Bug 209154 Enhance Report Model to support view property
The goal of this enhancement is to support a chart view property on crosstab or table report items. The view should follow the several rules: - The view automatically shares its binding with the host item, they can't be modified. - The view can be retrieved through the API only by querying it from the host item, through a getView() method. It is not accessible directly by id - A property should be available to control whether the host or view should be displayed (default is host item). If possible, this should be controllable using report parameters. - The model should return the visibile view to the report engine to ensure that there is no impact on engine code to support this new view. - The host/view combination is a single report item with a unique id Since the chart is an extended item, the model can provide additional properties to indicate which item can be view, and which item can be a host. For 2.3, only table and crosstab can be hosts, and only chart can be a view.
xtab/org.eclipse.birt.report.item.crosstab.core/src/org/eclipse/birt/report/item/crosstab/core/de/CrosstabReportItemHandle.java
}
	/**
	 * Removes row/column grand total from crosstab if it is not empty,
	 * otherwise do nothing. The axis type can be either
	 * <code>ICrosstabConstants.ROW_AXIS_TYPE</code> or
	 * <code>ICrosstabConstants.COLUMN_AXIS_TYPE</code>.
	 * 
	 * @param axisType
	 */
	public void removeGrandTotal( int axisType ) throws SemanticException
	{
		new CrosstabReportItemTask( this ).removeGrandTotal( axisType );
	}
	/**
	 * Removes row/column grand total from crosstab on particular measure,
	 * otherwise do nothing. The axis type can be either
	 * <code>ICrosstabConstants.ROW_AXIS_TYPE</code> or
	 * <code>ICrosstabConstants.COLUMN_AXIS_TYPE</code>.
	 * 
	 * @param axisType
	 */
	public void removeGrandTotal( int axisType, int measureIndex )
			throws SemanticException
	{
		new CrosstabReportItemTask( this ).removeGrandTotal( axisType,
				measureIndex );
	}
	/**
	 * Gets the dimension value handle for the crosstab width.
	 *