Bug 190440 Dimensions from same column will affact each other.[1101]
Description: Dimensions from same column will affact each other. Build number:2.2.0.v200706011658 Steps to reproduce: 1. Open attached report. The cube in the report contains "static amount" and "interval amount". 2. Preview the report. 3. Delete interval amount group and preview again. Expected result: Step2 and step 3 display same effect. Actual result: In step2 preview, xtab display effect of "interval amount" level value instead of "static amount" level value. Error log:N/A
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
	 */