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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef SYNC_TEST_NULL_DIRECTORY_CHANGE_DELEGATE_H_
#define SYNC_TEST_NULL_DIRECTORY_CHANGE_DELEGATE_H_
#include "base/compiler_specific.h"
#include "sync/syncable/directory_change_delegate.h"
namespace syncer {
namespace syncable {
// DirectoryChangeDelegate that does nothing in all delegate methods.
class NullDirectoryChangeDelegate : public DirectoryChangeDelegate {
public:
virtual ~NullDirectoryChangeDelegate();
virtual void HandleCalculateChangesChangeEventFromSyncApi(
const ImmutableWriteTransactionInfo& write_transaction_info,
BaseTransaction* trans,
std::vector<int64>* entries_changed) OVERRIDE;
virtual void HandleCalculateChangesChangeEventFromSyncer(
const ImmutableWriteTransactionInfo& write_transaction_info,
BaseTransaction* trans,
std::vector<int64>* entries_changed) OVERRIDE;
virtual ModelTypeSet HandleTransactionEndingChangeEvent(
const ImmutableWriteTransactionInfo& write_transaction_info,
BaseTransaction* trans) OVERRIDE;
virtual void HandleTransactionCompleteChangeEvent(
ModelTypeSet models_with_changes) OVERRIDE;
};
} // namespace syncable
} // namespace syncer
#endif // SYNC_TEST_NULL_DIRECTORY_CHANGE_DELEGATE_H_
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