Package org.apache.xpath.objects

Examples of org.apache.xpath.objects.XNumber

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      private Object funcNumber(List args) throws Exception {
         if ( args.size() == 1 ) {
            Object o = args.get(0);
            if ( o instanceof XObject )
               return new XNumber(((XObject)o).num());
            else
               return o;
         }
         return null;
      }
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      private Object funcRound(List args) throws Exception {
         if ( args.size() == 1 ) {
            Object o = args.get(0);
            if ( o instanceof XObject )
               return new XNumber(Math.round(((XObject)o).num()));
         }
         return null;
      }
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      private Object funcStringLength(List args) {
         if ( args.size() == 1 ) {
            Object o = args.get(0);
            if ( o instanceof XObject )
               return new XNumber(((XObject)o).str().length());
         }
         return null;
      }
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      throws ParseException
    {
      String[] edz = getEraDatetimeZone(datetimeIn);
      String datetime = edz[1];
      if (datetime == null)
        return new XNumber(Double.NaN);           
           
      String[] formats = {dt, d, gym, gy};
      double dbl = getNumber(datetime, formats, Calendar.YEAR);
      if (dbl == Double.NaN)
        return new XNumber(Double.NaN);
      int yr = (int)dbl;
      return new XBoolean(yr % 400 == 0 || (yr % 100 != 0 && yr % 4 == 0));
    }
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   *
   * @throws javax.xml.transform.TransformerException
   */
  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {
    return new XNumber(Math.ceil(m_arg0.execute(xctxt).num()));
  }
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   *
   * @throws javax.xml.transform.TransformerException
   */
  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {
    return new XNumber(java.lang.Math.floor(m_arg0.execute(xctxt).num()));
  }
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   *
   * @throws javax.xml.transform.TransformerException
   */
  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {
    return new XNumber(getArg0AsNumber(xctxt));
  }
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   */
  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {
          final XObject obj = m_arg0.execute(xctxt);
          final double val= obj.num();
          if (val >= -0.5 && val < 0) return new XNumber(-0.0);
          if (val == 0.0) return new XNumber(val);
          return new XNumber(java.lang.Math.floor(val
                                            + 0.5));
  }
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   */
  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {
    double pos = (double) getPositionInContextNodeList(xctxt);
   
    return new XNumber(pos);
  }
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   *
   * @throws javax.xml.transform.TransformerException
   */
  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {
    XNumber xnum = new XNumber((double) getCountOfContextNodeList(xctxt));
    // System.out.println("last: "+xnum.num());
    return xnum;
  }
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Related Classes of org.apache.xpath.objects.XNumber

  • com.dbxml.db.common.xpath.XPathQuery
  • org.apache.taglibs.standard.tag.common.xml.XPathUtil$JstlVariableContext
  • org.apache.xalan.extensions.XSLProcessorContext
  • org.apache.xalan.lib.ExsltDatetime
  • org.apache.xalan.lib.Extensions
  • org.apache.xindice.core.query.XPathQueryResolver$XPathQuery
  • org.apache.xpath.axes.WalkerFactory
  • org.apache.xpath.compiler.XPathParser
  • org.apache.xpath.functions.FuncCeiling
  • org.apache.xpath.functions.FuncCount
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