Bug 207825 Crosstab gives wrong default for Totals on Count
xtab/org.eclipse.birt.report.item.crosstab.core/src/org/eclipse/birt/report/item/crosstab/core/de/AggregationCellHandle.java
return dimensionView == null ? -1 : dimensionView.getIndex( );
	}
	/**
	 * Gets the referred row/column dimension view.The axis type can be either
	 * <code>ICrosstabConstants.ROW_AXIS_TYPE</code> or
	 * <code>ICrosstabConstants.COLUMN_AXIS_TYPE</code>.
	 * 
	 * @param axisType
	 *            row/column axis type
	 * @return dimension view if found, otherwise null;
	 */
	public DimensionViewHandle getDimensionView( int axisType )
	{
		ExtendedItemHandle crosstab = (ExtendedItemHandle) getCrosstabHandle( );
		if ( crosstab == null )
			return null;
		CrosstabReportItemHandle crosstabItem = (CrosstabReportItemHandle) CrosstabUtil.getReportItem( crosstab );
		if ( crosstabItem == null )
			return null;
		DimensionViewHandle dimensionView = crosstabItem.getDimension( getDimensionName( axisType ) );
		return dimensionView;
	}
	/**
	 * Gets the position index of the referred row/column level in parent
	 * dimension view.The axis type can be either
	 * <code>ICrosstabConstants.ROW_AXIS_TYPE</code> or
	 * <code>ICrosstabConstants.COLUMN_AXIS_TYPE</code>. Returned value is
	 * 0-based integer.
	 * 
	 * @param axisType