Bug 192829 Aggregation binding filter doesn't work for crosstab
The filter condition on bindings for Crosstab doesn't take effect. Currently Dte hasn't supported this yet.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/impl/aggregation/AggregationExecutor.java
if ( aggregationIndex == -1 )
			{
				break;
			}
			Comparator comparator = new Row4AggregationComparator( levelSortType );
			DiskSortedStack diskSortedStack = new DiskSortedStack( Constants.FACT_TABLE_BUFFER_SIZE,
					false,
					comparator,
					Row4Aggregation.getCreator( ) );
			DiskSortedStackWrapper diskSortedStackReader = new DiskSortedStackWrapper( diskSortedStack,
					levelIndex[aggregationIndex] );
			this.allSortedFactRows.add( diskSortedStackReader );
			for ( int i = 0; i < aggregationCalculators.length; i++ )
			{
				if ( sortedFactRows[i] == null
						&& cover( levelIndex[aggregationIndex],
								levelIndex[i] ) )
				{
					sortedFactRows[i] = diskSortedStackReader;
				}
			}
		}
	}
	/**
	 * 
	 * @param dimensionIndex1
	 * @param dimensionIndex2
	 * @return
	 */
	private static boolean cover( int[] dimensionIndex1, int[] dimensionIndex2 )