org.geotools.styling.visitor

Class RenderingSelectorStyleVisitor

Object

DuplicatingStyleVisitor

RenderingSelectorStyleVisitor

All Implemented Interfaces:

StyleVisitor

Direct Known Subclasses:

LegendRenderingSelectorStyleVisitor, MapRenderingSelectorStyleVisitor

public abstract class RenderingSelectorStyleVisitor
extends DuplicatingStyleVisitor

This abstract class applies the include VendorOptions to a Style eg. mapOnly|legendOnly|normal The visitor provides generic methods to avoid including in the deep copy of the Style being passed to it the FeatureTypeStyle or the Rule or the Symbolizer for which the vendorOptions defined doesn't allow the rendering.

Field Summary

Fields inherited from class DuplicatingStyleVisitor

copyFilter, ff, pages, sf, STRICT

Constructor Summary

Constructors

Constructor and Description
RenderingSelectorStyleVisitor()

Method Summary

Modifier and Type	Method and Description
protected boolean	canRender(Map<String,String> vendorOptions) Check if the vendorOptions being passed allows the element they belong to, to be included in the deep copy of the style.
protected abstract boolean	canRenderInternal(String value) Used by subclass to provide custom logic to check if the SLD element should be included in the copy
protected Symbolizer	copy(Symbolizer symbolizer)
void	visit(FeatureTypeStyle fts) Called when accept is called on a fetauretypestyle
void	visit(LineSymbolizer line) Called when accept is called on a linesymbolizer
void	visit(PointSymbolizer ps) Called when accept is called on a pointsymbolizer
void	visit(PolygonSymbolizer poly) Called when accept is called on a polygon symbolizer
void	visit(RasterSymbolizer raster) Called when accept is called on a rastersymbolizer
void	visit(Rule rule) Called when accept is called on a rule
void	visit(Symbolizer sym) since it is impossible to create a Symbolizer this method should generate an exception or warning.
void	visit(TextSymbolizer text) Called when accept is called on a textsymbolizer

Methods inherited from class DuplicatingStyleVisitor

copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copy, copyExpressions, copyFonts, getCopy, setStrict, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class Object

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

Constructor Detail

RenderingSelectorStyleVisitor

public RenderingSelectorStyleVisitor()

Method Detail

visit

public void visit(FeatureTypeStyle fts)

Description copied from interface: StyleVisitor

Called when accept is called on a fetauretypestyle

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

fts - the feature type styler to visit

visit

public void visit(Rule rule)

Description copied from interface: StyleVisitor

Called when accept is called on a rule

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

rule - the rule to visit

visit

public void visit(Symbolizer sym)

Description copied from interface: StyleVisitor

since it is impossible to create a Symbolizer this method should generate an exception or warning.

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

sym - the symbolizer to visit

visit

public void visit(PointSymbolizer ps)

Description copied from interface: StyleVisitor

Called when accept is called on a pointsymbolizer

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

ps - the point symbolizer to visit

visit

public void visit(LineSymbolizer line)

Description copied from interface: StyleVisitor

Called when accept is called on a linesymbolizer

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

line - the line symbolizer to visit

visit

public void visit(PolygonSymbolizer poly)

Description copied from interface: StyleVisitor

Called when accept is called on a polygon symbolizer

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

poly - the polygon symbolizer to visit

visit

public void visit(TextSymbolizer text)

Description copied from interface: StyleVisitor

Called when accept is called on a textsymbolizer

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

text - the text symbolizer to visit

visit

public void visit(RasterSymbolizer raster)

Description copied from interface: StyleVisitor

Called when accept is called on a rastersymbolizer

Specified by:

visit in interface StyleVisitor

Overrides:

visit in class DuplicatingStyleVisitor

Parameters:

raster - the raster symbolizer to visit

copy

protected Symbolizer copy(Symbolizer symbolizer)

Overrides:

copy in class DuplicatingStyleVisitor

canRender

protected boolean canRender(Map<String,String> vendorOptions)

Check if the vendorOptions being passed allows the element they belong to, to be included in the deep copy of the style.

Parameters:

vendorOptions - the vendorOptions map

Returns:

true if the element can be included false otherwise

canRenderInternal

protected abstract boolean canRenderInternal(String value)

Used by subclass to provide custom logic to check if the SLD element should be included in the copy

Parameters:

value - the value of the mapOnly|legendOnly|normal

Returns:

true if the element should be included in the copy, false otherwise.