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/elements/DesignChoiceConstants.java
public static final String FILTER_OPERATOR_NOT_NULL = "is-not-null"; 
	public static final String FILTER_OPERATOR_TRUE = "is-true"; 
	public static final String FILTER_OPERATOR_FALSE = "is-false"; 
	public static final String FILTER_OPERATOR_LIKE = "like"; 
	public static final String FILTER_OPERATOR_TOP_N = "top-n"; 
	public static final String FILTER_OPERATOR_BOTTOM_N = "bottom-n"; 
	public static final String FILTER_OPERATOR_TOP_PERCENT = "top-percent"; 
	public static final String FILTER_OPERATOR_BOTTOM_PERCENT = "bottom-percent"; 
	/**
	 * @deprecated in BIRT 2.1. This operator is not supported.
	 */
	public static final String FILTER_OPERATOR_ANY = "any"; 
	public static final String FILTER_OPERATOR_MATCH = "match"; 
	public static final String FILTER_OPERATOR_NOT_LIKE = "not-like"; 
	public static final String FILTER_OPERATOR_NOT_MATCH = "not-match"; 
	/**
	 * columnAlign -- The column alignment The first constant is the name of
	 * columnAlign choice. The followed constants are valid choice values of
	 * columnAlign.
	 */
	public static final String CHOICE_COLUMN_ALIGN = "columnAlign"; 
	public static final String COLUMN_ALIGN_LEFT = "left"; 
	public static final String COLUMN_ALIGN_CENTER = "center"; 
	public static final String COLUMN_ALIGN_RIGHT = "right"; 
	/**
	 * queryFrom -- Where the query is from The first constant is the name of
	 * queryFrom choice. The followed constants are valid choice values of
	 * queryFrom.
	 */
	public static final String CHOICE_QUERY_CHOICE_TYPE = "queryChoiceType";