// Copyright (c) 2010 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 CHROME_BROWSER_HISTORY_IN_MEMORY_URL_INDEX_H_
#define CHROME_BROWSER_HISTORY_IN_MEMORY_URL_INDEX_H_
#pragma once

namespace history {

class URLDatabase;

// The URL history source.
// Holds portions of the URL database in memory in an indexed form.  Used to
// quickly look up matching URLs for a given query string.  Used by
// the HistoryURLProvider for inline autocomplete and to provide URL
// matches to the omnibox.
class InMemoryURLIndex {
 public:
  InMemoryURLIndex() {}
  ~InMemoryURLIndex() {}

  // Open and index the URL history database.
  bool Init(URLDatabase* history_db);
};

}  // namespace history

#endif  // CHROME_BROWSER_HISTORY_IN_MEMORY_URL_INDEX_H_