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/RelationInformation.java
* 
	 * @return
	 */
	public int getColumnIndex( )
	{
		return this.index;
	}
	
	/**
	 * Return the original path of the column. The original path of a column is the path
	 * directly get from relation information String without building it to an absolute path.
	 * This method is mainly used by UI.
	 * 
	 * @return
	 */
	public String getColumnOriginalPath()
	{
		return this.originalPath;
	}
	
	/**
	 * Return the back ref number.
	 * 
	 * @return
	 */
	public int getBackRefNumber( )
	{
		return this.backRefNumber;
	}
}