Bug 190419 The topn filter doesn't take effect on the datetime type dimension[1102]
Description: The topn filter doesn't take effect on the datetime type dimension[1102] Build number: 2.2.0.v20070601-1347 Steps to reproduce: 1, New a crosstab which includes datetime type dimension 2, Specify a filter on the year level using two filter condition data["year"] topn 2 or dimension["Date"]["year"] topn 2 3, Preview Expected result: Both filter condition can take effect Actual result: No effect only 2005 year in crosstab
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/util/filter/IJSTopBottomFilterHelper.java
* Evaluate the filter expression.
	 * 
	 * @param resultRow
	 * @return
	 * @throws DataException
	 */
	public Object evaluateFilterExpr( IResultRow resultRow ) throws DataException;
	
	/**
	 * 
	 * @param resultRow
	 * @return
	 * @throws DataException
	 */
	public boolean isQualifiedRow( IResultRow resultRow ) throws DataException;
	
	/**
	 * 
	 * @return
	 */
	public double getN();
	
	/**
	 * 
	 * @return
	 */
	public boolean isAxisFilter( );
	
}