Module org.jnetpcap

Package org.jnetpcap.constant

Enum Class PcapIfFlag

java.lang.Object

java.lang.Enum<PcapIfFlag>

org.jnetpcap.constant.PcapIfFlag

All Implemented Interfaces:

Serializable, Comparable<PcapIfFlag>, Constable, IntSupplier

public enum PcapIfFlag
extends Enum<PcapIfFlag>
implements IntSupplier

Network interface status flags.

Author:

Sly Technologies Inc, repos@slytechs.com, mark

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
IF_CONNECTION_STATUS_CONNECTED	connected.
IF_CONNECTION_STATUS_DISCONNECTED	disconnected.
IF_CONNECTION_STATUS_NOT_APPLICABLE	not applicable.
IF_LOOPBACK	interface is loopback.
IF_RUNNING	interface is running.
IF_UP	interface is up.
IF_WIRELESS	interface is wireless (*NOT* necessarily Wi-Fi!).

Field Summary

Fields

Modifier and Type	Field	Description
static final int	PCAP_IF_CONNECTION_STATUS	connection status:.
static final int	PCAP_IF_CONNECTION_STATUS_CONNECTED	connected.
static final int	PCAP_IF_CONNECTION_STATUS_DISCONNECTED	disconnected.
static final int	PCAP_IF_CONNECTION_STATUS_NOT_APPLICABLE	not applicable.
static final int	PCAP_IF_CONNECTION_STATUS_UNKNOWN	unknown.
static final int	PCAP_IF_LOOPBACK	interface is loopback.
static final int	PCAP_IF_RUNNING	interface is running.
static final int	PCAP_IF_UP	interface is up.
static final int	PCAP_IF_WIRELESS	interface is wireless (*NOT* necessarily Wi-Fi!).

Method Summary

Modifier and Type	Method	Description
int	getAsInt()	Gets the as int.
String	label()	A human readable label for this constant.
static Set<PcapIfFlag>	toEnumSet(int flags)	Converts integer flag bit-field, to an enum set.
static Set<String>	toLabelSet(int flags)	To a set of PcapIf flags..
static PcapIfFlag	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PcapIfFlag[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

IF_LOOPBACK

public static final PcapIfFlag IF_LOOPBACK

interface is loopback.

IF_UP

public static final PcapIfFlag IF_UP

interface is up.

IF_RUNNING

public static final PcapIfFlag IF_RUNNING

interface is running.

IF_WIRELESS

public static final PcapIfFlag IF_WIRELESS

interface is wireless (*NOT* necessarily Wi-Fi!).

IF_CONNECTION_STATUS_CONNECTED

public static final PcapIfFlag IF_CONNECTION_STATUS_CONNECTED

connected.

IF_CONNECTION_STATUS_DISCONNECTED

public static final PcapIfFlag IF_CONNECTION_STATUS_DISCONNECTED

disconnected.

IF_CONNECTION_STATUS_NOT_APPLICABLE

public static final PcapIfFlag IF_CONNECTION_STATUS_NOT_APPLICABLE

not applicable.

Field Details

PCAP_IF_LOOPBACK

public static final int PCAP_IF_LOOPBACK

interface is loopback.

See Also:

• Constant Field Values

PCAP_IF_UP

public static final int PCAP_IF_UP

interface is up.

See Also:

• Constant Field Values

PCAP_IF_RUNNING

public static final int PCAP_IF_RUNNING

interface is running.

See Also:

• Constant Field Values

PCAP_IF_WIRELESS

public static final int PCAP_IF_WIRELESS

interface is wireless (*NOT* necessarily Wi-Fi!).

See Also:

• Constant Field Values

PCAP_IF_CONNECTION_STATUS

public static final int PCAP_IF_CONNECTION_STATUS

connection status:.

See Also:

• Constant Field Values

PCAP_IF_CONNECTION_STATUS_UNKNOWN

public static final int PCAP_IF_CONNECTION_STATUS_UNKNOWN

unknown.

See Also:

• Constant Field Values

PCAP_IF_CONNECTION_STATUS_CONNECTED

public static final int PCAP_IF_CONNECTION_STATUS_CONNECTED

connected.

See Also:

• Constant Field Values

PCAP_IF_CONNECTION_STATUS_DISCONNECTED

public static final int PCAP_IF_CONNECTION_STATUS_DISCONNECTED

disconnected.

See Also:

• Constant Field Values

PCAP_IF_CONNECTION_STATUS_NOT_APPLICABLE

public static final int PCAP_IF_CONNECTION_STATUS_NOT_APPLICABLE

not applicable.

See Also:

• Constant Field Values

Method Details

values

public static PcapIfFlag[] 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 PcapIfFlag 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

toEnumSet

public static Set<PcapIfFlag> toEnumSet(int flags)

Converts integer flag bit-field, to an enum set. The method drops "connection" status bits by ANDing with 0x0F value and only uses PCAP interface flag bits.

Parameters:

flags - integer bitfield where each bit is a flag

Returns:

an enum set containing bits flag bits

toLabelSet

public static Set<String> toLabelSet(int flags)

To a set of PcapIf flags..

Parameters:

flags - the bitmask of flags

Returns:

the set of enum constants

label

public String label()

A human readable label for this constant.

Returns:

the label

getAsInt

public int getAsInt()

Gets the as int.

Specified by:

getAsInt in interface IntSupplier

Returns:

the as int

See Also:

• IntSupplier.getAsInt()