Examples of io.druid.segment.column.ComplexColumn

                            }
                          };
                        }
                      }


                      final ComplexColumn columnVals = (ComplexColumn) cachedColumnVals;
                      return new ObjectColumnSelector()
                      {
                        @Override
                        public Class classOfObject()
                        {
                          return columnVals.getClazz();
                        }


                        @Override
                        public Object get()
                        {
                          return columnVals.getRowValue(cursorOffset.getOffset());
                        }
                      };
                    }
                  };
                }

  }


  public ColumnAnalysis analyzeComplexColumn(Column column)
  {
    final ColumnCapabilities capabilities = column.getCapabilities();
    final ComplexColumn complexColumn = column.getComplexColumn();


    final String typeName = complexColumn.getTypeName();
    final ComplexMetricSerde serde = ComplexMetrics.getSerdeForType(typeName);
    if (serde == null) {
      return ColumnAnalysis.error(String.format("unknown_complex_%s", typeName));
    }


    final Function<Object, Long> inputSizeFn = serde.inputSizeFn();
    if (inputSizeFn == null) {
      return ColumnAnalysis.error("noSizeFn");
    }


    final int length = column.getLength();
    long size = 0;
    for (int i = 0; i < length; ++i) {
      size += inputSizeFn.apply(complexColumn.getRowValue(i));
    }


    return new ColumnAnalysis(capabilities.getType().name(), size, null, null);
  }

Examples of io.druid.segment.column.ComplexColumn

Related Classes of io.druid.segment.column.ComplexColumn