Enum Class NetworkIF.IfOperStatus

java.lang.Object

java.lang.Enum<NetworkIF.IfOperStatus>

oshi.hardware.NetworkIF.IfOperStatus

All Implemented Interfaces:

Serializable, Comparable<NetworkIF.IfOperStatus>, Constable

Enclosing interface:

NetworkIF

@PublicApi
public static enum NetworkIF.IfOperStatus
extends Enum<NetworkIF.IfOperStatus>

The current operational state of a network interface.

As described in RFC 2863.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DORMANT	The interface is not up, but is in a pending state, waiting for some external event.
DOWN	Down and not operational.
LOWER_LAYER_DOWN	Down due to state of lower-layer interface(s).
NOT_PRESENT	Some component is missing
TESTING	In some test mode.
UNKNOWN	The interface status is unknown.
UP	Up and operational.

Method Summary

Modifier and Type	Method	Description
static NetworkIF.IfOperStatus	byValue(int value)	Find IfOperStatus by the integer value.
int	getValue()	Gets the RFC 2863 integer value for this operational status.
static NetworkIF.IfOperStatus	valueOf(String name)	Returns the enum constant of this class with the specified name.
static NetworkIF.IfOperStatus[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UP

public static final NetworkIF.IfOperStatus UP

Up and operational. Ready to pass packets.

DOWN

public static final NetworkIF.IfOperStatus DOWN

Down and not operational. Not ready to pass packets.

TESTING

public static final NetworkIF.IfOperStatus TESTING

In some test mode.

UNKNOWN

public static final NetworkIF.IfOperStatus UNKNOWN

The interface status is unknown.

DORMANT

public static final NetworkIF.IfOperStatus DORMANT

The interface is not up, but is in a pending state, waiting for some external event.

NOT_PRESENT

public static final NetworkIF.IfOperStatus NOT_PRESENT

Some component is missing

LOWER_LAYER_DOWN

public static final NetworkIF.IfOperStatus LOWER_LAYER_DOWN

Down due to state of lower-layer interface(s).

Method Details

values

public static NetworkIF.IfOperStatus[] values()

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

Returns:

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

valueOf

public static NetworkIF.IfOperStatus valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getValue

public int getValue()

Gets the RFC 2863 integer value for this operational status.

Returns:

the integer value specified in RFC 2863 for this operational status.

byValue

public static NetworkIF.IfOperStatus byValue(int value)

Find IfOperStatus by the integer value.

Parameters:

value - Integer value specified in RFC 2863

Returns:

the matching IfOperStatu or UNKNOWN if no matching IfOperStatus can be found