Examples of org.jdom.xpath.XPath.numberValueOf()

org.jdom.xpath.XPath.numberValueOf()

Returns the number value of the first node selected by applying the wrapped XPath expression to the given context. @param context the element to use as context for evaluatingthe XPath expression. @return the number value of the first node selected by applyingthe wrapped XPath expression to the given context, null if no node was selected or the special value {@link java.lang.Double#NaN}(Not-a-Number) if the selected value can not be converted into a number value. @throws JDOMException if the XPath expression is invalid orits evaluation on the specified context failed.

     */
  public static Number selectNumber(Element xml, String xpath, List<Namespace> theNSs) throws JDOMException {


    XPath xp = prepareXPath(xml, xpath, theNSs);


    return xp.numberValueOf(xml);
  }


    /**
     * Search in metadata all matching element for the filter
     * and return a list of uuid separated by or to be used in a

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