org.gvsig.gpe.prov.kml.parser.v21.coordinates

Class CoordinatesTypeIterator

java.lang.Object

org.gvsig.gpe.prov.kml.parser.v21.coordinates.KmlCoodinatesIterator

org.gvsig.gpe.prov.kml.parser.v21.coordinates.CoordinatesTypeIterator

All Implemented Interfaces:

ICoordinateIterator, IKmlCoordinatesIterator

public class CoordinatesTypeIterator
extends KmlCoodinatesIterator

This class parses a coordinates tag. Example:

 
 <coordinates>60.0,60.0 60.0,90.0 90.0,90.0</coordinates>
 
 

See Also:

http://code.google.com/apis/kml/documentation/kml_tags_21.html#coordinates

Field Summary

Fields inherited from class org.gvsig.gpe.prov.kml.parser.v21.coordinates.KmlCoodinatesIterator

dimension, handler, lastTag, parser

Constructor Summary

Constructors

Constructor and Description
CoordinatesTypeIterator()

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns whether there are more coordinates in this sequence
void	initialize(IXmlStreamReader parser, GPEDeafultKmlParser handler, IQName lastTag) It parses the gml:coordinates tag
void	next(double[] buffer)

Methods inherited from class org.gvsig.gpe.prov.kml.parser.v21.coordinates.KmlCoodinatesIterator

getDimension, parseAll

Methods inherited from class java.lang.Object

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

Constructor Detail

CoordinatesTypeIterator

public CoordinatesTypeIterator()

Method Detail

initialize

public void initialize(IXmlStreamReader parser,
                       GPEDeafultKmlParser handler,
                       IQName lastTag)
                throws XmlStreamException,
                       IOException

It parses the gml:coordinates tag

Specified by:

initialize in interface IKmlCoordinatesIterator

Overrides:

initialize in class KmlCoodinatesIterator

Parameters:

parser - The XML parser

handler - The GPE parser that contains the content handler and the error handler

lastTag - The last tag

Throws:

XmlStreamException

IOException

hasNext

public boolean hasNext()
                throws IOException

Description copied from interface: ICoordinateIterator

Returns whether there are more coordinates in this sequence

Returns:

Throws:

IOException

next

public void next(double[] buffer)
          throws IOException

Parameters:

buffer - where to store the parsed coordinates. The buffer lenght shall be >= ICoordinateIterator.getDimension()

Throws:

IOException