Package com.linkedin.alpini.base.queuing

Enum QOSPolicy

java.lang.Object

java.lang.Enum<QOSPolicy>

com.linkedin.alpini.base.queuing.QOSPolicy

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<QOSPolicy>

public enum QOSPolicy
extends java.lang.Enum<QOSPolicy>

Enumerates all the QOS Policies supported.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	QOSPolicy.Config
static class	QOSPolicy.StaticConfig

Enum Constant Summary

Enum Constants

Enum Constant	Description
FCFS
HIGHEST_PRIORITY_W_FAIR_ALLOCATION
HIGHEST_PRIORITY_W_FAIR_ALLOCATION_MULTI_QUEUE

Method Summary

Modifier and Type	Method	Description
protected abstract <T extends QOSBasedRequestRunnable> SimpleQueue<T>	buildQueue(QOSPolicy.StaticConfig qosPolicyConfig)
static <T extends QOSBasedRequestRunnable> SimpleQueue<T>	getQOSPolicy(QOSPolicy.StaticConfig qosPolicyConfig)
static QOSPolicy	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static QOSPolicy[]	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

HIGHEST_PRIORITY_W_FAIR_ALLOCATION

public static final QOSPolicy HIGHEST_PRIORITY_W_FAIR_ALLOCATION

HIGHEST_PRIORITY_W_FAIR_ALLOCATION_MULTI_QUEUE

public static final QOSPolicy HIGHEST_PRIORITY_W_FAIR_ALLOCATION_MULTI_QUEUE

FCFS

public static final QOSPolicy FCFS

Method Detail

values

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

Returns:

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

valueOf

public static QOSPolicy valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

buildQueue

protected abstract <T extends QOSBasedRequestRunnable> SimpleQueue<T> buildQueue(QOSPolicy.StaticConfig qosPolicyConfig)

getQOSPolicy

public static <T extends QOSBasedRequestRunnable> SimpleQueue<T> getQOSPolicy(QOSPolicy.StaticConfig qosPolicyConfig)