org.apache.xerces.impl.dv.dtd

Class XML11IDDatatypeValidator

Implemented Interfaces:
DatatypeValidator

public class XML11IDDatatypeValidator
extends IDDatatypeValidator

IDDatatypeValidator - ID represents the ID attribute type from XML 1.1 Recommendation. The value space of ID is the set of all strings that match the NCName production and have been used in an XML document. The lexical space of ID is the set of all strings that match the NCName production.

The value space of ID is scoped to a specific instance document.

The following constraint applies: An ID must not appear more than once in an XML document as a value of this type; i.e., ID values must uniquely identify the elements which bear them.

Version:
$Id: XML11IDDatatypeValidator.java 320097 2004-10-06 14:56:52Z mrglavas $
Authors:
Jeffrey Rodriguez, IBM
Sandy Gao, IBM
Neil Graham, IBM

Constructor Summary

XML11IDDatatypeValidator()

Method Summary

void
validate(String content, ValidationContext context)
Checks that "content" string is valid ID value.

Methods inherited from class org.apache.xerces.impl.dv.dtd.IDDatatypeValidator

validate

Constructor Details

XML11IDDatatypeValidator

public XML11IDDatatypeValidator()

Method Details

validate

public void validate(String content,
                     ValidationContext context)
            throws InvalidDatatypeValueException
Checks that "content" string is valid ID value. If invalid a Datatype validation exception is thrown.
Specified by:
validate in interface DatatypeValidator
Overrides:
validate in interface IDDatatypeValidator
Parameters:
content - the string value that needs to be validated
context - the validation context

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