Bug 201368 Support "Not In" operator in filter list
Description: After we support "IN" filter we should also support the "Not In" filter. Data part has already support the "Not In" filter, so hope model can support that operator in the filter operator list. Regards!
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleUtil.java
* @param cubeHierarchy
	 *            the hierarchy handle from the cube.
	 * @return
	 */
	public static boolean isEqualHierarchiesForJointCondition(
			HierarchyHandle conditionHierarchy, HierarchyHandle cubeHierarchy )
	{
		if ( conditionHierarchy == cubeHierarchy )
			return true;
		if ( ( conditionHierarchy != null ) && ( cubeHierarchy != null ) )
		{
			if ( conditionHierarchy.equals( cubeHierarchy ) )
				return true;
			DesignElement virtualParent = cubeHierarchy.getElement( )
					.getVirtualParent( );
			if ( virtualParent == null )
				return false;
			if ( conditionHierarchy.getElement( ).equals( virtualParent ) )
				return true;
			return false;
		}
		return false;
	}
	/**
	 * checks if the name of the element is valid. The following case the name
	 * will be considered as invalid.
	 * <li>contains the following charactors: "/","\\", ".", "!", ";",","</li>
	 * 
	 * @param elementHandle
	 *            the design element need to be checked the name property value.