Package org.onlab.packet

Enum IPPrecedence

java.lang.Object

java.lang.Enum<IPPrecedence>

org.onlab.packet.IPPrecedence

All Implemented Interfaces:

Serializable, Comparable<IPPrecedence>

public enum IPPrecedence
extends Enum<IPPrecedence>

Represents the deprecated IPv4 IP precedence. IP precedence occupied the 3 most-significant bits of the IPv4 ToS field

Enum Constant Summary

Enum Constants

Enum Constant	Description
BEST_EFFORT
CRITICAL
FLASH
FLASH_OVERRIDE
IMMEDIATE
INTERNETWORK_CONTROL
NETWORK_CONTROL
PRIORITY

Method Summary

Modifier and Type	Method	Description
static IPPrecedence	fromShort(short value)	Returns the IP precedence Enum corresponding to the specified short.
short	getValue()	Returns the short value of this IP precedence Enum.
static IPPrecedence	valueOf(String name)	Returns the enum constant of this type with the specified name.
static IPPrecedence[]	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

BEST_EFFORT

public static final IPPrecedence BEST_EFFORT

PRIORITY

public static final IPPrecedence PRIORITY

IMMEDIATE

public static final IPPrecedence IMMEDIATE

FLASH

public static final IPPrecedence FLASH

FLASH_OVERRIDE

public static final IPPrecedence FLASH_OVERRIDE

CRITICAL

public static final IPPrecedence CRITICAL

INTERNETWORK_CONTROL

public static final IPPrecedence INTERNETWORK_CONTROL

NETWORK_CONTROL

public static final IPPrecedence NETWORK_CONTROL

Method Detail

values

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

Returns:

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

valueOf

public static IPPrecedence 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

fromShort

public static IPPrecedence fromShort(short value)

Returns the IP precedence Enum corresponding to the specified short.

Parameters:

value - the short value of the IP precedence

Returns:

the IP precedence Enum corresponding to the specified short

Throws:

IllegalArgumentException - if the short provided does not correspond to an IP precedence Enum value

getValue

public short getValue()

Returns the short value of this IP precedence Enum.

Returns:

the short value of this IP precedence Enum