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
throw new DesignFileException( path, exceptionList );
		}
		LibraryCommand command = new LibraryCommand( module );
		command.reloadLibrary( path );
	}
	/**
	 * Drops the given library from the design and break all the parent/child
	 * relationships. All child element will be localized in the module.
	 * 
	 * @param library
	 *            the given library to drop
	 * @throws SemanticException
	 *             if errors occured when drop the library.It may be because
	 *             that the library is not found in the design or that some
	 *             elements can not be localized properly.
	 */
	public void dropLibraryAndBreakExtends( LibraryHandle library )
			throws SemanticException
	{
		if ( library == null )
			return;
		LibraryCommand command = new LibraryCommand( module );
		command.dropLibraryAndBreakExtends( (Library) library.getElement( ) );
	}
	/**
	 * Adds one attribute listener. The duplicate listener will not be added.
	 * 
	 * @param listener
	 *            the attribute listener to add
	 */