Adding schedule related classes: Schedule, RepetitiveInterval and Interval
Change-Id: Ia3fa750270f49c1b9e3bc4c6f67281c527910c55
Refs: #3118
diff --git a/src/schedule.hpp b/src/schedule.hpp
new file mode 100644
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--- /dev/null
+++ b/src/schedule.hpp
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2015, Regents of the University of California
+ *
+ * This file is part of ndn-group-encrypt (Group-based Encryption Protocol for NDN).
+ * See AUTHORS.md for complete list of ndn-group-encrypt authors and contributors.
+ *
+ * ndn-group-encrypt is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-group-encrypt is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * ndn-group-encrypt, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @author Zhiyi Zhang <dreamerbarrychang@gmail.com>
+ */
+
+#ifndef NDN_GEP_SECHEDULE_HPP
+#define NDN_GEP_SECHEDULE_HPP
+
+#include "common.hpp"
+#include "repetitive-interval.hpp"
+
+namespace ndn {
+namespace gep {
+
+/**
+ * @brief Schedule is used to manage the time, which contains two sets of RepetitiveIntervals
+ *
+ * whiteIntervalList is used to define the time allowing member's access to data
+ * blackIntervalList is used to define the time not allowing member's access to data
+ */
+class Schedule
+{
+public:
+ Schedule();
+
+ explicit
+ Schedule(const Block& block);
+
+public:
+ template<encoding::Tag TAG>
+ size_t
+ wireEncode(EncodingImpl<TAG>& encoder) const;
+
+ const Block&
+ wireEncode() const;
+
+ void
+ wireDecode(const Block& wire);
+
+ ///@brief Add an RepetitiveInterval @p repetitiveInterval into white list
+ Schedule&
+ addWhiteInterval(const RepetitiveInterval& repetitiveInterval);
+
+ ///@brief Add the RepetitiveInterval into black list
+ Schedule&
+ addBlackInterval(const RepetitiveInterval& repetitiveInterval);
+
+ /**
+ * @brief Get the Interval that covers the @p ts
+ *
+ * Function iterates two repetitive interval sets and find out
+ * the shortest interval that allows group member to have the access to the data
+ */
+ Interval
+ getCoveringInterval(const TimeStamp& ts) const;
+
+private:
+ std::set<RepetitiveInterval> m_whiteIntervalList;
+ std::set<RepetitiveInterval> m_blackIntervalList;
+
+ mutable Block m_wire;
+};
+
+} // namespace gep
+} // namespace ndn
+
+#endif // NDN_GROUP_ENCRYPT_SECHEDULE_HPP