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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 CHROMEOS_DBUS_SHILL_PROPERTY_CHANGED_OBSERVER_H_
#define CHROMEOS_DBUS_SHILL_PROPERTY_CHANGED_OBSERVER_H_
#include <string>
namespace base {
class Value;
}
namespace chromeos {
// This is a base class for observers which handle the PropertyChanged signal
// sent from Shill.
class ShillPropertyChangedObserver {
public:
virtual void OnPropertyChanged(const std::string& name,
const base::Value& value) = 0;
protected:
virtual ~ShillPropertyChangedObserver() {}
};
} // namespace chromeos
#endif // CHROMEOS_DBUS_SHILL_PROPERTY_CHANGED_OBSERVER_H_
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