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
*/
	public int getDimensionCount( int axisType )
	{
		CrosstabViewHandle crosstabView = getCrosstabView( axisType );
		return crosstabView == null ? 0 : crosstabView.getDimensionCount( );
	}
	/**
	 * Finds a measure view that refers a cube measure element with the given
	 * name.
	 * 
	 * @param name
	 *            name of the cube measure element to find
	 * @return measure view if found, otherwise null
	 */
	public MeasureViewHandle getMeasure( String name )
	{
		for ( int i = 0; i < getMeasureCount( ); i++ )
		{
			MeasureViewHandle measureView = getMeasure( i );
			if ( measureView != null )
			{
				String cubeMeasureName = measureView.getCubeMeasureName( );
				if ( ( cubeMeasureName != null && cubeMeasureName.equals( name ) )
						|| ( cubeMeasureName == null && name == null ) )
					return measureView;
			}
		}
		return null;
	}
	/**