com.toolsverse.util.concurrentlinkedhashmap

Enum Weighers.SingletonEntryWeigher

Object

Enum<Weighers.SingletonEntryWeigher>

com.toolsverse.util.concurrentlinkedhashmap.Weighers.SingletonEntryWeigher

All Implemented Interfaces:

EntryWeigher<Object,Object>, Serializable, Comparable<Weighers.SingletonEntryWeigher>

Enclosing class:

Weighers

static enum Weighers.SingletonEntryWeigher
extends Enum<Weighers.SingletonEntryWeigher>
implements EntryWeigher<Object,Object>

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
static Weighers.SingletonEntryWeigher	valueOf(String name) Returns the enum constant of this type with the specified name.
static Weighers.SingletonEntryWeigher[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
int	weightOf(Object key, Object value) Measures an entry's weight to determine how many units of capacity that the key and value consumes.

Methods inherited from class Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final Weighers.SingletonEntryWeigher INSTANCE

Method Detail

values

public static Weighers.SingletonEntryWeigher[] 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 (Weighers.SingletonEntryWeigher c : Weighers.SingletonEntryWeigher.values())
    System.out.println(c);

Returns:

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

valueOf

public static Weighers.SingletonEntryWeigher 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

weightOf

public int weightOf(Object key,
                    Object value)

Description copied from interface: EntryWeigher

Measures an entry's weight to determine how many units of capacity that the key and value consumes. An entry must consume a minimum of one unit.

Specified by:

weightOf in interface EntryWeigher<Object,Object>

Parameters:

key - the key to weigh

value - the value to weigh

Returns:

the entry's weight