represents the Strategy Choice table More...

#include <strategy-choice.hpp>

Inheritance diagram for nfd::strategy_choice::StrategyChoice:

Collaboration diagram for nfd::strategy_choice::StrategyChoice:

Classes
class	InsertResult

Public Types
typedef boost::transformed_range< name_tree::GetTableEntry< Entry >, const name_tree::Range >	Range

typedef boost::range_iterator< Range >::type	const_iterator

Public Member Functions
	StrategyChoice (Forwarder &forwarder)

size_t	size () const

void	setDefaultStrategy (const Name &strategyName)
	set the default strategy More...

InsertResult	insert (const Name &prefix, const Name &strategyName)
	set strategy of `prefix` to be `strategyName` More...

void	erase (const Name &prefix)
	make prefix to inherit strategy from its parent More...

std::pair< bool, Name >	get (const Name &prefix) const
	get strategy Name of prefix More...

fw::Strategy &	findEffectiveStrategy (const Name &prefix) const
	get effective strategy for prefix More...

fw::Strategy &	findEffectiveStrategy (const pit::Entry &pitEntry) const
	get effective strategy for pitEntry More...

fw::Strategy &	findEffectiveStrategy (const measurements::Entry &measurementsEntry) const
	get effective strategy for measurementsEntry More...

const_iterator	begin () const

const_iterator	end () const

template<typename K >
Strategy &	findEffectiveStrategyImpl (const K &key) const

Detailed Description

represents the Strategy Choice table

The Strategy Choice table maintains available Strategy types, and associates Name prefixes with Strategy types.

Each strategy is identified by a strategyName. It's recommended to include a version number as the last component of strategyName.

A Name prefix is owned by a strategy if a longest prefix match on the Strategy Choice table returns that strategy.

Definition at line 51 of file strategy-choice.hpp.

Member Typedef Documentation

typedef boost::transformed_range<name_tree::GetTableEntry<Entry>, const name_tree::Range> nfd::strategy_choice::StrategyChoice::Range

Definition at line 148 of file strategy-choice.hpp.

typedef boost::range_iterator<Range>::type nfd::strategy_choice::StrategyChoice::const_iterator

Definition at line 149 of file strategy-choice.hpp.

Constructor & Destructor Documentation

nfd::strategy_choice::StrategyChoice::StrategyChoice ( Forwarder & forwarder )

explicit

Definition at line 48 of file strategy-choice.cpp.

Member Function Documentation

size_t nfd::strategy_choice::StrategyChoice::size ( ) const

inline

Definition at line 58 of file strategy-choice.hpp.

References setDefaultStrategy().

void nfd::strategy_choice::StrategyChoice::setDefaultStrategy ( const Name & strategyName )

set the default strategy

This must be called by forwarder constructor.

Definition at line 56 of file strategy-choice.cpp.

References ns3::ndn::Name, and NFD_LOG_INFO.

Referenced by size().

StrategyChoice::InsertResult nfd::strategy_choice::StrategyChoice::insert	(	const Name &	prefix,
		const Name &	strategyName
	)

set strategy of prefix to be strategyName

Parameters

prefix	the name prefix to change strategy
strategyName	strategy instance name, may contain version and parameters; strategy must have been registered

Returns: convertible to true on success; convertible to false on failure

Definition at line 70 of file strategy-choice.cpp.

References findEffectiveStrategy(), nfd::strategy_choice::Entry::getStrategy(), nfd::name_tree::Entry::getStrategyChoiceEntry(), nfd::strategy_choice::Entry::getStrategyInstanceName(), NFD_LOG_ERROR, NFD_LOG_TRACE, nfd::strategy_choice::Entry::setStrategy(), nfd::name_tree::Entry::setStrategyChoiceEntry(), ndn::Name::size(), and nfd::fw::Strategy.

Referenced by nfd::StrategyChoiceManager::StrategyChoiceManager().

void nfd::strategy_choice::StrategyChoice::erase ( const Name & prefix )

make prefix to inherit strategy from its parent

not allowed for root prefix (ndn:/)

Definition at line 140 of file strategy-choice.cpp.

References findEffectiveStrategy(), ndn::Name::getPrefix(), nfd::strategy_choice::Entry::getStrategy(), ndn::Name::size(), and nfd::fw::Strategy.

Referenced by nfd::StrategyChoiceManager::StrategyChoiceManager().

std::pair< bool, Name > nfd::strategy_choice::StrategyChoice::get ( const Name & prefix ) const

get strategy Name of prefix

Returns: true and strategyName at exact match, or false

Definition at line 165 of file strategy-choice.cpp.

References nfd::name_tree::Entry::getStrategyChoiceEntry(), nfd::strategy_choice::Entry::getStrategyInstanceName(), ns3::ndn::Name, and nfd::fw::Strategy.

Referenced by nfd::StrategyChoiceManager::StrategyChoiceManager().

Strategy & nfd::strategy_choice::StrategyChoice::findEffectiveStrategy ( const Name & prefix ) const

get effective strategy for prefix

Definition at line 190 of file strategy-choice.cpp.

References nfd::fw::Strategy.

Referenced by erase(), and insert().

Strategy & nfd::strategy_choice::StrategyChoice::findEffectiveStrategy ( const pit::Entry & pitEntry ) const

get effective strategy for pitEntry

This is equivalent to .findEffectiveStrategy(pitEntry.getName())

Definition at line 196 of file strategy-choice.cpp.

References nfd::fw::Strategy.

Strategy & nfd::strategy_choice::StrategyChoice::findEffectiveStrategy ( const measurements::Entry & measurementsEntry ) const

get effective strategy for measurementsEntry

This is equivalent to .findEffectiveStrategy(measurementsEntry.getName())

Definition at line 202 of file strategy-choice.cpp.

const_iterator nfd::strategy_choice::StrategyChoice::begin ( ) const

inline

Returns: an iterator to the beginning

Note: Iteration order is implementation-defined.

Warning: Undefined behavior may occur if a FIB/PIT/Measurements/StrategyChoice entry is inserted or erased during enumeration.

Definition at line 157 of file strategy-choice.hpp.

const_iterator nfd::strategy_choice::StrategyChoice::end ( ) const

inline

Returns: an iterator to the end

See also: begin()

Definition at line 166 of file strategy-choice.hpp.

References nfd::name_tree::NameTree, nfd::strategy_choice::StrategyChoice::InsertResult::operator<<, and nfd::strategy_choice::StrategyChoice.

template<typename K >

Strategy& nfd::strategy_choice::StrategyChoice::findEffectiveStrategyImpl ( const K & key ) const

Definition at line 182 of file strategy-choice.cpp.

References nfd::strategy_choice::Entry::getStrategy(), nfd::name_tree::Entry::getStrategyChoiceEntry(), nfd::strategy_choice::nteHasStrategyChoiceEntry(), and nfd::fw::Strategy.

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

ndnSIM/NFD/daemon/table/strategy-choice.hpp
ndnSIM/NFD/daemon/table/strategy-choice.cpp

Classes

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation