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/parser/DesignSchemaConstants.java
static final String EXTENDED_ITEM_TAG = "extended-item";  
	static final String EXTENDS_ATTRIB = "extends"; 
	static final String EXTENSION_ATTRIB = "extension"; 
	static final String EXTENSION_NAME_ATTRIB = "extensionName"; 
	static final String EXTENSION_ID_ATTRIB = "extensionID"; 
	static final String FILTER_PARAMETER_TAG = "filter-parameter";  
	static final String FONT_FAMILY_ATTRIB = "font-family";  
	static final String FONT_SIZE_ATTRIB = "font-size";  
	static final String FONT_STYLE_ATTRIB = "font-style";  
	static final String FONT_VARIANT_ATTRIB = "font-variant";  
	static final String FONT_WEIGHT_ATTRIB = "font-weight";  
	static final String FOOTER_TAG = "footer";  
	static final String FREE_FORM_TAG = "free-form";  
	static final String GRAPHIC_MASTER_PAGE_TAG = "graphic-master-page";  
	static final String GRID_TAG = "grid";  
	static final String GROUP_TAG = "group";  
	static final String HEADER_TAG = "header";  
	static final String HEADLINE_TAG = "headline"; 
	static final String HIERARCHY_TAG = "hierarchy"; 
	static final String HTML_PROPERTY_TAG = "html-property"; 
	static final String ID_ATTRIB = "id"; 
	static final String IMAGE_TAG = "image";  
	static final String IMPORT_TAG = "import"; 
	static final String INCLUDE_LIBRARY_TAG = "include-library";  
	static final String INCLUDE_SCRIPT_TAG = "include-script"; 
	static final String INCLUDE_TAG = "include"; 
	static final String INCLUDES_TAG = "includes"; 
	static final String JOINT_DATA_SET_TAG = "joint-data-set"; 
	static final String KEY_ATTRIB = "key"; 
	static final String LABEL_TAG = "label";