// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef THIRD_PARTY_NEARBY_SHARING_SHARE_TARGET_DISCOVERED_CALLBACK_H_
#define THIRD_PARTY_NEARBY_SHARING_SHARE_TARGET_DISCOVERED_CALLBACK_H_

#include "sharing/share_target.h"

namespace nearby {
namespace sharing {

// Reports newly discovered devices.
class ShareTargetDiscoveredCallback {
 public:
  virtual ~ShareTargetDiscoveredCallback() = default;
  virtual void OnShareTargetDiscovered(const ShareTarget& share_target) = 0;
  virtual void OnShareTargetLost(const ShareTarget& share_target) = 0;
  virtual void OnShareTargetUpdated(const ShareTarget& share_target) = 0;
};

}  // namespace sharing
}  // namespace nearby

#endif  // THIRD_PARTY_NEARBY_SHARING_SHARE_TARGET_DISCOVERED_CALLBACK_H_