prophet::Decider Class Reference

Base class for FwdStrategy deciders, used by router to decide whether to forward a Bundle based on the forwarding strategy. More...

#include <Decider.h>

Inheritance diagram for prophet::Decider:

List of all members.

Public Member Functions
virtual	~Decider ()
	Destructor.
virtual bool	operator() (const Bundle *) const =0
	The decision function: return true if the strategy says to forward the Bundle; else false.
FwdStrategy::fwd_strategy_t	fwd_strategy () const
	Accessors.
const Link *	nexthop () const
	Accessors.
const BundleCore *	core () const
	Accessors.
const Table *	local_nodes () const
	Accessors.
const Table *	remote_nodes () const
	Accessors.
const Stats *	stats () const
	Accessors.
bool	is_relay () const
	Accessors.
Static Public Member Functions
static Decider *	decider (FwdStrategy::fwd_strategy_t fs, const Link *nexthop, BundleCore *core, const Table *local_nodes, const Table *remote_nodes, const Stats *stats=NULL, u_int max_forward=0, bool is_relay=true)
	Factory method for creating decider instance.
Protected Member Functions
	Decider (FwdStrategy::fwd_strategy_t fs, const Link *nexthop, BundleCore *core, const Table *local, const Table *remote, const Stats *stats, bool is_relay)
	Constructor.
Protected Attributes
FwdStrategy::fwd_strategy_t	fwd_strategy_
	which strategy is in use
const Link *	next_hop_
	next hop Link
BundleCore *const	core_
	facade interface to Bundle host
const Table *	local_
	local routing table
const Table *	remote_
	peer's routing table
const Stats *	stats_
	forwarding statistics per Bundle
bool	is_relay_
	whether peer acts as a relay (forwards Bundles)

---

Detailed Description

Base class for FwdStrategy deciders, used by router to decide whether to forward a Bundle based on the forwarding strategy.

Definition at line 33 of file Decider.h.

---

Constructor & Destructor Documentation

virtual prophet::Decider::~Decider

(

)

[inline, virtual]

Destructor.

Definition at line 39 of file Decider.h.

prophet::Decider::Decider	(	FwdStrategy::fwd_strategy_t	fs,
		const Link *	nexthop,
		BundleCore *	core,
		const Table *	local,
		const Table *	remote,
		const Stats *	stats,
		bool	is_relay
	)			[inline, protected]

Constructor.

Definition at line 73 of file Decider.h.

---

Member Function Documentation

const BundleCore* prophet::Decider::core

(

)

const [inline]

Accessors.

Definition at line 62 of file Decider.h.

References core_.

Decider * prophet::Decider::decider	(	FwdStrategy::fwd_strategy_t	fs,
		const Link *	nexthop,
		BundleCore *	core,
		const Table *	local_nodes,
		const Table *	remote_nodes,
		const Stats *	stats = NULL,
		u_int	max_forward = 0,
		bool	is_relay = true
	)			[inline, static]

Factory method for creating decider instance.

Definition at line 225 of file Decider.h.

References prophet::FwdStrategy::GRTR, prophet::FwdStrategy::GRTR_MAX, prophet::FwdStrategy::GRTR_PLUS, prophet::FwdStrategy::GRTR_SORT, prophet::FwdStrategy::GTMX, prophet::FwdStrategy::GTMX_PLUS, prophet::FwdStrategy::INVALID_FS, and prophet::Link::nexthop().

Referenced by prophet::TLVCreator::offer().

FwdStrategy::fwd_strategy_t prophet::Decider::fwd_strategy

(

)

const [inline]

Accessors.

Definition at line 60 of file Decider.h.

References fwd_strategy_.

bool prophet::Decider::is_relay

(

)

const [inline]

Accessors.

Definition at line 66 of file Decider.h.

References is_relay_.

const Table* prophet::Decider::local_nodes

(

)

const [inline]

Accessors.

Definition at line 63 of file Decider.h.

References local_.

const Link* prophet::Decider::nexthop

(

)

const [inline]

Accessors.

Definition at line 61 of file Decider.h.

References next_hop_.

virtual bool prophet::Decider::operator()

(

const Bundle *

)

const [pure virtual]

The decision function: return true if the strategy says to forward the Bundle; else false.

Implemented in prophet::FwdDeciderGRTR, prophet::FwdDeciderGTMX, prophet::FwdDeciderGRTRPLUS, and prophet::FwdDeciderGTMXPLUS.

const Table* prophet::Decider::remote_nodes

(

)

const [inline]

Accessors.

Definition at line 64 of file Decider.h.

References remote_.

const Stats* prophet::Decider::stats

(

)

const [inline]

Accessors.

Definition at line 65 of file Decider.h.

References stats_.

---

Member Data Documentation

BundleCore* const prophet::Decider::core_ [protected]

facade interface to Bundle host

Definition at line 85 of file Decider.h.

Referenced by core(), prophet::FwdDeciderGTMXPLUS::operator()(), prophet::FwdDeciderGRTRPLUS::operator()(), prophet::FwdDeciderGTMX::operator()(), and prophet::FwdDeciderGRTR::operator()().

FwdStrategy::fwd_strategy_t prophet::Decider::fwd_strategy_ [protected]

which strategy is in use

Definition at line 83 of file Decider.h.

Referenced by fwd_strategy().

bool prophet::Decider::is_relay_ [protected]

whether peer acts as a relay (forwards Bundles)

Definition at line 89 of file Decider.h.

Referenced by is_relay(), prophet::FwdDeciderGTMXPLUS::operator()(), prophet::FwdDeciderGRTRPLUS::operator()(), prophet::FwdDeciderGTMX::operator()(), and prophet::FwdDeciderGRTR::operator()().

const Table* prophet::Decider::local_ [protected]

local routing table

Definition at line 86 of file Decider.h.

Referenced by local_nodes(), and prophet::FwdDeciderGRTR::operator()().

const Link* prophet::Decider::next_hop_ [protected]

next hop Link

Definition at line 84 of file Decider.h.

Referenced by nexthop(), prophet::FwdDeciderGTMXPLUS::operator()(), prophet::FwdDeciderGRTRPLUS::operator()(), prophet::FwdDeciderGTMX::operator()(), and prophet::FwdDeciderGRTR::operator()().

const Table* prophet::Decider::remote_ [protected]

peer's routing table

Definition at line 87 of file Decider.h.

Referenced by prophet::FwdDeciderGTMXPLUS::operator()(), prophet::FwdDeciderGRTRPLUS::operator()(), prophet::FwdDeciderGRTR::operator()(), and remote_nodes().

const Stats* prophet::Decider::stats_ [protected]

forwarding statistics per Bundle

Definition at line 88 of file Decider.h.

Referenced by prophet::FwdDeciderGTMXPLUS::operator()(), prophet::FwdDeciderGRTRPLUS::operator()(), and stats().

---

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

• Decider.h