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
this.rootPath = temp;
		this.columnInfos = new HashMap( );
		this.filterInfos = new HashMap( );
	}
	/**
	 * Return the name of the table.
	 * 
	 * @return
	 */
	public String getTableName( )
	{
		return this.tableName;
	}
	/**
	 * Return the path of certain column.
	 * 
	 * @param columnName
	 * @return
	 */
	public String getPath( String columnName )
	{
		return ( (ColumnInfo) this.columnInfos.get( columnName ) ).getColumnPath( );
	}
	
	/**
	 * Return the original path of certain column.
	 * 
	 * @param columnName
	 * @return
	 */