Bug 184762 BIRT Model - Enhancments to the level defintion
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ElementFactory.java
*/
	public ValueAccessControlHandle newValueAccessControl( )
	{
		AccessControl element = new ValueAccessControl( );
		return (ValueAccessControlHandle) element.handle( module );
	}
	/**
	 * Creates a new cube element. The name is required. If the
	 * <code>name</code> is null, we will make a unique name for it.
	 * 
	 * @param name
	 *            the cube element name.
	 * @return a handle to the cube element
	 */
	public OdaCubeHandle newOdaCube( String name )
	{
		OdaCube element = new OdaCube( name );
		module.makeUniqueName( element );
		
		OdaMeasureGroup measureGroup = new OdaMeasureGroup( );
		module.makeUniqueName( measureGroup );
		element.add( module, measureGroup, ICubeModel.MEASURE_GROUPS_PROP );
		return element.handle( module );
	}
	/**
	 * Creates a new dimension element. The name is required. If the
	 * <code>name</code> is null, we will make a unique name for it.
	 * 
	 * @param name
	 *            the dimension name