44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#pragma once
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#ifndef BLOBSTORE_IMPLEMENTATIONS_ONBLOCKS_CACHINGDATATREESTORE_CACHINGDATATREESTORE_H_
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#define BLOBSTORE_IMPLEMENTATIONS_ONBLOCKS_CACHINGDATATREESTORE_CACHINGDATATREESTORE_H_
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#include <memory>
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#include <messmer/cpp-utils/macros.h>
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#include <messmer/cachingstore/CachingStore.h>
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namespace blockstore{
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class Key;
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}
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namespace blobstore {
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namespace onblocks {
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namespace datatreestore {
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class DataTreeStore;
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class DataTree;
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}
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namespace cachingdatatreestore {
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class CachedDataTreeRef;
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class CachingDataTreeStore {
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public:
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CachingDataTreeStore(std::unique_ptr<datatreestore::DataTreeStore> dataTreeStore);
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virtual ~CachingDataTreeStore();
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std::unique_ptr<CachedDataTreeRef> load(const blockstore::Key &key);
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std::unique_ptr<CachedDataTreeRef> createNewTree();
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void remove(std::unique_ptr<CachedDataTreeRef> tree);
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private:
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std::unique_ptr<datatreestore::DataTreeStore> _dataTreeStore;
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cachingstore::CachingStore<datatreestore::DataTree, CachedDataTreeRef, blockstore::Key> _cachingStore;
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DISALLOW_COPY_AND_ASSIGN(CachingDataTreeStore);
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};
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}
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}
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}
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#endif
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