Bug 189575 The 2 APIs don't work.
ICubeQueryUtil.getMemberValueIterator( TabularCubeHandle cubeHandle, String dataBindingExpr, ICubeQueryDefinition queryDefn ) ICubeQueryUtil.getMemberValueIterator( TabularCubeHandle cubeHandle, String targetLevel, ILevelDefinition[] higherLevelDefns, Object[] values ) The 2 APIs don't work. Please verify and correct them, or Crosstab sort and filter may throw runtime exception. Thanks.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/CubeQueryUtil.java
private Object currentValue;
		
		public MemberValueIterator( IDatasetIterator it, Map levelValueMap, String targetLevelName )
		{
			this.dataSetIterator = it;
			this.hasNext = true;
			this.levelValueMap = levelValueMap;
			this.targetLevelName = targetLevelName;
			this.next( );
		}
		
		public boolean hasNext( )
		{
			return this.hasNext;
		}
		public Object next( )
		{
			try
			{
				if( !this.hasNext )
					return null;
				Object result = this.currentValue;
				boolean accept = false;
				while( this.dataSetIterator.next( ) )
				{
					accept = true;
					Iterator it = this.levelValueMap.keySet( ).iterator( );
					
					while( it.hasNext())
					{