nfd::measurements::MeasurementsAccessor Class Reference

allows Strategy to access portion of Measurements table under its namespace More...

#include <measurements-accessor.hpp>

Inheritance diagram for nfd::measurements::MeasurementsAccessor:

Collaboration diagram for nfd::measurements::MeasurementsAccessor:

Public Member Functions
	MeasurementsAccessor (Measurements &measurements, const StrategyChoice &strategyChoice, const fw::Strategy &strategy)
	~MeasurementsAccessor ()
Entry *	get (const Name &name)
	find or insert a Measurements entry for name More...
Entry *	get (const fib::Entry &fibEntry)
	find or insert a Measurements entry for fibEntry->getPrefix() More...
Entry *	get (const pit::Entry &pitEntry)
	find or insert a Measurements entry for pitEntry->getName() More...
Entry *	getParent (const Entry &child)
	find or insert a Measurements entry for child's parent More...
Entry *	findLongestPrefixMatch (const Name &name, const EntryPredicate &pred=AnyEntry()) const
	perform a longest prefix match for name More...
Entry *	findLongestPrefixMatch (const pit::Entry &pitEntry, const EntryPredicate &pred=AnyEntry()) const
	perform a longest prefix match for pitEntry.getName() More...
Entry *	findExactMatch (const Name &name) const
	perform an exact match More...
void	extendLifetime (Entry &entry, const time::nanoseconds &lifetime)
	extend lifetime of an entry More...

Detailed Description

allows Strategy to access portion of Measurements table under its namespace

All public methods have the same semantics as the same method on Measurements, but would return nullptr if the entry falls out of the strategy's authority.

Definition at line 45 of file measurements-accessor.hpp.

Constructor & Destructor Documentation

MeasurementsAccessor()

nfd::measurements::MeasurementsAccessor::MeasurementsAccessor	(	Measurements &	measurements,
		const StrategyChoice &	strategyChoice,
		const fw::Strategy &	strategy
	)

Definition at line 33 of file measurements-accessor.cpp.

~MeasurementsAccessor()

nfd::measurements::MeasurementsAccessor::~MeasurementsAccessor

(

)

Definition at line 42 of file measurements-accessor.cpp.

References nfd::strategy_choice::StrategyChoice::findEffectiveStrategy().

Member Function Documentation

get() [1/3]

Entry * nfd::measurements::MeasurementsAccessor::get ( const Name &  name )

inline

find or insert a Measurements entry for name

Definition at line 122 of file measurements-accessor.hpp.

Referenced by nfd::fw::NccStrategy::beforeSatisfyInterest(), nfd::fw::AccessStrategy::beforeSatisfyInterest(), nfd::fw::NccStrategy::getMeasurementsEntryInfo(), nfd::fw::asf::AsfMeasurements::getOrCreateNamespaceInfo(), and nfd::fw::NccStrategy::timeoutOnBestFace().

get() [2/3]

Entry * nfd::measurements::MeasurementsAccessor::get ( const fib::Entry &  fibEntry )

inline

find or insert a Measurements entry for fibEntry->getPrefix()

Definition at line 128 of file measurements-accessor.hpp.

get() [3/3]

Entry * nfd::measurements::MeasurementsAccessor::get ( const pit::Entry &  pitEntry )

inline

find or insert a Measurements entry for pitEntry->getName()

Definition at line 134 of file measurements-accessor.hpp.

getParent()

Entry * nfd::measurements::MeasurementsAccessor::getParent ( const Entry &  child )

inline

find or insert a Measurements entry for child's parent

Definition at line 140 of file measurements-accessor.hpp.

Referenced by nfd::fw::NccStrategy::beforeSatisfyInterest(), nfd::fw::NccStrategy::getMeasurementsEntryInfo(), and nfd::fw::NccStrategy::timeoutOnBestFace().

findLongestPrefixMatch() [1/2]

Entry * nfd::measurements::MeasurementsAccessor::findLongestPrefixMatch ( const Name &  name, const EntryPredicate &  pred = AnyEntry()  ) const

inline

perform a longest prefix match for name

Definition at line 146 of file measurements-accessor.hpp.

Referenced by nfd::fw::AccessStrategy::beforeSatisfyInterest(), and nfd::fw::asf::AsfMeasurements::getNamespaceInfo().

findLongestPrefixMatch() [2/2]

Entry * nfd::measurements::MeasurementsAccessor::findLongestPrefixMatch ( const pit::Entry &  pitEntry, const EntryPredicate &  pred = AnyEntry()  ) const

inline

perform a longest prefix match for pitEntry.getName()

Definition at line 153 of file measurements-accessor.hpp.

findExactMatch()

Entry * nfd::measurements::MeasurementsAccessor::findExactMatch ( const Name &  name ) const

inline

perform an exact match

Definition at line 160 of file measurements-accessor.hpp.

extendLifetime()

void nfd::measurements::MeasurementsAccessor::extendLifetime ( Entry &  entry, const time::nanoseconds &  lifetime  )

inline

extend lifetime of an entry

The entry will be kept until at least now()+lifetime.

Definition at line 166 of file measurements-accessor.hpp.

Referenced by nfd::fw::NccStrategy::beforeSatisfyInterest(), nfd::fw::AccessStrategy::beforeSatisfyInterest(), nfd::fw::asf::AsfMeasurements::getOrCreateNamespaceInfo(), and nfd::fw::NccStrategy::timeoutOnBestFace().

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

• ndnSIM/NFD/daemon/table/measurements-accessor.hpp
• ndnSIM/NFD/daemon/table/measurements-accessor.cpp