return _bodyExpression.eval(argv, dynEnv);
}
public static void checkAsPredefinedFunction(String nsuri) throws XQueryException {
if(nsuri == null || nsuri.length() == 0) {
throw new SyntaxError("err:XQST0060");
}
if(XQueryConstants.XML_URI.equals(nsuri) || XQueryConstants.XS_URI.equals(nsuri)
|| XQueryConstants.XSI_URI.equals(nsuri) || XQueryConstants.FN_URI.equals(nsuri)
|| XQueryConstants.XDT_URI.equals(nsuri)) {
throw new SyntaxError("err:XQST0045");
}
}