Bug 128166 the xml data can be displayed incorrectly
Description: the xml data can be displayed incorrectly Steps to reproduce: 1. import the attached report design file. 2. set a table mapping as '//Book' 3. add a column mapping '../@location' 4. save and preview. Actual result: the 'Sunderland' is displayed Expect result: the 'Paris' is displayed
data/org.eclipse.birt.report.data.oda.xml/src/org/eclipse/birt/report/data/oda/xml/util/SaxParserConsumer.java
*/
	public int getRowPosition( )
	{
		return currentRowNo - this.cachedTimes * Constants.CACHED_RESULT_SET_LENGTH - 1;
	}
	/**
	 * Return overall row number.
	 *  
	 * @return
	 */
	public int getCurrentRowNo( )
	{
		return this.currentRowNo;
	}
}
/**
 * The instance of this class is used to manage all "Simple Nested XML Column" in the SaxParserConsumer instance.
 * The simple nested XML column are xml attributes that can be fetched into cached data in one single pass.
 */
class SimpleNestedXMLColumnManager
{
	/**
	 * The array which host all simple nested xml columns, which is in turn stored 
	 * in "SimpleNestedXMLColumn" instances.
	 */
	SimpleNestedXMLColumn[] simpleNestedXMLColumns;
	
	/**
	 * Constructor.
	 *