Sirikata::CoordinateSegmentation Class Reference

Handles the segmentation of the space into regions handled by servers. More...

#include <CoordinateSegmentation.hpp>

Inheritance diagram for Sirikata::CoordinateSegmentation:

Collaboration diagram for Sirikata::CoordinateSegmentation:

List of all members.

Classes
class	Listener
	Listens for updates about the coordinate segmentation. More...
Public Member Functions
	CoordinateSegmentation (SpaceContext *ctx)
virtual	~CoordinateSegmentation ()
virtual ServerID	lookup (const Vector3f &pos)=0
virtual BoundingBoxList	serverRegion (const ServerID &server)=0
virtual BoundingBox3f	region ()=0
virtual uint32	numServers ()=0
virtual std::vector< ServerID >	lookupBoundingBox (const BoundingBox3f &bbox)=0
void	addListener (Listener *listener)
void	removeListener (Listener *listener)
virtual void	receiveMessage (Message *msg)=0
virtual void	reportLoad (ServerID sid, const BoundingBox3f &bbox, uint32 load)
virtual void	migrationHint (std::vector< ServerLoadInfo > &svrLoadInfo)
virtual void	service ()=0
Protected Member Functions
virtual void	poll ()
	Override this method to specify the work to be done when polling.
void	notifyListeners (const std::vector< SegmentationInfo > &new_segmentation)
Protected Attributes
SpaceContext *	mContext
Private Member Functions
	CoordinateSegmentation ()
Private Attributes
TimeProfiler::Stage *	mServiceStage
std::set< Listener * >	mListeners

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Detailed Description

Handles the segmentation of the space into regions handled by servers.

Answers queries of the type position -> ServerID ServerID -> region

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Constructor & Destructor Documentation

Sirikata::CoordinateSegmentation::CoordinateSegmentation

(

SpaceContext *

ctx

)

References Sirikata::TimeProfiler::addStage(), mContext, Sirikata::SpaceContext::mCSeg, mServiceStage, and Sirikata::Context::profiler.

Sirikata::CoordinateSegmentation::~CoordinateSegmentation

(

)

[virtual]

References mServiceStage.

Sirikata::CoordinateSegmentation::CoordinateSegmentation

(

)

[private]

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Member Function Documentation

void Sirikata::CoordinateSegmentation::addListener

(

Listener *

listener

)

References mListeners.

Referenced by Sirikata::MigrationMonitor::MigrationMonitor(), and Sirikata::Proximity::Proximity().

virtual ServerID Sirikata::CoordinateSegmentation::lookup

(

const Vector3f &

pos

)

[pure virtual]

Implemented in Sirikata::CoordinateSegmentationClient, and Sirikata::UniformCoordinateSegmentation.

Referenced by Sirikata::Server::handleConnect(), and Sirikata::Server::handleMigrationEvent().

virtual std::vector<ServerID> Sirikata::CoordinateSegmentation::lookupBoundingBox

(

const BoundingBox3f &

bbox

)

[pure virtual]

Implemented in Sirikata::CoordinateSegmentationClient, and Sirikata::UniformCoordinateSegmentation.

virtual void Sirikata::CoordinateSegmentation::migrationHint

(

std::vector< ServerLoadInfo > &

svrLoadInfo

)

[inline, virtual]

Reimplemented in Sirikata::CoordinateSegmentationClient.

Referenced by Sirikata::LoadMonitor::addLoadReading().

void Sirikata::CoordinateSegmentation::notifyListeners

(

const std::vector< SegmentationInfo > &

new_segmentation

)

[protected]

References mListeners.

Referenced by Sirikata::CoordinateSegmentationClient::accept_handler(), and Sirikata::UniformCoordinateSegmentation::service().

virtual uint32 Sirikata::CoordinateSegmentation::numServers

(

)

[pure virtual]

Implemented in Sirikata::CoordinateSegmentationClient, and Sirikata::UniformCoordinateSegmentation.

Referenced by Sirikata::LoadMonitor::sendLoadReadings().

void Sirikata::CoordinateSegmentation::poll

(

)

[protected, virtual]

Override this method to specify the work to be done when polling.

Implements Sirikata::PollingService.

References Sirikata::TimeProfiler::Stage::finished(), mServiceStage, service(), and Sirikata::TimeProfiler::Stage::started().

virtual void Sirikata::CoordinateSegmentation::receiveMessage

(

Message *

msg

)

[pure virtual]

Implements Sirikata::MessageRecipient.

Implemented in Sirikata::CoordinateSegmentationClient, and Sirikata::UniformCoordinateSegmentation.

virtual BoundingBox3f Sirikata::CoordinateSegmentation::region

(

)

[pure virtual]

Implemented in Sirikata::CoordinateSegmentationClient, and Sirikata::UniformCoordinateSegmentation.

Referenced by Sirikata::MigrationMonitor::service().

void Sirikata::CoordinateSegmentation::removeListener

(

Listener *

listener

)

References mListeners.

Referenced by Sirikata::MigrationMonitor::~MigrationMonitor().

virtual void Sirikata::CoordinateSegmentation::reportLoad	(	ServerID	sid,
		const BoundingBox3f &	bbox,
		uint32	load
	)		[inline, virtual]

Reimplemented in Sirikata::CoordinateSegmentationClient.

Referenced by Sirikata::Server::finishAddObject().

virtual BoundingBoxList Sirikata::CoordinateSegmentation::serverRegion

(

const ServerID &

server

)

[pure virtual]

Implemented in Sirikata::CoordinateSegmentationClient, and Sirikata::UniformCoordinateSegmentation.

Referenced by Sirikata::CommunicationCache::CommunicationCache(), Sirikata::Server::finishAddObject(), Sirikata::CSFQODPFlowScheduler::getObjectWeightRegion(), Sirikata::LoadMonitor::handlesAdjacentRegion(), Sirikata::CommunicationCache::insert(), Sirikata::MigrationMonitor::MigrationMonitor(), Sirikata::LibproxProximity::recomputeAggregateQueryBounds(), Sirikata::LibproxProximityBase::start(), Sirikata::RegionODPFlowScheduler::totalActiveWeight(), Sirikata::RegionODPFlowScheduler::totalReceiverUsedWeight(), Sirikata::RegionODPFlowScheduler::totalSenderUsedWeight(), and Sirikata::LibproxProximityBase::updatedSegmentation().

virtual void Sirikata::CoordinateSegmentation::service

(

)

[pure virtual]

Implemented in Sirikata::CoordinateSegmentationClient, and Sirikata::UniformCoordinateSegmentation.

Referenced by poll().

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Member Data Documentation

SpaceContext* Sirikata::CoordinateSegmentation::mContext [protected]

Referenced by CoordinateSegmentation(), Sirikata::CoordinateSegmentationClient::CoordinateSegmentationClient(), Sirikata::CoordinateSegmentationClient::handleSelfLookup(), Sirikata::UniformCoordinateSegmentation::service(), Sirikata::UniformCoordinateSegmentation::UniformCoordinateSegmentation(), and Sirikata::UniformCoordinateSegmentation::~UniformCoordinateSegmentation().

std::set<Listener*> Sirikata::CoordinateSegmentation::mListeners [private]

Referenced by addListener(), notifyListeners(), and removeListener().

TimeProfiler::Stage* Sirikata::CoordinateSegmentation::mServiceStage [private]

Referenced by CoordinateSegmentation(), poll(), and ~CoordinateSegmentation().

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

• libspace/include/sirikata/space/CoordinateSegmentation.hpp
• libspace/src/CoordinateSegmentation.cpp