io.druid.segment

Interface LongColumnSelector

All Superinterfaces:

BaseDoubleColumnValueSelector, BaseFloatColumnValueSelector, BaseLongColumnValueSelector, BaseObjectColumnValueSelector<Long>, ColumnValueSelector<Long>, HotLoopCallee

All Known Implementing Classes:

LongAggregateCombiner, LongSumAggregateCombiner

public interface LongColumnSelector
extends ColumnValueSelector<Long>

This interface is convenient for implementation of "long-sourcing" ColumnValueSelectors, it provides default implementations for all ColumnValueSelector's methods except BaseLongColumnValueSelector.getLong(). This interface should appear ONLY in "implements" clause or anonymous class creation, but NOT in "user" code, where BaseLongColumnValueSelector must be used instead.

Method Summary

Modifier and Type	Method and Description
default Class<Long>	classOfObject() Deprecated. This method is marked as deprecated in LongColumnSelector to minimize the probability of accidential calling. "Polymorphism" of LongColumnSelector should be used only when operating on ColumnValueSelector objects.
default double	getDouble() Deprecated. This method is marked as deprecated in LongColumnSelector to minimize the probability of accidential calling. "Polymorphism" of LongColumnSelector should be used only when operating on ColumnValueSelector objects.
default float	getFloat() Deprecated. This method is marked as deprecated in LongColumnSelector to minimize the probability of accidential calling. "Polymorphism" of LongColumnSelector should be used only when operating on ColumnValueSelector objects.
default Long	getObject() Deprecated. This method is marked as deprecated in LongColumnSelector to minimize the probability of accidential calling. "Polymorphism" of LongColumnSelector should be used only when operating on ColumnValueSelector objects.

Methods inherited from interface io.druid.segment.BaseLongColumnValueSelector

getLong

Methods inherited from interface io.druid.query.monomorphicprocessing.HotLoopCallee

inspectRuntimeShape

Method Detail

getFloat

@Deprecated
default float getFloat()

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

Specified by:

getFloat in interface BaseFloatColumnValueSelector

getDouble

@Deprecated
default double getDouble()

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

Specified by:

getDouble in interface BaseDoubleColumnValueSelector

getObject

@Deprecated
default Long getObject()

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

Specified by:

getObject in interface BaseObjectColumnValueSelector<Long>

classOfObject

@Deprecated
default Class<Long> classOfObject()

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

Specified by:

classOfObject in interface BaseObjectColumnValueSelector<Long>