Module org.jhotdraw8.css

Package org.jhotdraw8.css.converter

Class UriCssConverter

java.lang.Object

org.jhotdraw8.css.converter.AbstractCssConverter<URI>

org.jhotdraw8.css.converter.UriCssConverter

All Implemented Interfaces:

Converter<URI>, CssConverter<URI>

public class UriCssConverter
extends AbstractCssConverter<URI>

Converts an URI to a CSS URI.

 URI = uriFunction | none ;
 none = "none" ;
 uriFunction = "url(" , [ uri ] , ")" ;
 uri =  (* css uri *) ;
 

Author:

Werner Randelshofer

Constructor Summary

Constructors

Constructor	Description
UriCssConverter()
UriCssConverter(boolean nullable)
UriCssConverter(boolean nullable, @Nullable String helpText)

Method Summary

Modifier and Type	Method	Description
@Nullable String	getHelpText()	Gets a help text.
URI	parseNonNull(CssTokenizer tt, @Nullable IdResolver idResolver)	Parses from the given tokenizer and moves the tokenizer to the next token past the value.
protected <TT extends URI> void	produceTokensNonNull(TT value, @Nullable IdSupplier idSupplier, Consumer<CssToken> out)

Methods inherited from class org.jhotdraw8.css.converter.AbstractCssConverter

getDefaultValue, isNullable, parse, produceTokens

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jhotdraw8.base.converter.Converter

fromString, fromString, fromStringNonNull, fromStringNonNull, fromStringNonNull, fromStringNonNull, needsIdResolver, toString, toString

Methods inherited from interface org.jhotdraw8.css.converter.CssConverter

fromString, fromString, getExamples, toString, toString, toString, toTokens

Constructor Details

UriCssConverter

public UriCssConverter()

UriCssConverter

public UriCssConverter(boolean nullable)

UriCssConverter

public UriCssConverter(boolean nullable,
 @Nullable String helpText)

Method Details

getHelpText

public @Nullable String getHelpText()

Description copied from interface: CssConverter

Gets a help text.

Returns:

a help text.

parseNonNull

public URI parseNonNull(CssTokenizer tt,
 @Nullable IdResolver idResolver)
                 throws ParseException,
IOException

Description copied from interface: CssConverter

Parses from the given tokenizer and moves the tokenizer to the next token past the value.

Specified by:

parseNonNull in interface CssConverter<URI>

Specified by:

parseNonNull in class AbstractCssConverter<URI>

Parameters:

tt - tokenizer positioned on the token

idResolver - the id factory

Returns:

the parsed value

Throws:

ParseException - on parse exception

IOException - on io exception

produceTokensNonNull

protected <TT extends URI> void produceTokensNonNull(TT value,
 @Nullable IdSupplier idSupplier,
 Consumer<CssToken> out)

Specified by:

produceTokensNonNull in class AbstractCssConverter<URI>