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/data/api/CubeQueryExecutorHelper.java
{
				return null;
			}
			else
			{
				dimPosition = dimension.findAll( );
			}
		}
		
		List filterList = getDimensionJSFilterList( dimension.getName( ) );
		List dimFilterList = new ArrayList( );
		List topBottomfilterList = new ArrayList( );
		for ( int j = 0; j < filterList.size( ); j++ )
		{
			Object filterHelper = filterList.get( j );
			if ( filterHelper instanceof IJSDimensionFilterHelper )
			{
				dimFilterList.add( filterHelper );
			}
			else if ( filterHelper instanceof IJSTopBottomFilterHelper )
			{
				topBottomfilterList.add( filterHelper );
			}
		}
		
		IDiskArray result = getDimFilterPositions( dimension, dimPosition, dimFilterList );	
		if ( topBottomfilterList.isEmpty( ) )
		{
			return result;
		}