Package dev.frostlake.persistence

Enum Class WalRecordType

java.lang.Object

java.lang.Enum<WalRecordType>

dev.frostlake.persistence.WalRecordType

All Implemented Interfaces:

Serializable, Comparable<WalRecordType>, Constable

public enum WalRecordType
extends Enum<WalRecordType>

Kind of WalRecord in the write-ahead log: the statements of one committed transaction, or a checkpoint marker that records a durable state snapshot every preceding record folds into.

Nested Class Summary

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

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CHECKPOINT
TRANSACTION

Method Summary

Modifier and Type	Method	Description
static WalRecordType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WalRecordType[]	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, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

TRANSACTION

public static final WalRecordType TRANSACTION

CHECKPOINT

public static final WalRecordType CHECKPOINT

Method Details

values

public static WalRecordType[] 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 WalRecordType 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