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// regarding copyright ownership.  The ASF licenses this file
// to you 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
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package com.cloud.storage.dao;

import java.util.List;

import com.cloud.storage.DataStoreRole;
import com.cloud.storage.Snapshot;
import com.cloud.storage.Snapshot.Type;
import com.cloud.storage.SnapshotVO;
import com.cloud.utils.db.Filter;
import com.cloud.utils.db.GenericDao;
import com.cloud.utils.fsm.StateDao;

public interface SnapshotDao extends GenericDao<SnapshotVO, Long>, StateDao<Snapshot.State, Snapshot.Event, SnapshotVO> {
    List<SnapshotVO> listByVolumeId(long volumeId);

    List<SnapshotVO> listByVolumeId(Filter filter, long volumeId);

    long getLastSnapshot(long volumeId, DataStoreRole role);

    List<SnapshotVO> listByVolumeIdTypeNotDestroyed(long volumeId, Type type);

    List<SnapshotVO> listByVolumeIdIncludingRemoved(long volumeId);

    List<SnapshotVO> listByVolumeIdVersion(long volumeId, String version);

    public Long countSnapshotsForAccount(long accountId);

    List<SnapshotVO> listByInstanceId(long instanceId, Snapshot.State... status);

    List<SnapshotVO> listByStatus(long volumeId, Snapshot.State... status);

    List<SnapshotVO> listAllByStatus(Snapshot.State... status);

    void updateVolumeIds(long oldVolId, long newVolId);

    List<SnapshotVO> listByStatusNotIn(long volumeId, Snapshot.State... status);

    /**
     * Retrieves a list of snapshots filtered by ids.
     * @param ids Snapshot ids.
     * @return A list of snapshots filtered by ids.
     */
    List<SnapshotVO> listByIds(Object... ids);
    List<SnapshotVO> searchByVolumes(List<Long> volumeIds);
}
