org.deegree.style.se.unevaluated
Class Symbolizer<T extends Styling<T>>

java.lang.Object
  org.deegree.style.se.unevaluated.Symbolizer<T>

Type Parameters:

T -

public class Symbolizer<T extends Styling<T>>
extends Object

Symbolizer

Version:

$Revision: 31072 $, $Date: 2011-06-17 13:08:25 +0200 (Fri, 17 Jun 2011) $

Author:

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

Constructor Summary

Symbolizer(T base, Continuation<T> next, Expression geometry, String name, String file, int line, int col)

Symbolizer(T evaluated, Expression geometry, String name, String file, int line, int col)

Method Summary

Pair<T,LinkedList<Geometry>>	evaluate(Feature f, XPathEvaluator<Feature> evaluator)
T	getBase()
Expression	getGeometryExpression()
String	getName()
boolean	isEvaluated()

Methods inherited from class java.lang.Object

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

Constructor Detail

Symbolizer

public Symbolizer(T evaluated,
                  Expression geometry,
                  String name,
                  String file,
                  int line,
                  int col)

Parameters:

evaluated -

geometry -

name -

file -

line -

col -

Symbolizer

public Symbolizer(T base,
                  Continuation<T> next,
                  Expression geometry,
                  String name,
                  String file,
                  int line,
                  int col)

Parameters:

base -

next -

geometry -

name -

file -

line -

col -

Method Detail

getName

public String getName()

Returns:

the name of the symbolizer

isEvaluated

public boolean isEvaluated()

Returns:

whether the symbolizer is already evaluated

evaluate

public Pair<T,LinkedList<Geometry>> evaluate(Feature f,
                                             XPathEvaluator<Feature> evaluator)

Parameters:

f -

Returns:

the styling with the geometries, p.second may be null if no geoms were found

getBase

public T getBase()

Returns:

the base object or the evaluated one, if already available

getGeometryExpression

public Expression getGeometryExpression()

Returns:

may be null, in which case a default geometry would be used when evaluating