org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast

Class VectorMapJoinFastBytesHashKeyRef.KeyRef

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastBytesHashKeyRef.KeyRef

Enclosing class:

VectorMapJoinFastBytesHashKeyRef

public static final class VectorMapJoinFastBytesHashKeyRef.KeyRef
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VectorMapJoinFastBytesHashKeyRef.KeyRef.AbsoluteOffset
static class	VectorMapJoinFastBytesHashKeyRef.KeyRef.IsInvalidFlag
static class	VectorMapJoinFastBytesHashKeyRef.KeyRef.IsSingleFlag
static class	VectorMapJoinFastBytesHashKeyRef.KeyRef.PartialHashCode
static class	VectorMapJoinFastBytesHashKeyRef.KeyRef.SmallKeyLength

Constructor Summary

Constructors

Constructor and Description
KeyRef()

Method Summary

Modifier and Type	Method and Description
static long	getAbsoluteOffset(long refWord)
static boolean	getIsInvalidFlag(long refWord)
static boolean	getIsSingleFlag(long refWord)
static long	getPartialHashCode(long refWord)
static int	getSmallKeyLength(long refWord)

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyRef

public KeyRef()

Method Detail

getPartialHashCode

public static long getPartialHashCode(long refWord)

getAbsoluteOffset

public static long getAbsoluteOffset(long refWord)

getSmallKeyLength

public static int getSmallKeyLength(long refWord)

getIsSingleFlag

public static boolean getIsSingleFlag(long refWord)

getIsInvalidFlag

public static boolean getIsInvalidFlag(long refWord)