Examples of net.sf.saxon.s9api.XdmValue.itemAt()

net.sf.saxon.s9api.XdmValue.itemAt()
Get the n'th item in the value, counting from zero. @param n the item that is required, counting the first item in the sequence as item zero @return the n'th item in the sequence making up the value, counting from zero @throws IndexOutOfBoundsException if n is less than zero or greater than or equal to the numberof items in the value @throws SaxonApiUncheckedException if the value is lazily evaluated and the delayedevaluation fails with a dynamic error.


            if (runtime.getAllowGeneralExpressions()) {
                XdmValue xdmvalue = parameters.get(param).getValue();
                XdmAtomicValue atom = null;
                if (xdmvalue.size() == 1) {
                    XdmItem item = xdmvalue.itemAt(0);
                    if (item.isAtomicValue()) {
                        atom = (XdmAtomicValue) item;
                    }
                }

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