public Expression getExpression() {
return detail.getExpression();
}
/**
* This method is used to return an XPath expression that is used to represent the position of
* this label. If there is no XPath expression associated with this then an empty path is
* returned. This will never return a null expression.
*
* @return the XPath expression identifying the location
*/
public Expression getExpression() throws Exception {
return detail.getExpression();
}
