ILogStorage.hpp

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/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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 ILOGSTORAGE_HPP_
#define ILOGSTORAGE_HPP_

#include <memory>
#include <cstdint>

#include "kaa/log/BucketInfo.hpp"
#include "kaa/log/LogBucket.hpp"

namespace kaa {

class LogRecord;
class ILogStorageStatus;

class ILogStorage {
public:
    virtual BucketInfo addLogRecord(LogRecord&& record) = 0;

    virtual ILogStorageStatus& getStatus() = 0;

    virtual LogBucket getNextBucket() = 0;

    virtual void removeBucket(std::int32_t bucketId) = 0;

    virtual void rollbackBucket(std::int32_t bucketId) = 0;

    virtual ~ILogStorage() {}
};

typedef std::shared_ptr<ILogStorage> ILogStoragePtr;

}  // namespace kaa

#endif /* ILOGSTORAGE_HPP_ */