| Alexander Afanasyev | f5c0774 | 2012-10-31 13:13:05 -0700 | [diff] [blame^] | 1 | /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */ |
| 2 | /* |
| 3 | * Copyright (c) 2011 University of California, Los Angeles |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation; |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 17 | * |
| 18 | * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu> |
| 19 | */ |
| 20 | |
| 21 | #ifndef _NDN_LIMITS_WINDOW_H_ |
| 22 | #define _NDN_LIMITS_WINDOW_H_ |
| 23 | |
| 24 | #include "ndn-limits.h" |
| 25 | |
| 26 | namespace ns3 { |
| 27 | namespace ndn { |
| 28 | |
| 29 | /** |
| 30 | * \ingroup ndn |
| 31 | * \brief Structure to manage limits for outstanding interests |
| 32 | */ |
| 33 | class LimitsWindow : |
| 34 | public Limits |
| 35 | { |
| 36 | public: |
| 37 | typedef Limits super; |
| 38 | |
| 39 | static TypeId |
| 40 | GetTypeId (); |
| 41 | |
| 42 | /** |
| 43 | * \brief Constructor |
| 44 | * \param prefix smart pointer to the prefix for the FIB entry |
| 45 | */ |
| 46 | LimitsWindow () |
| 47 | : m_outstanding (0) |
| 48 | { } |
| 49 | |
| 50 | virtual |
| 51 | ~LimitsWindow () { } |
| 52 | |
| 53 | |
| 54 | // from limits |
| 55 | virtual bool |
| 56 | IsBelowLimit (); |
| 57 | |
| 58 | //////////////////////////////////////////////////////////////////////////// |
| 59 | //////////////////////////////////////////////////////////////////////////// |
| 60 | //////////////////////////////////////////////////////////////////////////// |
| 61 | |
| 62 | // specific to window-based limits |
| 63 | |
| 64 | /** |
| 65 | * @brief Remove outstanding interests |
| 66 | */ |
| 67 | void |
| 68 | RemoveOutstanding (); |
| 69 | |
| 70 | double |
| 71 | GetOutstanding () const |
| 72 | { |
| 73 | return m_outstanding; |
| 74 | } |
| 75 | |
| 76 | protected: |
| 77 | TracedValue< double > m_outstanding; |
| 78 | }; |
| 79 | |
| 80 | |
| 81 | } // namespace ndn |
| 82 | } // namespace ns3 |
| 83 | |
| 84 | #endif // _NDN_LIMITS_WINDOW_H_ |