Package org.apache.drill.exec.ref.rops

Examples of org.apache.drill.exec.ref.rops.UnionROP$ProxyIterator


      scanner.init(registry, builder);
      return;
    default:
      Union logOp = new Union(null, false);

      ROP parentUnion = new UnionROP(logOp);
      ScanROP[] scanners = new ScanROP[readEntries.size()];
      int i = 0;
      for (ReadEntry e : readEntries) {
        scanners[i] = new ScanROP(scan, e, engine);
        scanners[i].init(registry, builder);
        i++;
      }

      parentUnion.init(registry, builder);
      registry.swap(logOp, scan); // make it so future things point to the union as the original scans.
      return;
    }
  }
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