continuous_query_client.h

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/*
 * Copyright 2022 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_THIN_CACHE_QUERY_CONTINUOUS_CONTINUOUS_QUERY_CLIENT
#define _IGNITE_THIN_CACHE_QUERY_CONTINUOUS_CONTINUOUS_QUERY_CLIENT
 
#include <ignite/reference.h>
 
#include <ignite/thin/cache/event/cache_entry_event_listener.h>
#include <ignite/thin/cache/event/java_cache_entry_event_filter.h>
 
namespace ignite
{
    namespace thin
    {
        namespace cache
        {
            namespace query
            {
                namespace continuous
                {
                    template<typename K, typename V>
                    class ContinuousQueryClient
                    {
                    public:
                        enum { DEFAULT_BUFFER_SIZE = 1 };
 
                        enum { DEFAULT_TIME_INTERVAL = 0 };
 
                        ~ContinuousQueryClient()
                        {
                            // No-op.
                        }
 
                        explicit ContinuousQueryClient(Reference<event::CacheEntryEventListener<K, V> > lsnr) :
                            bufferSize(DEFAULT_BUFFER_SIZE),
                            timeInterval(DEFAULT_TIME_INTERVAL),
                            includeExpired(false),
                            listener(lsnr),
                            filter()
                        {
                            // No-op.
                        }
 
                        void SetBufferSize(int32_t val)
                        {
                            bufferSize = val;
                        }
 
                        int32_t GetBufferSize() const
                        {
                            return bufferSize;
                        }
 
                        void SetTimeInterval(int64_t val)
                        {
                            timeInterval = val;
                        }
 
                        int64_t GetTimeInterval() const
                        {
                            return timeInterval;
                        }
 
                        void SetIncludeExpired(bool val)
                        {
                            includeExpired = val;
                        }
 
                        bool GetIncludeExpired() const
                        {
                            return includeExpired;
                        }
 
                        void SetListener(Reference<event::CacheEntryEventListener<K, V> > lsnr)
                        {
                            listener = lsnr;
                        }
 
                        const event::CacheEntryEventListener<K, V>& GetListener() const
                        {
                            return *listener.Get();
                        }
 
                        event::CacheEntryEventListener<K, V>& GetListener()
                        {
                            return *listener.Get();
                        }
 
                        void SetJavaFilter(const event::JavaCacheEntryEventFilter& fltr)
                        {
                            filter = fltr;
                        }
 
                        event::JavaCacheEntryEventFilter& GetJavaFilter()
                        {
                            return filter;
                        }
 
                        const event::JavaCacheEntryEventFilter& GetJavaFilter() const
                        {
                            return filter;
                        }
 
                    private:
                        int32_t bufferSize;
 
                        int64_t timeInterval;
 
                        bool includeExpired;
 
                        Reference<event::CacheEntryEventListener<K, V> > listener;
 
                        event::JavaCacheEntryEventFilter filter;
                    };
                }
            }
        }
    }
}
 
#endif //_IGNITE_THIN_CACHE_QUERY_CONTINUOUS_CONTINUOUS_QUERY_CLIENT