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//===--- IndexDatastore.h ---------------------------------------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2018 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#ifndef INDEXSTOREDB_LIB_INDEX_INDEXDATASTORE_H
#define INDEXSTOREDB_LIB_INDEX_INDEXDATASTORE_H
#include "IndexStoreDB/Core/Symbol.h"
#include "llvm/ADT/OptionSet.h"
#include <memory>
#include <string>
#include <vector>
namespace indexstore {
class IndexStore;
typedef std::shared_ptr<IndexStore> IndexStoreRef;
}
namespace IndexStoreDB {
class CanonicalPathCache;
namespace index {
class IndexSystemDelegate;
class SymbolIndex;
struct CreationOptions;
typedef std::shared_ptr<SymbolIndex> SymbolIndexRef;
class IndexDatastore {
public:
~IndexDatastore();
static std::unique_ptr<IndexDatastore> create(indexstore::IndexStoreRef idxStore,
SymbolIndexRef SymIndex,
std::shared_ptr<IndexSystemDelegate> Delegate,
std::shared_ptr<CanonicalPathCache> CanonPathCache,
const CreationOptions &Options,
std::string &Error);
bool isUnitOutOfDate(StringRef unitOutputPath, ArrayRef<StringRef> dirtyFiles);
bool isUnitOutOfDate(StringRef unitOutputPath, llvm::sys::TimePoint<> outOfDateModTime);
/// Check whether any unit(s) containing \p file are out of date and if so,
/// *synchronously* notify the delegate.
void checkUnitContainingFileIsOutOfDate(StringRef file);
void addUnitOutFilePaths(ArrayRef<StringRef> filePaths, bool waitForProcessing);
void removeUnitOutFilePaths(ArrayRef<StringRef> filePaths, bool waitForProcessing);
void purgeStaleData();
/// *For Testing* Poll for any changes to units and wait until they have been registered.
void pollForUnitChangesAndWait(bool isInitialScan);
private:
IndexDatastore(void *Impl) : Impl(Impl) {}
void *Impl; // An IndexDatastoreImpl.
};
} // namespace index
} // namespace IndexStoreDB
#endif
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