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/core/DesignSession.java
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			{
				LibraryChangeEvent event = new LibraryChangeEvent( ev.getChangedResourcePath( ) );
				event.setTarget( module );
				event.setDeliveryPath( ev.getDeliveryPath( ) );
				module.broadcastResourceChangeEvent( event );
			}
		}
		broadcastResourceChangeEvent( ev );
	}
	/**
	 * Adds one resource change listener. The duplicate listener will not be
	 * added.
	 * 
	 * @param listener
	 *            the resource change listener to add
	 */
	public void addResourceChangeListener( IResourceChangeListener listener )
	{
		if ( resourceChangeListeners == null )
			resourceChangeListeners = new ArrayList( );
		if ( !resourceChangeListeners.contains( listener ) )
			resourceChangeListeners.add( listener );
	}
	/**
	 * Removes one resource change listener. If the listener not registered,
	 * then the request is silently ignored.
	 * 
	 * @param listener
	 *            the resource change listener to remove