XSMultiValueFacet
An annotation if it exists, otherwise null.
null
The name of the facet, e.g. FACET_LENGTH, FACET_TOTALDIGITS (see XSSimpleTypeDefinition).
FACET_LENGTH, FACET_TOTALDIGITS
XSSimpleTypeDefinition
[Facets]: check whether a facet is fixed.
A value of this facet.