Package jline.lang.constant

Enum RemovalPolicy

java.lang.Object

java.lang.Enum<RemovalPolicy>

jline.lang.constant.RemovalPolicy

All Implemented Interfaces:

Serializable, Comparable<RemovalPolicy>, java.lang.constant.Constable

public enum RemovalPolicy
extends Enum<RemovalPolicy>
implements Serializable

Enumeration of removal policies for negative signals in G-networks.

When a negative signal (or catastrophe) arrives at a queue and removes positive customers, the removal policy determines which customers are selected for removal.

Policies:

• RANDOM - Uniform random selection from all jobs at the station
• FCFS - Remove oldest jobs first (first-come-first-served order)
• LCFS - Remove newest jobs first (last-come-first-served order)

See Also:

• Signal
• SignalType.CATASTROPHE

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
FCFS
LCFS
RANDOM

Method Summary

Modifier and Type	Method	Description
static RemovalPolicy	fromID(int id)
static RemovalPolicy	fromText(String text)
int	getID()
static String	toText(RemovalPolicy policy)
static RemovalPolicy	valueOf(String name)	Returns the enum constant of this type with the specified name.
static RemovalPolicy[]	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, 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

RANDOM

public static final RemovalPolicy RANDOM

FCFS

public static final RemovalPolicy FCFS

LCFS

public static final RemovalPolicy LCFS

Method Details

values

public static RemovalPolicy[] values()

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

Returns:

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

valueOf

public static RemovalPolicy 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

getID

public int getID()

fromID

public static RemovalPolicy fromID(int id)

toText

public static String toText(RemovalPolicy policy)

fromText

public static RemovalPolicy fromText(String text)