Module io.sf.carte.css4j

Package io.sf.carte.doc.style.css.property

Interface ValueItem

All Known Implementing Classes:

InheritValue, ValueFactory.ListValueItem

public interface ValueItem

This interface provides information about the processing of one (or more) CSS lexical unit(s) in order to produce a CSSValue, that can be recovered with getCSSValue().

Method Summary

Modifier and Type	Method	Description
StyleValue	getCSSValue()	Gets the CSSValue associated to this item.
LexicalUnit	getNextLexicalUnit()	Get the next lexical unit after processing this item.
void	handleSyntaxWarnings(StyleDeclarationErrorHandler handler)	Use the given error handler to handle warnings.
boolean	hasWarnings()	Has this item any warning to report ?

Method Details

getCSSValue

StyleValue getCSSValue()

Gets the CSSValue associated to this item.

If there is an item there must be a value, so this method cannot return null.

Returns:

the CSSValue associated to this item.

getNextLexicalUnit

LexicalUnit getNextLexicalUnit()

Get the next lexical unit after processing this item.

This method is useful as some primitive values (ratio) may take more than one unit.

Returns:

the next lexical unit after this item was processed.

hasWarnings

boolean hasWarnings()

Has this item any warning to report ?

Returns:

true if this item any warning to report.

handleSyntaxWarnings

void handleSyntaxWarnings(StyleDeclarationErrorHandler handler)

Use the given error handler to handle warnings.

Parameters:

handler - the error handler.