com.facebook.presto.hive

Class RowIDCoercer

java.lang.Object

com.facebook.presto.hive.RowIDCoercer

All Implemented Interfaces:

HiveCoercer, Function<Block,Block>

public class RowIDCoercer
extends Object
implements HiveCoercer

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.presto.hive.HiveCoercer

HiveCoercer.FloatToDoubleCoercer, HiveCoercer.IntegerNumberToVarcharCoercer, HiveCoercer.IntegerNumberUpscaleCoercer, HiveCoercer.ListCoercer, HiveCoercer.MapCoercer, HiveCoercer.StructCoercer, HiveCoercer.VarcharToIntegerNumberCoercer

Constructor Summary

Constructors

Constructor and Description
RowIDCoercer(byte[] partitionComponent, String rowGroupID)

Method Summary

Modifier and Type	Method and Description
Block	apply(Block rowNumberBlock)
Type	getToType()
TupleDomainFilter	toCoercingFilter(TupleDomainFilter filter, Subfield subfield)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.presto.hive.HiveCoercer

createCoercer

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

RowIDCoercer

public RowIDCoercer(byte[] partitionComponent,
                    String rowGroupID)

Method Detail

toCoercingFilter

public TupleDomainFilter toCoercingFilter(TupleDomainFilter filter,
                                          Subfield subfield)

Specified by:

toCoercingFilter in interface HiveCoercer

getToType

public Type getToType()

Specified by:

getToType in interface HiveCoercer

apply

public Block apply(Block rowNumberBlock)

Specified by:

apply in interface Function<Block,Block>