Package uk.ac.rdg.resc.edal.graphics.style.sld

Class AbstractSLDSegmentFunction<T>

java.lang.Object

uk.ac.rdg.resc.edal.graphics.style.sld.AbstractSLDFunction<T>

uk.ac.rdg.resc.edal.graphics.style.sld.AbstractSLDSegmentFunction<T>

All Implemented Interfaces:

SLDFunction<T>

Direct Known Subclasses:

ColorSLDSegmentFunction, FloatSLDSegmentFunction

public abstract class AbstractSLDSegmentFunction<T>
extends AbstractSLDFunction<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected T	aboveMaxValue
protected T	belowMinValue
protected Integer	numberOfSegments
protected String	paletteName
protected SLDRange	range
protected List<T>	valueList

Constructor Summary

Constructors

Constructor	Description
AbstractSLDSegmentFunction(XPath xPath, Node function)

Method Summary

Modifier and Type	Method	Description
T	getAboveMaxValue()
T	getBelowMinValue()
Integer	getNumberOfSegments()
String	getPaletteName()
SLDRange	getRange()
List<T>	getValueList()
protected void	parseNumberOfSegments()	Parse in the number of segments.
protected void	parseRange()	Parse in the range (minimum, maximum and spacing).
protected NodeList	parseValueList()	Parse the value list.

Methods inherited from class uk.ac.rdg.resc.edal.graphics.style.sld.AbstractSLDFunction

getFallbackValue, parseColorFallbackValue, parseFloatFallbackValue, parseLookupValue

Methods inherited from class java.lang.Object

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

Field Detail

paletteName

protected String paletteName

valueList

protected List<T> valueList

aboveMaxValue

protected T aboveMaxValue

belowMinValue

protected T belowMinValue

numberOfSegments

protected Integer numberOfSegments

range

protected SLDRange range

Constructor Detail

AbstractSLDSegmentFunction

public AbstractSLDSegmentFunction(XPath xPath,
                                  Node function)

Method Detail

getPaletteName

public String getPaletteName()

getValueList

public List<T> getValueList()

getAboveMaxValue

public T getAboveMaxValue()

getBelowMinValue

public T getBelowMinValue()

getNumberOfSegments

public Integer getNumberOfSegments()

getRange

public SLDRange getRange()

parseValueList

protected NodeList parseValueList()
                           throws XPathExpressionException,
                                  SLDException

Parse the value list. If a name is present put it in paletteName else get the list of values or return an error if not present.

Returns:

NodeList of values

Throws:

XPathExpressionException

SLDException

parseNumberOfSegments

protected void parseNumberOfSegments()
                              throws XPathExpressionException

Parse in the number of segments.

Throws:

XPathExpressionException

parseRange

protected void parseRange()
                   throws SLDException

Parse in the range (minimum, maximum and spacing).

Throws:

XPathExpressionException

SLDException