dtn::routing::NeighborDatabase Class Reference

#include <NeighborDatabase.h>

List of all members.

Classes
class	BloomfilterNotAvailableException
class	NeighborEntry
class	NoMoreTransfersAvailable
Public Member Functions
	NeighborDatabase ()
virtual	~NeighborDatabase ()
void	updateBundles (const dtn::data::EID &eid, const ibrcommon::BloomFilter &bf)
bool	knowBundle (const dtn::data::EID &eid, const dtn::data::BundleID &bundle) throw (BloomfilterNotAvailableException)
void	setAvailable (const dtn::data::EID &eid)
void	setUnavailable (const dtn::data::EID &eid)
const std::set< dtn::data::EID >	getAvailable () const
NeighborDatabase::NeighborEntry &	get (const dtn::data::EID &eid)

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Detailed Description

The neighbor database contains collected information about neighbors. This includes the last timestamp on which a neighbor was seen, the bundles this neighbors has received (bloomfilter with age).

Definition at line 26 of file NeighborDatabase.h.

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Constructor & Destructor Documentation

dtn::routing::NeighborDatabase::NeighborDatabase

(

)

Definition at line 51 of file NeighborDatabase.cpp.

dtn::routing::NeighborDatabase::~NeighborDatabase

(

)

[virtual]

Definition at line 55 of file NeighborDatabase.cpp.

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Member Function Documentation

NeighborDatabase::NeighborEntry & dtn::routing::NeighborDatabase::get

(

const dtn::data::EID &

eid

)

Definition at line 59 of file NeighborDatabase.cpp.

Referenced by dtn::routing::FloodRoutingExtension::notify(), dtn::routing::EpidemicRoutingExtension::notify(), dtn::routing::FloodRoutingExtension::run(), and dtn::routing::EpidemicRoutingExtension::run().

const std::set< dtn::data::EID > dtn::routing::NeighborDatabase::getAvailable

(

)

const

Definition at line 96 of file NeighborDatabase.cpp.

Referenced by dtn::routing::FloodRoutingExtension::run(), and dtn::routing::EpidemicRoutingExtension::run().

bool dtn::routing::NeighborDatabase::knowBundle	(	const dtn::data::EID &	eid,
		const dtn::data::BundleID &	bundle
	)			throw (BloomfilterNotAvailableException)

Use the bloom filter of a known neighbor to determine if a specific bundle is known by the neighbor and should not transferred to it.

Parameters:

	eid
	bundle

Returns:

True, if the bundle is known by the neighbor.

Definition at line 76 of file NeighborDatabase.cpp.

References dtn::routing::NeighborDatabase::NeighborEntry::_filter, and ibrcommon::BloomFilter::contains().

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void dtn::routing::NeighborDatabase::setAvailable

(

const dtn::data::EID &

eid

)

Definition at line 82 of file NeighborDatabase.cpp.

References dtn::routing::NeighborDatabase::NeighborEntry::_available, and dtn::routing::NeighborDatabase::NeighborEntry::updateLastSeen().

Referenced by dtn::routing::FloodRoutingExtension::notify(), and dtn::routing::EpidemicRoutingExtension::notify().

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void dtn::routing::NeighborDatabase::setUnavailable

(

const dtn::data::EID &

eid

)

Definition at line 89 of file NeighborDatabase.cpp.

References dtn::routing::NeighborDatabase::NeighborEntry::_available, and dtn::routing::NeighborDatabase::NeighborEntry::updateLastSeen().

Referenced by dtn::routing::FloodRoutingExtension::notify(), and dtn::routing::EpidemicRoutingExtension::notify().

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void dtn::routing::NeighborDatabase::updateBundles	(	const dtn::data::EID &	eid,
		const ibrcommon::BloomFilter &	bf
	)

Definition at line 70 of file NeighborDatabase.cpp.

References dtn::routing::NeighborDatabase::NeighborEntry::updateBundles().

Referenced by dtn::routing::EpidemicRoutingExtension::run().

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

• daemon/src/routing/NeighborDatabase.h
• daemon/src/routing/NeighborDatabase.cpp