io.druid.segment

Interface ObjectColumnSelector<T>

All Superinterfaces:

ColumnValueSelector<T>

All Known Implementing Classes:

ExpressionObjectSelector, HyperLogLogCollectorAggregateCombiner, NullStringObjectColumnSelector, ObjectAggregateCombiner

public interface ObjectColumnSelector<T>
extends ColumnValueSelector<T>

Method Summary

Modifier and Type	Method and Description
default double	getDouble() Deprecated. This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidential calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on ColumnValueSelector objects.
default float	getFloat() Deprecated. This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidential calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on ColumnValueSelector objects.
default long	getLong() Deprecated. This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidential calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on ColumnValueSelector objects.

Methods inherited from interface io.druid.segment.ColumnValueSelector

classOfObject, getObject

Method Detail

getFloat

@Deprecated
default float getFloat()

Deprecated. This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidential calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on ColumnValueSelector objects.

Specified by:

getFloat in interface ColumnValueSelector<T>

getDouble

@Deprecated
default double getDouble()

Deprecated. This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidential calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on ColumnValueSelector objects.

Specified by:

getDouble in interface ColumnValueSelector<T>

getLong

@Deprecated
default long getLong()

Deprecated. This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidential calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on ColumnValueSelector objects.

Specified by:

getLong in interface ColumnValueSelector<T>