Bug 192829 Aggregation binding filter doesn't work for crosstab
The filter condition on bindings for Crosstab doesn't take effect. Currently Dte hasn't supported this yet.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/impl/aggregation/AggregationResultSet.java
}
		return getLevelKeyIndex( getLevelIndex( level ), keyName );
	}
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.birt.data.olap.data.api.IAggregationResultSet#getLevelAttributeColCount(int)
	 */
	public int getLevelAttributeColCount( int levelIndex )
	{
		if ( attributeNames == null || attributeNames[levelIndex] == null )
			return 0;
		return attributeNames[levelIndex].length;
	}
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.birt.data.olap.data.api.IAggregationResultSet#getLevelKeyColCount(int)
	 */
	public int getLevelKeyColCount( int levelIndex )
	{
		if ( keyNames == null || keyNames[levelIndex] == null )
			return 0;
		return keyNames[levelIndex].length;
	}
	/**
	 * 
	 * @return
	 */
	public String[][] getLevelKeys( )
	{
		return keyNames;