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
/**
	 * Sets the resource folder for this module.
	 * 
	 * @param resourceFolder
	 *            the folder to set
	 */
	public void setResourceFolder( String resourceFolder )
	{
		module.setResourceFolder( resourceFolder );
	}
	/**
	 * Gets the resource folder set in this module.
	 * 
	 * @return the resource folder set in this module
	 */
	public String getResourceFolder( )
	{
		return module.getResourceFolder( );
	}
	/**
	 * Looks up line number of the element in xml source given an element ID.
	 * Returns 1 if no line number of the element exists with the given ID.
	 * 
	 * @param id
	 *            The id of the element to find.
	 * @return The line number of the element given the element id, or 1 if the
	 *         element can't be found or if IDs are not enabled.
	 * @deprecated new method see {@link #getLineNo(Object)}
	 */
	public int getLineNoByID( long id )