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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_NOTIFIER_FAKE_INVALIDATION_STATE_TRACKER_H_
#define SYNC_NOTIFIER_FAKE_INVALIDATION_STATE_TRACKER_H_
#include "base/memory/weak_ptr.h"
#include "sync/notifier/invalidation_state_tracker.h"
namespace syncer {
// InvalidationStateTracker implementation that simply keeps track of
// the max versions and invalidation state in memory.
class FakeInvalidationStateTracker
: public InvalidationStateTracker,
public base::SupportsWeakPtr<FakeInvalidationStateTracker> {
public:
FakeInvalidationStateTracker();
virtual ~FakeInvalidationStateTracker();
int64 GetMaxVersion(const invalidation::ObjectId& id) const;
// InvalidationStateTracker implementation.
virtual InvalidationVersionMap GetAllMaxVersions() const OVERRIDE;
virtual void SetMaxVersion(const invalidation::ObjectId& id,
int64 max_version) OVERRIDE;
virtual void Forget(const ObjectIdSet& ids) OVERRIDE;
virtual void SetBootstrapData(const std::string& data) OVERRIDE;
virtual std::string GetBootstrapData() const OVERRIDE;
static const int64 kMinVersion;
private:
InvalidationVersionMap versions_;
std::string bootstrap_data_;
};
} // namespace syncer
#endif // SYNC_NOTIFIER_FAKE_INVALIDATION_STATE_TRACKER_H_
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