Package jline.lang.constant

Enum PollingOrder

java.lang.Object

java.lang.Enum<PollingOrder>

jline.lang.constant.PollingOrder

All Implemented Interfaces:

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

public enum PollingOrder
extends Enum<PollingOrder>

Visit-ordering rule of a polling server (Haverkort section 16.2.4).

• CYCLIC - fixed order: 1..R, or the polling table of Queue.setPollingTable
• SKIPEMPTY - next non-empty buffer in cyclic order, the buffer just left last
• LQF - longest queue first, ties in cyclic order after the buffer just left
• THRESHOLD - threshold priority policy (Lee and Sengupta): the priority class whenever its buffer holds more than L jobs, else SKIPEMPTY

Twin of MATLAB PollingOrder.m; the ids and wire names agree.

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
CYCLIC
LQF
SKIPEMPTY
THRESHOLD

Method Summary

Modifier and Type	Method	Description
static PollingOrder	fromName(String name)	Inverse of toName(jline.lang.constant.PollingOrder), case-insensitive.
static PollingOrder	fromValue(int value)
int	getValue()
static String	toName(PollingOrder type)	Canonical name used on the JSON wire.
static String	toText(PollingOrder type)
static PollingOrder	valueOf(String name)	Returns the enum constant of this type with the specified name.
static PollingOrder[]	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

CYCLIC

public static final PollingOrder CYCLIC

SKIPEMPTY

public static final PollingOrder SKIPEMPTY

LQF

public static final PollingOrder LQF

THRESHOLD

public static final PollingOrder THRESHOLD

Method Details

values

public static PollingOrder[] 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 PollingOrder 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

getValue

public int getValue()

fromValue

public static PollingOrder fromValue(int value)

toText

public static String toText(PollingOrder type)

toName

public static String toName(PollingOrder type)

Canonical name used on the JSON wire.

fromName

public static PollingOrder fromName(String name)

Inverse of toName(jline.lang.constant.PollingOrder), case-insensitive.