This helper is used to create groups of UTs. More...

#include "satellite-group-helper.h"

Inheritance diagram for ns3::SatGroupHelper:

Collaboration diagram for ns3::SatGroupHelper:

Public Member Functions
	SatGroupHelper ()
	Default constructor for SatGroupHelper. More...

virtual	~SatGroupHelper ()
	Destructor for SatGroupHelper. More...

void	AddNodeToGroupAfterScenarioCreation (uint32_t groupId, Ptr< Node > node)
	Schedule a node to be added to a group when scenario creation is finished. More...

void	AddUtNodesToGroup (uint32_t groupId, NodeContainer nodes)
	Add several nodes to a group. More...

void	AddUtNodeToGroup (uint32_t groupId, Ptr< Node > node)
	Add a node to a group. More...

void	CreateGroupFromPosition (uint32_t groupId, NodeContainer nodes, GeoCoordinate center, uint32_t radius)
	Create a new group using a central position and a radius. More...

void	CreateGroupsUniformly (std::vector< uint32_t > groupIds, NodeContainer nodes)
	Create several groups and distribute nodes among them. More...

void	CreateUtNodesFromPosition (uint32_t groupId, uint32_t nb, GeoCoordinate center, uint32_t radius)
	Create a new group using a central position and a radius, and create UT nodes inside this area. More...

virtual void	DoDispose ()
	Dispose of this class instance. More...

std::vector< std::pair< GeoCoordinate, uint32_t > >	GetAdditionalNodesPerBeam ()
	Get the position of nodes to add to the scenario. More...

std::list< uint32_t >	GetGroups ()
	Get the list of groups created. More...

virtual TypeId	GetInstanceTypeId (void) const
	Get the type ID of instance. More...

uint32_t	GetN ()
	Count the number of groups created. More...

NodeContainer	GetUtNodes (uint32_t groupId) const

void	Init ()
	Initialize the helper. More...

void	SetSatConstellationEnabled ()

Static Public Member Functions
static TypeId	GetTypeId (void)
	Get the type ID. More...

Private Member Functions
uint32_t	GetGroupId (Ptr< Node > node) const
	Get the group to which a node belongs. More...

NodeContainer	GetNodesNotAddedFromPosition (NodeContainer nodes)
	Get list of nodes not created from position by group helper. More...

bool	IsGroupExisting (uint32_t groupId) const
	Tells if the groupId is already existing in the database. More...

Private Attributes
std::vector< std::pair< GeoCoordinate, uint32_t > >	m_additionalNodesPerBeam
	Nodes created by position to add to scenario. More...

std::list< uint32_t >	m_groupsList
	List of group ID created. More...

std::map< uint32_t, std::set< Ptr< Node > > >	m_groupsMap
	Container to associate nodes to the groups. More...

std::map< Ptr< Node >, uint32_t >	m_nodesToAdd

bool	m_satConstellationEnabled
	Use a constellation of satellites. More...

bool	m_scenarioCreated

Detailed Description

This helper is used to create groups of UTs.

Definition at line 49 of file satellite-group-helper.h.

Constructor & Destructor Documentation

◆ SatGroupHelper()

ns3::SatGroupHelper::SatGroupHelper ( )

Default constructor for SatGroupHelper.

Definition at line 59 of file satellite-group-helper.cc.

◆ ~SatGroupHelper()

virtual ns3::SatGroupHelper::~SatGroupHelper ( )

inlinevirtual

Destructor for SatGroupHelper.

Definition at line 72 of file satellite-group-helper.h.

Member Function Documentation

◆ AddNodeToGroupAfterScenarioCreation()

void ns3::SatGroupHelper::AddNodeToGroupAfterScenarioCreation	(	uint32_t	groupId,
		Ptr< Node >	node
	)

Schedule a node to be added to a group when scenario creation is finished.

This should not be used in a user scenario, only in intern calls.

Parameters

groupId	The ID of created group. Cannot be an already existing group
node	The associated node

Definition at line 250 of file satellite-group-helper.cc.

References m_nodesToAdd.

◆ AddUtNodesToGroup()

void ns3::SatGroupHelper::AddUtNodesToGroup	(	uint32_t	groupId,
		NodeContainer	nodes
	)

Add several nodes to a group.

Parameters

groupId	The group ID where the nodes are added
nodes	The nodes to add

Definition at line 125 of file satellite-group-helper.cc.

References AddUtNodeToGroup(), and m_scenarioCreated.

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◆ AddUtNodeToGroup()

void ns3::SatGroupHelper::AddUtNodeToGroup	(	uint32_t	groupId,
		Ptr< Node >	node
	)

Add a node to a group.

Parameters

groupId	The group ID where the node is added
node	The node to add

Definition at line 90 of file satellite-group-helper.cc.

References GetGroupId(), IsGroupExisting(), m_groupsList, m_groupsMap, m_satConstellationEnabled, and m_scenarioCreated.

Referenced by AddUtNodesToGroup(), CreateGroupFromPosition(), CreateGroupsUniformly(), and Init().

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◆ CreateGroupFromPosition()

void ns3::SatGroupHelper::CreateGroupFromPosition	(	uint32_t	groupId,
		NodeContainer	nodes,
		GeoCoordinate	center,
		uint32_t	radius
	)

Create a new group using a central position and a radius.

Parameters

groupId	The ID of created group. Cannot be an already existing group
nodes	The input nodes, used to determine if each one belong to the group or not
center	The center of the circle
radius	The radius of the circle in meters

Definition at line 142 of file satellite-group-helper.cc.

References AddUtNodeToGroup(), GetN(), GetNodesNotAddedFromPosition(), GetUtNodes(), m_scenarioCreated, and ns3::GeoCoordinate::ToVector().

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◆ CreateGroupsUniformly()

void ns3::SatGroupHelper::CreateGroupsUniformly	(	std::vector< uint32_t >	groupIds,
		NodeContainer	nodes
	)

Create several groups and distribute nodes among them.

Parameters

groupIds	The list of group IDs to create. They all must be empty
nodes	The nodes to distribute in the groups

Definition at line 182 of file satellite-group-helper.cc.

References AddUtNodeToGroup(), GetN(), GetNodesNotAddedFromPosition(), GetUtNodes(), and m_scenarioCreated.

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◆ CreateUtNodesFromPosition()

void ns3::SatGroupHelper::CreateUtNodesFromPosition	(	uint32_t	groupId,
		uint32_t	nb,
		GeoCoordinate	center,
		uint32_t	radius
	)

Create a new group using a central position and a radius, and create UT nodes inside this area.

Parameters

groupId	The ID of created group. Cannot be an already existing group
nb	The number of nodes to create in this circle
center	The center of the circle
radius	The radius of the circle in meters

Definition at line 214 of file satellite-group-helper.cc.

References m_additionalNodesPerBeam, m_groupsList, and m_scenarioCreated.

◆ DoDispose()

void ns3::SatGroupHelper::DoDispose ( )

virtual

Dispose of this class instance.

Definition at line 67 of file satellite-group-helper.cc.

References m_groupsMap.

◆ GetAdditionalNodesPerBeam()

std::vector< std::pair< GeoCoordinate, uint32_t > > ns3::SatGroupHelper::GetAdditionalNodesPerBeam ( )

Get the position of nodes to add to the scenario.

Returns: The vector of points and group IDs

Definition at line 258 of file satellite-group-helper.cc.

References m_additionalNodesPerBeam.

◆ GetGroupId()

uint32_t ns3::SatGroupHelper::GetGroupId ( Ptr< Node > node ) const

private

Get the group to which a node belongs.

Parameters

node	The node to analyse

Returns: The groupID where the node is registered. Return 0 if no group is found

Definition at line 339 of file satellite-group-helper.cc.

References m_groupsMap.

Referenced by AddUtNodeToGroup().

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◆ GetGroups()

std::list< uint32_t > ns3::SatGroupHelper::GetGroups ( )

Get the list of groups created.

Returns: The list of groups created

Definition at line 321 of file satellite-group-helper.cc.

References m_groupsList.

◆ GetInstanceTypeId()

TypeId ns3::SatGroupHelper::GetInstanceTypeId ( void ) const

virtual

Get the type ID of instance.

Returns: the object TypeId

Definition at line 52 of file satellite-group-helper.cc.

References GetTypeId().

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◆ GetN()

uint32_t ns3::SatGroupHelper::GetN ( )

Count the number of groups created.

Returns: The number of groups

Definition at line 313 of file satellite-group-helper.cc.

References m_groupsMap.

Referenced by CreateGroupFromPosition(), and CreateGroupsUniformly().

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◆ GetNodesNotAddedFromPosition()

NodeContainer ns3::SatGroupHelper::GetNodesNotAddedFromPosition ( NodeContainer nodes )

private

Get list of nodes not created from position by group helper.

Parameters

nodes The list of nodes to filter

Returns: The list of nodes not created from position by group helper

Definition at line 354 of file satellite-group-helper.cc.

References m_nodesToAdd.

Referenced by CreateGroupFromPosition(), and CreateGroupsUniformly().

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◆ GetTypeId()

TypeId ns3::SatGroupHelper::GetTypeId ( void )

static

Get the type ID.

Returns: the object TypeId

Definition at line 44 of file satellite-group-helper.cc.

Referenced by GetInstanceTypeId().

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◆ GetUtNodes()

NodeContainer ns3::SatGroupHelper::GetUtNodes ( uint32_t groupId ) const

Parameters

groupId The group ID

Returns: container having all UT nodes associated to a group

Definition at line 266 of file satellite-group-helper.cc.

References IsGroupExisting(), and m_groupsMap.

Referenced by CreateGroupFromPosition(), and CreateGroupsUniformly().

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◆ Init()

void ns3::SatGroupHelper::Init ( )

Initialize the helper.

Should be call only by SatHelper internally

Definition at line 75 of file satellite-group-helper.cc.

References AddUtNodeToGroup(), m_nodesToAdd, and m_scenarioCreated.

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◆ IsGroupExisting()

bool ns3::SatGroupHelper::IsGroupExisting ( uint32_t groupId ) const

private

Tells if the groupId is already existing in the database.

Parameters

groupId The group to test

Returns: true if the group already exists

Definition at line 333 of file satellite-group-helper.cc.

References m_groupsMap.

Referenced by AddUtNodeToGroup(), and GetUtNodes().

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◆ SetSatConstellationEnabled()

void ns3::SatGroupHelper::SetSatConstellationEnabled ( )

Definition at line 327 of file satellite-group-helper.cc.

References m_satConstellationEnabled.

Member Data Documentation

◆ m_additionalNodesPerBeam

std::vector<std::pair<GeoCoordinate, uint32_t> > ns3::SatGroupHelper::m_additionalNodesPerBeam

private

Nodes created by position to add to scenario.

vector: <position, group ID>

Definition at line 199 of file satellite-group-helper.h.

Referenced by CreateUtNodesFromPosition(), and GetAdditionalNodesPerBeam().

◆ m_groupsList

std::list<uint32_t> ns3::SatGroupHelper::m_groupsList

private

List of group ID created.

Definition at line 194 of file satellite-group-helper.h.

Referenced by AddUtNodeToGroup(), CreateUtNodesFromPosition(), and GetGroups().

◆ m_groupsMap

std::map<uint32_t, std::set<Ptr<Node> > > ns3::SatGroupHelper::m_groupsMap

private

Container to associate nodes to the groups.

Definition at line 189 of file satellite-group-helper.h.

Referenced by AddUtNodeToGroup(), DoDispose(), GetGroupId(), GetN(), GetUtNodes(), and IsGroupExisting().

◆ m_nodesToAdd

std::map<Ptr<Node>, uint32_t> ns3::SatGroupHelper::m_nodesToAdd

private

Definition at line 204 of file satellite-group-helper.h.

Referenced by AddNodeToGroupAfterScenarioCreation(), GetNodesNotAddedFromPosition(), and Init().

◆ m_satConstellationEnabled

bool ns3::SatGroupHelper::m_satConstellationEnabled

private

Use a constellation of satellites.

Definition at line 215 of file satellite-group-helper.h.

Referenced by AddUtNodeToGroup(), and SetSatConstellationEnabled().

◆ m_scenarioCreated

bool ns3::SatGroupHelper::m_scenarioCreated

private

Definition at line 210 of file satellite-group-helper.h.

Referenced by AddUtNodesToGroup(), AddUtNodeToGroup(), CreateGroupFromPosition(), CreateGroupsUniformly(), CreateUtNodesFromPosition(), and Init().

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

/builds/sns3/satellite/satellite/helper/satellite-group-helper.h
/builds/sns3/satellite/satellite/helper/satellite-group-helper.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SatGroupHelper()

◆ ~SatGroupHelper()

Member Function Documentation

◆ AddNodeToGroupAfterScenarioCreation()

◆ AddUtNodesToGroup()

◆ AddUtNodeToGroup()

◆ CreateGroupFromPosition()

◆ CreateGroupsUniformly()

◆ CreateUtNodesFromPosition()

◆ DoDispose()

◆ GetAdditionalNodesPerBeam()

◆ GetGroupId()

◆ GetGroups()

◆ GetInstanceTypeId()

◆ GetN()

◆ GetNodesNotAddedFromPosition()

◆ GetTypeId()

◆ GetUtNodes()

◆ Init()

◆ IsGroupExisting()

◆ SetSatConstellationEnabled()

Member Data Documentation

◆ m_additionalNodesPerBeam

◆ m_groupsList

◆ m_groupsMap

◆ m_nodesToAdd

◆ m_satConstellationEnabled

◆ m_scenarioCreated