예제 #1
0
 public CTCols addCleanColIntoCols(CTCols cols, CTCol col) {
   boolean colOverlaps = false;
   for (int i = 0; i < cols.sizeOfColArray(); i++) {
     CTCol ithCol = cols.getColArray(i);
     long[] range1 = {ithCol.getMin(), ithCol.getMax()};
     long[] range2 = {col.getMin(), col.getMax()};
     long[] overlappingRange = NumericRanges.getOverlappingRange(range1, range2);
     int overlappingType = NumericRanges.getOverlappingType(range1, range2);
     // different behavior required for each of the 4 different
     // overlapping types
     if (overlappingType == NumericRanges.OVERLAPS_1_MINOR) {
       ithCol.setMax(overlappingRange[0] - 1);
       CTCol rangeCol =
           insertCol(cols, overlappingRange[0], overlappingRange[1], new CTCol[] {ithCol, col});
       i++;
       CTCol newCol = insertCol(cols, (overlappingRange[1] + 1), col.getMax(), new CTCol[] {col});
       i++;
     } else if (overlappingType == NumericRanges.OVERLAPS_2_MINOR) {
       ithCol.setMin(overlappingRange[1] + 1);
       CTCol rangeCol =
           insertCol(cols, overlappingRange[0], overlappingRange[1], new CTCol[] {ithCol, col});
       i++;
       CTCol newCol = insertCol(cols, col.getMin(), (overlappingRange[0] - 1), new CTCol[] {col});
       i++;
     } else if (overlappingType == NumericRanges.OVERLAPS_2_WRAPS) {
       setColumnAttributes(col, ithCol);
       if (col.getMin() != ithCol.getMin()) {
         CTCol newColBefore =
             insertCol(cols, col.getMin(), (ithCol.getMin() - 1), new CTCol[] {col});
         i++;
       }
       if (col.getMax() != ithCol.getMax()) {
         CTCol newColAfter =
             insertCol(cols, (ithCol.getMax() + 1), col.getMax(), new CTCol[] {col});
         i++;
       }
     } else if (overlappingType == NumericRanges.OVERLAPS_1_WRAPS) {
       if (col.getMin() != ithCol.getMin()) {
         CTCol newColBefore =
             insertCol(cols, ithCol.getMin(), (col.getMin() - 1), new CTCol[] {ithCol});
         i++;
       }
       if (col.getMax() != ithCol.getMax()) {
         CTCol newColAfter =
             insertCol(cols, (col.getMax() + 1), ithCol.getMax(), new CTCol[] {ithCol});
         i++;
       }
       ithCol.setMin(overlappingRange[0]);
       ithCol.setMax(overlappingRange[1]);
       setColumnAttributes(col, ithCol);
     }
     if (overlappingType != NumericRanges.NO_OVERLAPS) {
       colOverlaps = true;
     }
   }
   if (!colOverlaps) {
     CTCol newCol = cloneCol(cols, col);
   }
   sortColumns(cols);
   return cols;
 }