io.atomix.storage

Enum StorageLevel

java.lang.Object

java.lang.Enum<StorageLevel>

io.atomix.storage.StorageLevel

All Implemented Interfaces:

Serializable, Comparable<StorageLevel>

public enum StorageLevel
extends Enum<StorageLevel>

Storage level configuration values which control how logs are stored on disk or in memory.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DISK Stores data on disk.
MAPPED Stores data in a memory-mapped file.
MEMORY Stores data in memory only.

Method Summary

Modifier and Type	Method and Description
static StorageLevel	valueOf(String name) Returns the enum constant of this type with the specified name.
static StorageLevel[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MEMORY

public static final StorageLevel MEMORY

Stores data in memory only.

MAPPED

public static final StorageLevel MAPPED

Stores data in a memory-mapped file.

DISK

public static final StorageLevel DISK

Stores data on disk.

Method Detail

values

public static StorageLevel[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (StorageLevel c : StorageLevel.values())
    System.out.println(c);

Returns:

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

valueOf

public static StorageLevel valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null