Examples of net.sf.saxon.instruct.UserFunction

net.sf.saxon.instruct.UserFunction

This object represents the compiled form of a user-written function (the source can be either an XSLT stylesheet function or an XQuery function).

It is assumed that type-checking, of both the arguments and the results, has been handled at compile time. That is, the expression supplied as the body of the function must be wrapped in code to check or convert the result to the required type, and calls on the function must be wrapped at compile time to check or convert the supplied arguments.

                "declare function f:t1($v1 as xs:integer, $v2 as xdt:untypedAtomic*) { " +
                "   $v1 div $v2" +
                "};" +
                "10");


        final UserFunction fn1 = exp1.getStaticContext().getUserDefinedFunction("f.ns", "t1", 2);
        final Controller controller = exp1.newController();
        final Value[] arglist = new Value[2];
        arglist[0] = new IntegerValue(10);
        for (int i = 3; i < 10; i++) {
            arglist[1] = new IntegerValue(i);
            final ValueRepresentation result = fn1.call(arglist, controller);
            System.out.println(arglist[0] + " div " + arglist[1] + " = " + result);
        }
    }

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Examples of net.sf.saxon.instruct.UserFunction

Related Classes of net.sf.saxon.instruct.UserFunction