Package io.confluent.parallelconsumer.offsets

Enum Class OffsetEncoding

java.lang.Object

java.lang.Enum<OffsetEncoding>

io.confluent.parallelconsumer.offsets.OffsetEncoding

All Implemented Interfaces:

Serializable, Comparable<OffsetEncoding>, Constable

public enum OffsetEncoding
extends Enum<OffsetEncoding>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	OffsetEncoding.Version

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BitSet
BitSetCompressed
BitSetV2	switch from encoding bitset length as a short to an integer (length of 32,000 was reasonable too short)
BitSetV2Compressed
ByteArray
ByteArrayCompressed
RunLength
RunLengthCompressed
RunLengthV2	switch from encoding run lengths as Shorts to Integers
RunLengthV2Compressed

Field Summary

Fields

Modifier and Type	Field	Description
final byte	magicByte
final OffsetEncoding.Version	version

Method Summary

Modifier and Type	Method	Description
static OffsetEncoding	decode(byte magic)
String	description()
byte	getMagicByte()
String	toString()
static OffsetEncoding	valueOf(String name)	Returns the enum constant of this class with the specified name.
static OffsetEncoding[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ByteArray

public static final OffsetEncoding ByteArray

ByteArrayCompressed

public static final OffsetEncoding ByteArrayCompressed

BitSet

public static final OffsetEncoding BitSet

BitSetCompressed

public static final OffsetEncoding BitSetCompressed

RunLength

public static final OffsetEncoding RunLength

RunLengthCompressed

public static final OffsetEncoding RunLengthCompressed

BitSetV2

public static final OffsetEncoding BitSetV2

switch from encoding bitset length as a short to an integer (length of 32,000 was reasonable too short)

BitSetV2Compressed

public static final OffsetEncoding BitSetV2Compressed

RunLengthV2

public static final OffsetEncoding RunLengthV2

switch from encoding run lengths as Shorts to Integers

RunLengthV2Compressed

public static final OffsetEncoding RunLengthV2Compressed

Field Details

version

public final OffsetEncoding.Version version

magicByte

public final byte magicByte

Method Details

values

public static OffsetEncoding[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static OffsetEncoding valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

decode

public static OffsetEncoding decode(byte magic)

description

public String description()

toString

public String toString()

Overrides:

toString in class Enum<OffsetEncoding>

getMagicByte

public byte getMagicByte()