* Receives the value of the ODFDOM attribute representation <code>Dr3dCloseBackAttribute</code> , See {@odf.attribute dr3d:close-back}
*
* @return - the <code>Boolean</code> , the value or <code>null</code>, if the attribute is not set and no default value defined.
*/
public Boolean getDr3dCloseBackAttribute() {
Dr3dCloseBackAttribute attr = (Dr3dCloseBackAttribute) getOdfAttribute(OdfDocumentNamespace.DR3D, "close-back");
if (attr != null) {
return Boolean.valueOf(attr.booleanValue());
}
return null;
}