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: 18332 $, $Revision: 18332 $

Author:

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

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.
PropertyName	getValueAsPropertyName() Returns the value of the ParameterValueType as an PropertyName.
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

getValueAsPropertyName

public PropertyName getValueAsPropertyName()

Returns the value of the ParameterValueType as an PropertyName.

Returns:

the value of the parameter as an PropertyName

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