VgINavigationListenerRefPtr Class Reference

Public Member Functions
	VgINavigationListenerRefPtr ()
	VgINavigationListenerRefPtr (VgINavigationListener pPointer)
	VgINavigationListenerRefPtr (VgINavigationListenerRefPtr pRefPtr)
VgINavigationListenerRefPtr	set (VgINavigationListener pPointer)
VgINavigationListener	__ref__ ()
VgINavigationListener	__deref__ ()
VgINavigationListener	get ()
boolean	isValid ()
void	notifyPositionUpdated (VgINavigationConstRefPtr pNavigation, VgPosition pPosition, double pTime)
void	notifyNewInstruction (VgINavigationConstRefPtr pNavigation, long pIndex)
void	ref ()
int	unref ()
int	getNbReferences ()

Static Public Member Functions
static VgINavigationListenerRefPtr	getNull ()

Detailed Description

The VgINavigationListener allow users to be notified of Navigation related events that occur within a VgINavigation Object where the listener has been registered.

Constructor & Destructor Documentation

VgINavigationListenerRefPtr.VgINavigationListenerRefPtr

(

)

VgINavigationListenerRefPtr.VgINavigationListenerRefPtr

(

VgINavigationListener

pPointer

)

VgINavigationListenerRefPtr.VgINavigationListenerRefPtr

(

VgINavigationListenerRefPtr

pRefPtr

)

Member Function Documentation

VgINavigationListener VgINavigationListenerRefPtr.__deref__

(

)

VgINavigationListener VgINavigationListenerRefPtr.__ref__

(

)

VgINavigationListener VgINavigationListenerRefPtr.get

(

)

int VgINavigationListenerRefPtr.getNbReferences

(

)

static VgINavigationListenerRefPtr VgINavigationListenerRefPtr.getNull ( )

static

boolean VgINavigationListenerRefPtr.isValid

(

)

void VgINavigationListenerRefPtr.notifyNewInstruction	(	VgINavigationConstRefPtr	pNavigation,
		long	pIndex
	)

This method is called when a new position is close to a new segment on the navigation and when a new navigation instruction is more appropriate

Parameters

pNavigation	The source of the event.
pIndex	The index of the instruction. The index can be used to retrieve the instruction via the VgINavigation::getInstruction() method.

void VgINavigationListenerRefPtr.notifyPositionUpdated	(	VgINavigationConstRefPtr	pNavigation,
		VgPosition	pPosition,
		double	pTime
	)

This method is called every time a position is injected into the VgINavigation object. The user may query the closest position to the route at this point.

Parameters

pNavigation	The source of the event.
pPosition	New position of the user
pTime	Time corresponding to when the position was acquired.

void VgINavigationListenerRefPtr.ref

(

)

VgINavigationListenerRefPtr VgINavigationListenerRefPtr.set

(

VgINavigationListener

pPointer

)

int VgINavigationListenerRefPtr.unref

(

)

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

• VgINavigationListenerRefPtr.java