Bug 117148 Support Accessibility
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/AttributeFactory.java
SeriesValue createSeriesValue( );
	/**
	 * Returns a new object of class '<em>Size</em>'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return a new object of class '<em>Size</em>'.
	 * @generated
	 */
	Size createSize( );
	/**
	 * Returns a new object of class '<em>Style</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return a new object of class '<em>Style</em>'.
	 * @generated
	 */
	Style createStyle( );
	/**
	 * Returns a new object of class '<em>Style Map</em>'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return a new object of class '<em>Style Map</em>'.
	 * @generated
	 */
	StyleMap createStyleMap( );
	/**
	 * Returns a new object of class '<em>Text</em>'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return a new object of class '<em>Text</em>'.
	 * @generated
	 */
	Text createText( );