public SegmentCubeTupleIterator(CubeSegmentScanner scanner, Cuboid cuboid, Set<TblColRef> selectedDimensions, // Set<FunctionDesc> selectedMetrics, TupleInfo returnTupleInfo, StorageContext context) { this.scanner = scanner; this.cuboid = cuboid; this.selectedDimensions = selectedDimensions; this.selectedMetrics = selectedMetrics; this.tupleInfo = returnTupleInfo; this.tuple = new Tuple(returnTupleInfo); this.context = context; CuboidToGridTableMapping mapping = context.getMapping(); int[] gtDimsIdx = mapping.getDimIndexes(selectedDimensions); int[] gtMetricsIdx = mapping.getMetricsIndexes(selectedMetrics); // gtColIdx = gtDimsIdx + gtMetricsIdx int[] gtColIdx = new int[gtDimsIdx.length + gtMetricsIdx.length]; System.arraycopy(gtDimsIdx, 0, gtColIdx, 0, gtDimsIdx.length); System.arraycopy(gtMetricsIdx, 0, gtColIdx, gtDimsIdx.length, gtMetricsIdx.length); this.gtValues = getGTValuesIterator(scanner.iterator(), scanner.getScanRequest(), gtDimsIdx, gtMetricsIdx); this.cubeTupleConverter = ((GTCubeStorageQueryBase) context.getStorageQuery()).newCubeTupleConverter( scanner.cubeSeg, cuboid, selectedDimensions, selectedMetrics, gtColIdx, tupleInfo); }
this.cuboid = cuboid; final CuboidToGridTableMapping mapping = context.getMapping();
public SegmentCubeTupleIterator(CubeSegmentScanner scanner, Cuboid cuboid, Set<TblColRef> selectedDimensions, // Set<FunctionDesc> selectedMetrics, TupleInfo returnTupleInfo, StorageContext context) { this.scanner = scanner; this.cuboid = cuboid; this.selectedDimensions = selectedDimensions; this.selectedMetrics = selectedMetrics; this.tupleInfo = returnTupleInfo; this.tuple = new Tuple(returnTupleInfo); this.context = context; CuboidToGridTableMapping mapping = context.getMapping(); int[] gtDimsIdx = mapping.getDimIndexes(selectedDimensions); int[] gtMetricsIdx = mapping.getMetricsIndexes(selectedMetrics); // gtColIdx = gtDimsIdx + gtMetricsIdx int[] gtColIdx = new int[gtDimsIdx.length + gtMetricsIdx.length]; System.arraycopy(gtDimsIdx, 0, gtColIdx, 0, gtDimsIdx.length); System.arraycopy(gtMetricsIdx, 0, gtColIdx, gtDimsIdx.length, gtMetricsIdx.length); this.gtValues = getGTValuesIterator(scanner.iterator(), scanner.getScanRequest(), gtDimsIdx, gtMetricsIdx); this.cubeTupleConverter = ((GTCubeStorageQueryBase) context.getStorageQuery()).newCubeTupleConverter( scanner.cubeSeg, cuboid, selectedDimensions, selectedMetrics, gtColIdx, tupleInfo); }
this.cuboid = cuboid; final CuboidToGridTableMapping mapping = context.getMapping();