com.github.benmanes.caffeine.cache.simulator.policy.linked

Enum LinkedPolicy.EvictionPolicy

java.lang.Object

java.lang.Enum<LinkedPolicy.EvictionPolicy>

com.github.benmanes.caffeine.cache.simulator.policy.linked.LinkedPolicy.EvictionPolicy

All Implemented Interfaces:

Serializable, Comparable<LinkedPolicy.EvictionPolicy>

Enclosing class:

LinkedPolicy

public static enum LinkedPolicy.EvictionPolicy
extends Enum<LinkedPolicy.EvictionPolicy>

The replacement policy.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLOCK Evicts entries based on insertion order, but gives an entry a "second chance" if it has been requested recently.
FIFO Evicts entries based on insertion order.
LRU Evicts entries based on how recently they are used, with the least recent evicted first.
MRU Evicts entries based on how recently they are used, with the most recent evicted first.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FIFO

public static final LinkedPolicy.EvictionPolicy FIFO

Evicts entries based on insertion order.

CLOCK

public static final LinkedPolicy.EvictionPolicy CLOCK

Evicts entries based on insertion order, but gives an entry a "second chance" if it has been requested recently.

MRU

public static final LinkedPolicy.EvictionPolicy MRU

Evicts entries based on how recently they are used, with the most recent evicted first.

LRU

public static final LinkedPolicy.EvictionPolicy LRU

Evicts entries based on how recently they are used, with the least recent evicted first.

Method Detail

values

public static LinkedPolicy.EvictionPolicy[] 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 (LinkedPolicy.EvictionPolicy c : LinkedPolicy.EvictionPolicy.values())
    System.out.println(c);

Returns:

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

valueOf

public static LinkedPolicy.EvictionPolicy 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

label

public String label()