* Receives the value of the ODFDOM attribute representation <code>ChartIntervalMajorAttribute</code> , See {@odf.attribute chart:interval-major}
*
* @return - the <code>Double</code> , the value or <code>null</code>, if the attribute is not set and no default value defined.
*/
public Double getChartIntervalMajorAttribute() {
ChartIntervalMajorAttribute attr = (ChartIntervalMajorAttribute) getOdfAttribute(OdfDocumentNamespace.CHART, "interval-major");
if (attr != null) {
return Double.valueOf(attr.doubleValue());
}
return null;
}