io.druid.segment

Interface ColumnValueSelector

All Known Subinterfaces:

DimensionSelector, FloatColumnSelector, LongColumnSelector, ObjectColumnSelector<T>

All Known Implementing Classes:

BaseSingleValueDimensionSelector, ExpressionObjectSelector, FloatWrappingDimensionSelector, LongWrappingDimensionSelector, NullDimensionSelector, NullStringObjectColumnSelector, SingleScanTimeDimSelector, ZeroFloatColumnSelector, ZeroLongColumnSelector

public interface ColumnValueSelector

Base type for interfaces that manage column value selection, e.g. DimensionSelector, LongColumnSelector