@Override
    protected String getIdentifier(@NonNull final ProfileRequestContext profileRequestContext) {
        return this.attributeValue;
    }
Gets generator for.

@param authnRequest   the authn request
@param nameFormat     the name format
@param service        the service
@param attributeValue the attribute value
@return the generator for
support/cas-server-support-saml-idp-web/src/main/java/org/apereo/cas/support/saml/web/idp/profile/builders/nameid/SamlAttributeBasedNameIdGenerator.java