HistoricalColumnSelector (druid-processing 28.0.0 API)

All Superinterfaces:

BaseDoubleColumnValueSelector, BaseFloatColumnValueSelector, BaseLongColumnValueSelector, BaseNullableColumnValueSelector, BaseObjectColumnValueSelector<T>, ColumnValueSelector<T>, HotLoopCallee
```
public interface HistoricalColumnSelector<T>
extends ColumnValueSelector<T>
```

- Field Summary
  - Fields inherited from interface org.apache.druid.segment.ColumnValueSelector
    EMPTY_ARRAY
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  double getDouble(int offset)
  - Methods inherited from interface org.apache.druid.segment.BaseDoubleColumnValueSelector
    getDouble
  - Methods inherited from interface org.apache.druid.segment.BaseFloatColumnValueSelector
    getFloat
  - Methods inherited from interface org.apache.druid.segment.BaseLongColumnValueSelector
    getLong
  - Methods inherited from interface org.apache.druid.segment.BaseNullableColumnValueSelector
    isNull
  - Methods inherited from interface org.apache.druid.segment.BaseObjectColumnValueSelector
    classOfObject, getObject
  - Methods inherited from interface org.apache.druid.query.monomorphicprocessing.HotLoopCallee
    inspectRuntimeShape

Method Detail

getDouble

@CalledFromHotLoop
double getDouble(int offset)