impl xs models impl xs SubstitutionGroupHandler impl xs XMLSchemaException xni QName xsemptycm xscmvalidator state_start empty startcontentmodel state_start onetransition qname elementname currentstate substitutiongrouphandler subgrouphandler currentstate currentstate xscmvalidator.subsequent_error currentstate xscmvalidator.first_error endcontentmodel currentstate isfinal currentstate checkuniqueparticleattribution substitutiongrouphandler subgrouphandler xmlschemaexception whatcangohere empty occurenceinfo gettermname termid iscompactedforupa