// Copyright 2016 The Fuchsia 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 PERIDOT_BIN_LEDGER_STORAGE_PUBLIC_COMMIT_WATCHER_H_
#define PERIDOT_BIN_LEDGER_STORAGE_PUBLIC_COMMIT_WATCHER_H_

#include "peridot/bin/ledger/storage/public/commit.h"
#include "peridot/bin/ledger/storage/public/types.h"

namespace storage {

class CommitWatcher {
 public:
  CommitWatcher() {}
  virtual ~CommitWatcher() {}

  // Called when new commits have been created.
  virtual void OnNewCommits(
      const std::vector<std::unique_ptr<const Commit>>& commits,
      ChangeSource source) = 0;

 private:
  FXL_DISALLOW_COPY_AND_ASSIGN(CommitWatcher);
};

}  // namespace storage

#endif  // PERIDOT_BIN_LEDGER_STORAGE_PUBLIC_COMMIT_WATCHER_H_