Bug 185931 Support to distinguish the week between Year-Week and Month-Week[1101]
Description: In our OLAP builder, the datetime dimension is divided into YEAR-QUARTER-MONTH-WEEK-DAY. When select all the levels, the WEEK should be the week(1 to 5) in one MONTH When select YEAR-WEEK levels, the WEEK should be the week(1 to 52) in one YEAR But now in our OLAP builder, the WEEK only belong to the MONTH, But not belong to the year, so if only select the YEAR-WEEK level, the result of crosstab is meaningless. The YEAR-DAY, MONTH-DAY and WEEK-DAY also have the same issues. we should define a rule to make sure the WEEK has a correct relationship of his parent
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
*/
	public DesignElementHandle getElementByID( long id )
	{
		DesignElement element = module.getElementByID( id );
		if ( element == null )
			return null;
		return element.getHandle( module );
	}
	/**
	 * Returns a list containing errors during parsing the design file.
	 * 
	 * @return a list containing parsing errors. Each element in the list is
	 *         <code>ErrorDetail</code>.
	 * 
	 * @see ErrorDetail
	 */
	public List getErrorList( )
	{
		return module.getErrorList( );
	}
	/**
	 * Returns the file name of the design. This is the name of the file from
	 * which the design was read, or the name to which the design was last
	 * written.
	 * 
	 * @return the file name
	 */
	public String getFileName( )
	{
		return module.getFileName( );