com.ptvag.navigation.sdk

Class CrossingView

java.lang.Object

com.ptvag.navigation.sdk.CrossingView

public class CrossingView
extends java.lang.Object

Describes the type of street crossing at a manover. A CrossingView object is part of the NavigationInformation object generated by the NavigationSDK when NavigationSDK.getGuidanceInformation(GPSData) is called.

Types of crossings

Using the information contained in this class it is possible to draw a crossing view for a manover point. The type of crossing is contained in the member getMode().

Regular crossings

For drawing of regular crossings use the data available in getStreetLeaving().

Roundabouts

For drawing of roundabouts use the data available in getExitAnglesFixed() and getRoundaboutExitPoints().

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	jniCMemOwn
protected long	jniCPtr
com.ptvag.navigation.sdk.NativeObject	parent

Constructor Summary

Constructors

Constructor and Description
CrossingView() Constructor

Method Summary

Modifier and Type	Method and Description
void	delete() Kills rubbish if owning the object.
protected void	finalize()
static long	getCPtr(com.ptvag.navigation.sdk.NativeObject obj)
boolean	getDrivingRHS()
int[]	getExitAnglesFixed() Returns the exitAnglesFixed value.
CrossingViewMode	getMode() Returns the information of type CrossingViewMode
short[]	getOneWayStreet() Returns the following information: One way flag: a bitfield (0: both directions are allowed, 1: One way street in direction of driving; 2: one way street against direction of driving, 3: street blocked in all directions
int[]	getRoundaboutExitPoints() This array is only used for roundabouts.
int[]	getStreetLeaving() Returns the streetleaving value.
int	getStreetLeavingCount() Returns the number of streets that leave this crossing.
void	setDrivingRHS(boolean drivingRHS) Sets the driving in the right side information.
void	setExitAnglesFixed(int[] exitAnglesFixed) Sets the exitAnglesFixed value.
void	setMode(CrossingViewMode mode) Sets the information of the CrossingViewMode type.
void	setOneWayStreet(short[] oneWayStreet) Sets the one way flag.
void	setRoundaboutExitPoints(int[] roundaboutExitPoints) Sets the value indicating the position on the edge of a roundabout where a street leaves or joins the roundabout (counter-clockwise).
void	setStreetLeaving(int[] streetLeaving) Sets the streetleaving value.
void	setStreetLeavingCount(int streetLeavingCount) Sets the number of streets that leave this crossing.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

jniCPtr

protected long jniCPtr

jniCMemOwn

protected boolean jniCMemOwn

parent

public com.ptvag.navigation.sdk.NativeObject parent

Constructor Detail

CrossingView

public CrossingView()

Constructor

Method Detail

getMode

public CrossingViewMode getMode()

Returns the information of type CrossingViewMode

Returns:

the information of type CrossingViewMode

setMode

public void setMode(CrossingViewMode mode)

Sets the information of the CrossingViewMode type.

Parameters:

mode - the mode to set.

getStreetLeavingCount

public int getStreetLeavingCount()

Returns the number of streets that leave this crossing.

Returns:

the number of streets that leave this crossing.

setStreetLeavingCount

public void setStreetLeavingCount(int streetLeavingCount)

Sets the number of streets that leave this crossing.

Parameters:

streetLeavingCount - the number of streets that leave this crossing:

getExitAnglesFixed

public int[] getExitAnglesFixed()

Returns the exitAnglesFixed value. ExitAnglesFixed: Only for roundabout manoeuvres: Direction (in degrees) to which the streets leave this crossing (counter-clockwise). 0° is in 12 o'clock position, 90° is in 9 o'clock and so on. The last entry (StreetLeaving[StreetLeavingCount - 1]) is the one that indicates the exit angle.

Returns:

the exitAnglesFixed value.

setExitAnglesFixed

public void setExitAnglesFixed(int[] exitAnglesFixed)

Sets the exitAnglesFixed value. ExitAnglesFixed: Only for roundabout manoeuvres: Direction (in degrees) to which the streets leave this crossing (counter-clockwise). 0° is in 12 o'clock position, 90° is in 9 o'clock and so on. The last entry (StreetLeaving[StreetLeavingCount - 1]) is the one that indicates the exit angle.

Parameters:

exitAnglesFixed - - the exitAnglesFixed value.

getStreetLeaving

public int[] getStreetLeaving()

Returns the streetleaving value. StreetLeaving: Only for regular manoeuvres: Direction (in degrees) to which the streets leave this crossing (counter-clockwise). A 0° degree is in driving direction - 90°, so 0° indicates right, 90° indicates straight, 180° indicates left. The first entry (StreetLeaving[0]) indicates the street which the route is following.

Returns:

the streetleaving value.

setStreetLeaving

public void setStreetLeaving(int[] streetLeaving)

Sets the streetleaving value. StreetLeaving: Only for regular manoeuvres: Direction (in degrees) to which the streets leave this crossing (counter-clockwise). A 0° degree is in driving direction - 90°, so 0° indicates right, 90° indicates straight, 180° indicates left. The first entry (StreetLeaving[0]) indicates the street which the route is following.

Parameters:

streetLeaving - - the streetleaving value.

getOneWayStreet

public short[] getOneWayStreet()

Returns the following information: One way flag: a bitfield (0: both directions are allowed, 1: One way street in direction of driving; 2: one way street against direction of driving, 3: street blocked in all directions

Returns:

the bitfield.

setOneWayStreet

public void setOneWayStreet(short[] oneWayStreet)

Sets the one way flag. One way flag: a bitfield (0: both directions are allowed, 1: One way street in direction of driving; 2: one way street against direction of driving, 3: street blocked in all directions

Parameters:

oneWayStreet - the one way flag.

getDrivingRHS

public boolean getDrivingRHS()

Returns:

true if driving in the right side, false. Bug: This field may not be filled correctly within a major road network map

setDrivingRHS

public void setDrivingRHS(boolean drivingRHS)

Sets the driving in the right side information. Bug: This field may not be filled correctly within a major road network map

Parameters:

drivingRHS - true if driving in the right side - else false.

getRoundaboutExitPoints

public int[] getRoundaboutExitPoints()

This array is only used for roundabouts. For all other manoeuvres, the values are all set to zero. The values indicate the position on the edge of a roundabout where a street leaves or joins the roundabout (counter-clockwise). A 0 degree is in driving direction - 90, so 0 indicates right, 90 indicates straight, 180 indicates left. Potential negative values are already mapped by adding 360.

Returns:

the roundAboutAxitPoints.

setRoundaboutExitPoints

public void setRoundaboutExitPoints(int[] roundaboutExitPoints)

Sets the value indicating the position on the edge of a roundabout where a street leaves or joins the roundabout (counter-clockwise). A 0 degree is in driving direction - 90, so 0 indicates right, 90 indicates straight, 180 indicates left. Potential negative values are already mapped by adding 360.

Parameters:

roundaboutExitPoints - the roundabout exit points to set

getCPtr

public static long getCPtr(com.ptvag.navigation.sdk.NativeObject obj)

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

delete

public void delete()

Kills rubbish if owning the object.