Module org.jhotdraw8.css

Package org.jhotdraw8.css.converter

Class MappedCssConverter<E>

java.lang.Object

org.jhotdraw8.css.converter.MappedCssConverter<E>

Type Parameters:

E - the object type

All Implemented Interfaces:

Converter<E>, CssConverter<E>

public class MappedCssConverter<E>
extends Object
implements CssConverter<E>

This converter uses a map to convert an object from/to String.

Constructor Summary

Constructors

Constructor	Description
MappedCssConverter(String name, Map<String,E> fromStringMap)
MappedCssConverter(String name, Map<String,E> fromStringMap, boolean nullable)
MappedCssConverter(String name, ReadOnlyMap<String,E> fromStringMap)
MappedCssConverter(String name, ReadOnlyMap<String,E> fromStringMap, boolean nullable)

Method Summary

Modifier and Type	Method	Description
@Nullable E	getDefaultValue()
@Nullable String	getHelpText()	Gets a help text.
boolean	isNullable()
@Nullable E	parse(CssTokenizer tt, @Nullable IdResolver idResolver)	Parses from the given tokenizer and moves the tokenizer to the next token past the value.
<TT extends E> void	produceTokens(@Nullable TT value, @Nullable IdSupplier idSupplier, Consumer<CssToken> consumer)	Produces tokens for the specified value.

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, parseNonNull, toString, toString, toString, toTokens

Constructor Details

MappedCssConverter

public MappedCssConverter(String name,
 Map<String,E> fromStringMap)

MappedCssConverter

public MappedCssConverter(String name,
 ReadOnlyMap<String,E> fromStringMap)

MappedCssConverter

public MappedCssConverter(String name,
 Map<String,E> fromStringMap,
 boolean nullable)

MappedCssConverter

public MappedCssConverter(String name,
 ReadOnlyMap<String,E> fromStringMap,
 boolean nullable)

Method Details

parse

public @Nullable E parse(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:

parse in interface CssConverter<E>

Parameters:

tt - tokenizer positioned on the token

idResolver - the id factory

Returns:

the parsed value

Throws:

ParseException - on parse exception

IOException - on io exception

getHelpText

public @Nullable String getHelpText()

Description copied from interface: CssConverter

Gets a help text.

Specified by:

getHelpText in interface Converter<E>

Specified by:

getHelpText in interface CssConverter<E>

Returns:

a help text.

produceTokens

public <TT extends E> void produceTokens(@Nullable TT value,
 @Nullable IdSupplier idSupplier,
 Consumer<CssToken> consumer)

Description copied from interface: CssConverter

Produces tokens for the specified value.

Specified by:

produceTokens in interface CssConverter<E>

Type Parameters:

TT - the value type

Parameters:

value - the value

idSupplier - the id factory

consumer - the consumer for the tokens

getDefaultValue

public @Nullable E getDefaultValue()

Specified by:

getDefaultValue in interface Converter<E>

isNullable

public boolean isNullable()

Specified by:

isNullable in interface CssConverter<E>