com.itextpdf.styledxmlparser.css.validate.impl.datatype

Class CssIdentifierValidator

java.lang.Object

com.itextpdf.styledxmlparser.css.validate.impl.datatype.CssIdentifierValidator

All Implemented Interfaces:

ICssDataTypeValidator

public class CssIdentifierValidator
extends Object
implements ICssDataTypeValidator

ICssDataTypeValidator implementation for identifiers. In CSS, identifiers (including element names, classes, and IDs in selectors) can contain only the characters [a-zA-Z0-9] and ISO 10646 characters U+00A0 and higher, plus the hyphen (-) and the underscore (_); they cannot start with a digit, two hyphens, or a hyphen followed by a digit. Identifiers can also contain escaped characters and any ISO 10646 character as a numeric code (see next item). For instance, the identifier "B&W?" may be written as "B\&W\?" or "B\26 W\3F".

Constructor Summary

Constructors

Constructor and Description
CssIdentifierValidator()

Method Summary

Modifier and Type	Method and Description
boolean	isValid(String objectString) Checks if a value is a valid data type (e.g.

Methods inherited from class java.lang.Object

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

Constructor Detail

CssIdentifierValidator

public CssIdentifierValidator()

Method Detail

isValid

public boolean isValid(String objectString)

Description copied from interface: ICssDataTypeValidator

Checks if a value is a valid data type (e.g. a color, an identifier,...).

Specified by:

isValid in interface ICssDataTypeValidator

Parameters:

objectString - the value

Returns:

true, if the value is a valid data type