foundationdb/fdbclient/BlobGranuleFiles.h

/*
 * BlobGranuleFiles.h
 *
 * This source file is part of the FoundationDB open source project
 *
 * Copyright 2013-2021 Apple Inc. and the FoundationDB project authors
 *
 * 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 FDBCLIENT_BLOBGRANULEFILES_H
#define FDBCLIENT_BLOBGRANULEFILES_H

// This file contains functions for readers who want to materialize blob granules from the underlying files

#include "fdbclient/BlobGranuleCommon.h"

ErrorOr<RangeResult> loadAndMaterializeBlobGranules(const Standalone<VectorRef<BlobGranuleChunkRef>>& files,
                                                    const KeyRangeRef& keyRange,
                                                    Version beginVersion,
                                                    Version readVersion,
                                                    ReadBlobGranuleContext granuleContext);

RangeResult materializeBlobGranule(const BlobGranuleChunkRef& chunk,
                                   KeyRangeRef keyRange,
                                   Version readVersion,
                                   Optional<StringRef> snapshotData,
                                   StringRef deltaFileData[]);

#endif