Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/activity/NotificationEvent.java
/**
	 * The event type of LibraryEvent
	 */
	public static final int LIBRARY_EVENT = 11;
	/**
	 * The event type of attributeEvent.
	 */
	public static final int ATTRIBUTE_EVENT = 12;
	/**
	 * The event type of DISPOSE_EVENT.
	 */
	public static final int DISPOSE_EVENT = 13;
	/**
	 * The event type of LAYOUT_CHANGED_EVENT.
	 */
	public static final int LAYOUT_CHANGED_EVENT = 14;
	/**
	 * The event type of THEME_EVENT.
	 */
	public static final int THEME_EVENT = 15;
	/**
	 * The event type of CONTENT_REPLACE_EVENT.
	 */
	public static final int CONTENT_REPLACE_EVENT = 16;
	/**
	 * The event type of TEMPLATE_TRANSFORM_EVENT.
	 */
	public static final int TEMPLATE_TRANSFORM_EVENT = 17;
	/**
	 * The event type of ELEMENT_LOCALIZE_EVENT