org.deegree.graphics.sld
Class ParameterValueType

java.lang.Object
  org.deegree.graphics.sld.ParameterValueType

All Implemented Interfaces:

Serializable, Marshallable

public class ParameterValueType
extends Object
implements Serializable, Marshallable

Version:

$Revision: 7811 $, $Revision: 7811 $

Author:

Andreas Poth, last edited by: $Author: aschmitz $

See Also:

Serialized Form

Constructor Summary

ParameterValueType(Object[] components)
Constructs a new ParameterValueType.

Method Summary

void	addComponent(Object component) Concatenates a component (aString or an Expression -object) to this ParameterValueType.
String	evaluate(Feature feature) Returns the actual String value of this object.
String	exportAsXML() Exports the content of the ParameterValueType as an XML formatted String.
Object[]	getComponents() Returns the contents (mix of String/Expression -objects) of this ParameterValueType.
void	removeComponent(Object component) Removes a component (aString or an Expression -object) from this ParameterValueType.
void	setComponents(Object[] components) Sets the contents (mix of String/Expression -objects) of this ParameterValueType.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterValueType

public ParameterValueType(Object[] components)

Constructs a new ParameterValueType.

Parameters:

components - Strings/Expression s that make up the contents of the ParameterValueType

Method Detail

getComponents

public Object[] getComponents()

Returns the contents (mix of String/Expression -objects) of this ParameterValueType.

Returns:

mix of String/Expression -objects

setComponents

public void setComponents(Object[] components)

Sets the contents (mix of String/Expression -objects) of this ParameterValueType.

Parameters:

components - mix of String and Expression -objects

addComponent

public void addComponent(Object component)

Concatenates a component (aString or an Expression -object) to this ParameterValueType.

Parameters:

component - either a String or an Expression -object

removeComponent

public void removeComponent(Object component)

Removes a component (aString or an Expression -object) from this ParameterValueType.

Parameters:

component - either a String or an Expression -object

evaluate

public String evaluate(Feature feature)
                throws FilterEvaluationException

Returns the actual String value of this object. Expressions are evaluated according to the given Feature -instance.

Parameters:

feature - used for the evaluation of the underlying 'wfs:Expression'-elements

Returns:

the (evaluated) String value

Throws:

FilterEvaluationException - if the evaluation fails

exportAsXML

public String exportAsXML()

Exports the content of the ParameterValueType as an XML formatted String.

Specified by:

exportAsXML in interface Marshallable

Returns:

xml representation of the ParameterValueType

toString

public String toString()

Overrides:

toString in class Object