cgl.ogc.wms.gml_Impl
Class GMLCoord_Impl

java.lang.Object
  cgl.ogc.wms.gml_Impl.GMLCoord_Impl

All Implemented Interfaces:

GMLCoord

public class GMLCoord_Impl

extends java.lang.Object

implements GMLCoord

Title:

Description:

Copyright: Copyright (c) 2005

Company: Indiana University - Computer Science Dept.

Version:

1.0

Author:

Ahmet Sayar

Constructor Summary

GMLCoord_Impl(org.w3c.dom.Element element)
Creates a new GMLCoord_Impl object.

Method Summary

static GMLCoord	createGMLCoord(org.w3c.dom.Document doc) factory method to create an empty GMLCoord.
org.w3c.dom.Element	getAsElement()
double[]	getCoord() returns the coordinate as double array
int	getDimension() retuns the dimension of the coordinate
double	getX() returns the x-value of the coordinate
double	getY() returns the y-value of the coordinate.
double	getZ() returns the z-value of the coordinate.
void	setCoord(double x) set the coordinate as one-dimensional point
void	setCoord(double[] coord) sets the coordinate value(s) using a double array.
void	setCoord(double x, double y) set the coordinate as two-dimensional point
void	setCoord(double x, double y, double z) set the coordinate as three-dimensional point
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

GMLCoord_Impl

public GMLCoord_Impl(org.w3c.dom.Element element)

Creates a new GMLCoord_Impl object.

Parameters:

element -

Method Detail

createGMLCoord

public static GMLCoord createGMLCoord(org.w3c.dom.Document doc)

factory method to create an empty GMLCoord. The coord contains a x-tag to be a valid gml:coord. the value is set to -9E99. * @param doc Document

Returns:

GMLCoord

getAsElement

public org.w3c.dom.Element getAsElement()

Returns:

Element

getX

public double getX()

returns the x-value of the coordinate

Specified by:

getX in interface GMLCoord

Returns:

double

getY

public double getY()

returns the y-value of the coordinate. if no y-value is defined -9E99 will be returned * @return double

Specified by:

getY in interface GMLCoord

Returns:

double

getZ

public double getZ()

returns the z-value of the coordinate. if no z-value is defined -9E99 will be returned * @return double

Specified by:

getZ in interface GMLCoord

Returns:

double

getCoord

public double[] getCoord()

returns the coordinate as double array

Specified by:

getCoord in interface GMLCoord

Returns:

double[]

setCoord

public void setCoord(double[] coord)
              throws GMLException

sets the coordinate value(s) using a double array. the min length of the equals 1 the max length 3

Specified by:

setCoord in interface GMLCoord

Parameters:

coord - double[]

Throws:

GMLException

setCoord

public void setCoord(double x)

set the coordinate as one-dimensional point

Specified by:

setCoord in interface GMLCoord

Parameters:

x - double

setCoord

public void setCoord(double x,
                     double y)

set the coordinate as two-dimensional point

Specified by:

setCoord in interface GMLCoord

Parameters:

x - double

y - double

setCoord

public void setCoord(double x,
                     double y,
                     double z)

set the coordinate as three-dimensional point

Specified by:

setCoord in interface GMLCoord

Parameters:

x - double

y - double

z - double

getDimension

public int getDimension()

retuns the dimension of the coordinate

Specified by:

getDimension in interface GMLCoord

Returns:

int

toString

public java.lang.String toString()

Returns:

String