ns3::ndn::fw::PerOutFaceLimits< Parent > Class Template Reference

Strategy implementing per-outgoing face limits. More...

#include <per-out-face-limits.h>

Inheritance diagram for ns3::ndn::fw::PerOutFaceLimits< Parent >:

Collaboration diagram for ns3::ndn::fw::PerOutFaceLimits< Parent >:

Public Member Functions
	PerOutFaceLimits ()
	Default constructor.
virtual void	WillEraseTimedOutPendingInterest (Ptr< pit::Entry > pitEntry)
	Event fired just before PIT entry is removed by timeout. More...
virtual void	AddFace (Ptr< Face > face)
	Event fired every time face is added to NDN stack. More...

Static Public Member Functions
static TypeId	GetTypeId ()
	Get TypeId of the class.
static std::string	GetLogName ()
	Helper function to retrieve logging name for the forwarding strategy.

Protected Member Functions
virtual bool	CanSendOutInterest (Ptr< Face > inFace, Ptr< Face > outFace, Ptr< const Interest > interest, Ptr< pit::Entry > pitEntry)
	Method to check whether Interest can be send out on the particular face or not. More...
virtual void	WillSatisfyPendingInterest (Ptr< Face > inFace, Ptr< pit::Entry > pitEntry)
	Even fired just before Interest will be satisfied. More...

Static Protected Attributes
static LogComponent	g_log = LogComponent (PerOutFaceLimits<Parent>::GetLogName ().c_str ())
	Logging variable.

Detailed Description

template<class Parent>
class ns3::ndn::fw::PerOutFaceLimits< Parent >

Strategy implementing per-outgoing face limits.

Definition at line 45 of file per-out-face-limits.h.

Member Function Documentation

template<class Parent>

virtual void ns3::ndn::fw::PerOutFaceLimits< Parent >::AddFace ( Ptr< Face >  face )

inlinevirtual

Event fired every time face is added to NDN stack.

Parameters

face	face to be removed

Reimplemented in ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< SmartFlooding > >, ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< BestRoute > >, and ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< Flooding > >.

Definition at line 76 of file per-out-face-limits.h.

template<class Parent >

bool ns3::ndn::fw::PerOutFaceLimits< Parent >::CanSendOutInterest ( Ptr< Face >  inFace, Ptr< Face >  outFace, Ptr< const Interest >  interest, Ptr< pit::Entry >  pitEntry  )

protectedvirtual

Method to check whether Interest can be send out on the particular face or not.

In the base class, this method perfoms two checks:

1. If inFace is equal to outFace (when equal, Interest forwarding is prohibited)
2. Whether Interest should be suppressed (list of outgoing faces include outFace), considering (if enabled) retransmission logic

Parameters

inFace	incoming face of the Interest
outFace	proposed outgoing face of the Interest
interest	Interest packet
pitEntry	reference to PIT entry (reference to corresponding FIB entry inside)

See also

DetectRetransmittedInterest

Reimplemented in ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< SmartFlooding > >, ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< BestRoute > >, and ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< Flooding > >.

Definition at line 134 of file per-out-face-limits.h.

template<class Parent >

void ns3::ndn::fw::PerOutFaceLimits< Parent >::WillEraseTimedOutPendingInterest ( Ptr< pit::Entry >  pitEntry )

virtual

Event fired just before PIT entry is removed by timeout.

Parameters

pitEntry

PIT entry to be removed

Reimplemented in ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< SmartFlooding > >, ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< BestRoute > >, and ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< Flooding > >.

Definition at line 156 of file per-out-face-limits.h.

References ns3::ndn::Limits::ReturnLimit().

template<class Parent >

void ns3::ndn::fw::PerOutFaceLimits< Parent >::WillSatisfyPendingInterest ( Ptr< Face >  inFace, Ptr< pit::Entry >  pitEntry  )

protectedvirtual

Even fired just before Interest will be satisfied.

Note that when Interest is satisfied from the cache, incoming face will be 0

Parameters

inFace	incoming face
pitEntry	an existing PIT entry, corresponding to the duplicated Interest

Reimplemented in ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< SmartFlooding > >, ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< BestRoute > >, and ns3::ndn::fw::PerFibLimits< ::ns3::ndn::fw::PerOutFaceLimits< Flooding > >.

Definition at line 175 of file per-out-face-limits.h.

References ns3::ndn::Limits::ReturnLimit().

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The documentation for this class was generated from the following file:

• ndnSIM/model/fw/per-out-face-limits.h