org.apache.druid.segment.selector.settable

Class SettableFloatColumnValueSelector

java.lang.Object

org.apache.druid.segment.selector.settable.SettableFloatColumnValueSelector

All Implemented Interfaces:

HotLoopCallee, BaseDoubleColumnValueSelector, BaseFloatColumnValueSelector, BaseLongColumnValueSelector, BaseNullableColumnValueSelector, BaseObjectColumnValueSelector<Float>, ColumnValueSelector<Float>, FloatColumnSelector, SettableColumnValueSelector<Float>

public class SettableFloatColumnValueSelector
extends Object
implements SettableColumnValueSelector<Float>, FloatColumnSelector

Field Summary

Fields inherited from interface org.apache.druid.segment.ColumnValueSelector

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
SettableFloatColumnValueSelector()

Method Summary

Modifier and Type	Method and Description
float	getFloat()
boolean	isNull() Returns true if selected primitive value is null for BaseFloatColumnValueSelector, BaseLongColumnValueSelector and BaseDoubleColumnValueSelector otherwise false.
void	setValueFrom(ColumnValueSelector<?> selector)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.druid.segment.selector.settable.SettableColumnValueSelector

inspectRuntimeShape

Methods inherited from interface org.apache.druid.segment.FloatColumnSelector

classOfObject, getDouble, getLong, getObject

Constructor Detail

SettableFloatColumnValueSelector

public SettableFloatColumnValueSelector()

Method Detail

setValueFrom

public void setValueFrom(ColumnValueSelector<?> selector)

Specified by:

setValueFrom in interface SettableColumnValueSelector<Float>

getFloat

public float getFloat()

Specified by:

getFloat in interface BaseFloatColumnValueSelector

isNull

public boolean isNull()

Description copied from interface: BaseNullableColumnValueSelector

Returns true if selected primitive value is null for BaseFloatColumnValueSelector, BaseLongColumnValueSelector and BaseDoubleColumnValueSelector otherwise false.

Specified by:

isNull in interface BaseNullableColumnValueSelector