h>
#include <ignite/impl/cache/cache_entry_processor_holder.h>
 
namespace ignite
{
    class IgniteBinding;
 
    namespace cache
    {
        template<typename K, typename V, typename R, typename A>
        class CacheEntryProcessor
        {
            friend class ignite::IgniteBinding;
 
            typedef A ArgumentType;
            typedef K KeyType;
            typedef V ValueType;
            typedef R ReturnType;
 
        public:
            virtual ~CacheEntryProcessor()
            {
                // No-op.
            }
 
            virtual R Process(MutableCacheEntry<K, V>& entry, const A& arg) = 0;
        };
    }
}
 
#endif //_IGNITE_CACHE_CACHE_ENTRY_PROCESSOR