Пример #1
0
 @Override
 public void write(DataOutput out) throws IOException {
   out.writeInt(groupId);
   out.writeInt(partitioningColumnId == null ? -1 : partitioningColumnId);
   out.writeInt(tableId);
   out.writeInt(ranges == null ? -1 : ranges.length);
   if (ranges != null) {
     for (ValueRange range : ranges) {
       if (range == null) {
         range = new ValueRange(); // this will not happen, but let's make it sure
       }
       range.write(out);
     }
   }
   out.writeInt(linkedGroupId == null ? -1 : linkedGroupId.intValue());
 }
Пример #2
0
 @Override
 public void readFields(DataInput in) throws IOException {
   groupId = in.readInt();
   partitioningColumnId = in.readInt();
   if (partitioningColumnId < 0) {
     partitioningColumnId = null;
   }
   tableId = in.readInt();
   int len = in.readInt();
   if (len < 0) {
     ranges = null;
   } else {
     ranges = new ValueRange[len];
     for (int i = 0; i < len; ++i) {
       ranges[i] = ValueRange.read(in);
     }
   }
   linkedGroupId = in.readInt();
   if (linkedGroupId == -1) {
     linkedGroupId = null;
   }
 }