src: One more set of renaming: ndn-content-object.h|cc is renamed to ndn-data.h|cc
diff --git a/model/ndn-data.cc b/model/ndn-data.cc
new file mode 100644
index 0000000..2f47aec
--- /dev/null
+++ b/model/ndn-data.cc
@@ -0,0 +1,156 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2011-2013 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Ilya Moiseenko <iliamo@cs.ucla.edu>
+ * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ndn-data.h"
+
+#include "ns3/log.h"
+
+#include <boost/foreach.hpp>
+
+NS_LOG_COMPONENT_DEFINE ("ndn.Data");
+
+namespace ns3 {
+namespace ndn {
+
+Data::Data (Ptr<Packet> payload/* = Create<Packet> ()*/)
+ : m_name (Create<Name> ())
+ , m_signature (0)
+ , m_payload (payload)
+ , m_wire (0)
+{
+ if (m_payload == 0) // just in case
+ {
+ m_payload = Create<Packet> ();
+ }
+}
+
+Data::Data (const Data &other)
+ : m_name (Create<Name> (other.GetName ()))
+ , m_freshness (other.GetFreshness ())
+ , m_timestamp (other.GetTimestamp ())
+ , m_signature (other.GetSignature ())
+ , m_payload (other.GetPayload ()->Copy ())
+ , m_wire (0)
+{
+}
+
+void
+Data::SetName (Ptr<Name> name)
+{
+ m_name = name;
+ m_wire = 0;
+}
+
+void
+Data::SetName (const Name &name)
+{
+ m_name = Create<Name> (name);
+ m_wire = 0;
+}
+
+const Name&
+Data::GetName () const
+{
+ if (m_name==0) throw DataException();
+ return *m_name;
+}
+
+Ptr<const Name>
+Data::GetNamePtr () const
+{
+ return m_name;
+}
+
+
+void
+Data::SetTimestamp (const Time ×tamp)
+{
+ m_timestamp = timestamp;
+ m_wire = 0;
+}
+
+Time
+Data::GetTimestamp () const
+{
+ return m_timestamp;
+}
+
+void
+Data::SetFreshness (const Time &freshness)
+{
+ m_freshness = freshness;
+ m_wire = 0;
+}
+
+
+Time
+Data::GetFreshness () const
+{
+ return m_freshness;
+}
+
+void
+Data::SetSignature (uint32_t signature)
+{
+ m_signature = signature;
+ m_wire = 0;
+}
+
+uint32_t
+Data::GetSignature () const
+{
+ return m_signature;
+}
+
+void
+Data::SetKeyLocator (Ptr<Name> keyLocator)
+{
+ m_keyLocator = keyLocator;
+}
+
+Ptr<const Name>
+Data::GetKeyLocator () const
+{
+ return m_keyLocator;
+}
+
+void
+Data::Print (std::ostream &os) const
+{
+ os << "D: " << GetName ();
+ // os << "<Data><Name>" << GetName () << "</Name><Content>";
+}
+
+void
+Data::SetPayload (Ptr<Packet> payload)
+{
+ m_payload = payload;
+ m_wire = 0;
+}
+
+Ptr<const Packet>
+Data::GetPayload () const
+{
+ return m_payload;
+}
+
+} // namespace ndn
+} // namespace ns3