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// Copyright 2021-present StarRocks, Inc. All rights reserved.
//
// 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
//
//     https://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.


package com.staros.filestore;

import com.staros.exception.StarException;
import com.staros.proto.FileStoreInfo;

import java.util.List;

public interface FileStoreMgr {
    public FileStore getFileStore(String fsKey);

    public void addFileStore(FileStore fs) throws StarException;

    public void removeFileStore(String fsKey) throws StarException;

    public void updateFileStore(FileStore fs) throws StarException;

    public List listFileStore() throws StarException;

    // Allocate a file store to hold shard data
    public FileStore allocFileStore() throws StarException;

    public FileStore newFsFromProtobuf(FileStoreInfo fsInfo);

    public void loadFileStoreFromConfig();
}