gov.nasa.worldwind.layers.placename

Class PlaceNameService

java.lang.Object

gov.nasa.worldwind.layers.placename.PlaceNameService

public class PlaceNameService
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static Sector	TILING_SECTOR

Constructor Summary

Constructors

Constructor and Description
PlaceNameService(String service, String dataset, String fileCachePath, Sector sector, LatLon tileDelta, Font font, boolean versionTag) PlaceNameService Constructor

Method Summary

Modifier and Type	Method and Description
String	createFileCachePathFromTile(int row, int column)
URL	createServiceURLFromSector(Sector sector)
PlaceNameService	deepCopy()
boolean	equals(Object o)
Color	getBackgroundColor()
Color	getColor()
String	getDataset()
Extent	getExtent(DrawContext dc)
String	getFileCachePath()
Font	getFont()
Sector	getMaskingSector()
double	getMaxDisplayDistance()
double	getMinDisplayDistance()
String	getService()
LatLon	getTileDelta()
long	getTileNumber(int row, int column)
int	hashCode()
boolean	isAddVersionTag()
boolean	isEnabled()
boolean	isResourceAbsent(long resourceNumber)
void	markResourceAbsent(long tileNumber)
void	setAddVersionTag(boolean addVersionTag)
void	setBackgroundColor(Color backgroundColor)
void	setColor(Color color)
void	setEnabled(boolean enabled)
void	setMaxDisplayDistance(double maxDisplayDistance)
void	setMinDisplayDistance(double minDisplayDistance)
void	unmarkResourceAbsent(long tileNumber)
String	validate() Determines if this PlaceNameService constructor arguments are valid.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

TILING_SECTOR

public static final Sector TILING_SECTOR

Constructor Detail

PlaceNameService

public PlaceNameService(String service,
                        String dataset,
                        String fileCachePath,
                        Sector sector,
                        LatLon tileDelta,
                        Font font,
                        boolean versionTag)

PlaceNameService Constructor

Parameters:

service - server hostong placename data

dataset - name of the dataset

fileCachePath - location of cache

sector - sets the masking sector for this service.

tileDelta - tile size

font - font for rendering name

versionTag - dictates if the wfs version tag is added to requests

Throws:

IllegalArgumentException - if any parameter is null

Method Detail

createFileCachePathFromTile

public String createFileCachePathFromTile(int row,
                                          int column)

Parameters:

row - row

column - column

Returns:

path of the tile in the cache

Throws:

IllegalArgumentException - if either row or column is less than zero

createServiceURLFromSector

public URL createServiceURLFromSector(Sector sector)
                               throws MalformedURLException

Parameters:

sector - request bounding box

Returns:

wfs request url

Throws:

MalformedURLException - thrown if error creating the url

IllegalArgumentException - if Sector is null

deepCopy

public final PlaceNameService deepCopy()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

getBackgroundColor

public final Color getBackgroundColor()

getColor

public final Color getColor()

getDataset

public final String getDataset()

getExtent

public final Extent getExtent(DrawContext dc)

Parameters:

dc - DrawContext

Returns:

extent of current drawcontext

Throws:

IllegalArgumentException - if DrawContext is null

getFileCachePath

public final String getFileCachePath()

getFont

public final Font getFont()

getMaskingSector

public final Sector getMaskingSector()

getMaxDisplayDistance

public final double getMaxDisplayDistance()

getMinDisplayDistance

public final double getMinDisplayDistance()

getService

public final String getService()

getTileDelta

public final LatLon getTileDelta()

getTileNumber

public long getTileNumber(int row,
                          int column)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isAddVersionTag

public boolean isAddVersionTag()

isEnabled

public final boolean isEnabled()

isResourceAbsent

public final boolean isResourceAbsent(long resourceNumber)

markResourceAbsent

public final void markResourceAbsent(long tileNumber)

setAddVersionTag

public void setAddVersionTag(boolean addVersionTag)

setBackgroundColor

public final void setBackgroundColor(Color backgroundColor)

setColor

public final void setColor(Color color)

Parameters:

color - color of label

Throws:

IllegalArgumentException - if Color is null

setEnabled

public final void setEnabled(boolean enabled)

setMaxDisplayDistance

public final void setMaxDisplayDistance(double maxDisplayDistance)

Parameters:

maxDisplayDistance - maximum distance to display labels for this service

Throws:

IllegalArgumentException - if maxDisplayDistance is less than the current minimum display distance

setMinDisplayDistance

public final void setMinDisplayDistance(double minDisplayDistance)

Parameters:

minDisplayDistance - minimum distance to display labels for this service

Throws:

IllegalArgumentException - if minDisplayDistance is less than the current maximum display distance

unmarkResourceAbsent

public final void unmarkResourceAbsent(long tileNumber)

validate

public final String validate()

Determines if this PlaceNameService constructor arguments are valid.

Returns:

null if valid, otherwise a string message containing a description of why it is invalid.