VgIRoutingNode Class Reference

Inheritance diagram for VgIRoutingNode:

Public Member Functions
boolean	hasPosition ()
VgPosition	getPosition ()
boolean	hasRoutePosition ()
VgPosition	getRoutePosition ()
boolean	hasPoiID ()
String	getPoiID ()
String	getLayerName ()
Public Member Functions inherited from VgReferenced
synchronized void	release ()
	VgReferenced ()
	VgReferenced (VgReferenced pThis)
void	ref ()
int	unref ()
int	getNbReferences ()

Detailed Description

This class is an opaque pointer class to routing nodes from the routing module. You can't instanciate this class, only the routing module can. To get an instance of routing node you can call VgIRoutingSolver::getRoutingNode

Member Function Documentation

String VgIRoutingNode.getLayerName

(

)

Allows to query routing node layername

// to obtain the layername of a poiID
VgRoutingModule::VgIRoutingSolver* lSolver = lRoutingModule->getRoutingSolver();
std::vector<std::string> lPlaceIDs;
self.mapModule->queryAllPlaceIDs(lPlaceIDs);
for (std::vector<std::string>::const_iterator lIter = lPlaceIDs.begin(), lEnd = lPlaceIDs.end(); lIter != lEnd; ++lIter)
{
    VgEngine::VgRefPtr<VgRoutingModule::VgIRoutingNode> lNode = lSolver->getRoutingNode(*lIter);
    std::string lLayerName;
    if (lNode.isValid())
    {
         lLayerName = lNode->getLayerName();
    }
    else
    {
         VgMapModule::VgPOIDescriptor lPOIDescriptor;
         if (lMapModule->queryPOIDescriptor(*lIter, lPOIDescriptor))
         {
            lLayerName = lPOIDescriptor.mLayerName;
         }
    }
}

See also

VgRoutingModule::VgIRoutingSolver::getRoutingNode

Version

2.1.8

Returns

the layername of the routing node.

String VgIRoutingNode.getPoiID

(

)

Allows to query routing node poiID, assumes hasPoiID returns true.

See also

VgRoutingModule::VgIRoutingNode::hasPoiID

VgRoutingModule::VgIRoutingSolver::getRoutingNode

Version

2.1.8

Returns

the poiID of the routing node.

VgPosition VgIRoutingNode.getPosition

(

)

Allows to query the position with which the VgIRoutingNode was created.

See also

VgRoutingModule::VgIRoutingNode::hasRoutePosition

VgRoutingModule::VgIRoutingSolver::getRoutingNode

Version

2.1.8

Returns

the position that was passed into to getRoutingNode.

VgPosition VgIRoutingNode.getRoutePosition

(

)

Allows to query routing node's position. This position is on the routing network, and might not be the same as was used to get the routing node. The altitude is 0, and the SRS will be the Scene SRS.

See also

VgRoutingModule::VgIRoutingNode::hasRoutePosition

VgRoutingModule::VgIRoutingSolver::getRoutingNode

Version

2.1.8

Returns

the position on the routing network as a function of the VgIRoutingNodeParameters

boolean VgIRoutingNode.hasPoiID

(

)

Allows to query if the routing node has a known location

See also

VgRoutingModule::VgIRoutingNode::getPoiID

Version

2.1.8

Returns

true if getPoiID will return a valid POI ID

boolean VgIRoutingNode.hasPosition

(

)

Allows to query the position with which the VgIRoutingNode was created.

See also

VgRoutingModule::VgIRoutingNode::getPosition

Version

2.1.8

Returns

true if getPosition will return a valid position

boolean VgIRoutingNode.hasRoutePosition

(

)

Allows to query the position of the routing node on the network

See also

VgRoutingModule::VgIRoutingNode::getRoutePosition

Version

2.1.8

Returns

true if getRoutePosition will return a valid position

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

• VgIRoutingNode.java