Module org.jnetpcap

Package org.jnetpcap.constant

Enum Class PcapDirection

java.lang.Object

java.lang.Enum<PcapDirection>

org.jnetpcap.constant.PcapDirection

All Implemented Interfaces:

Serializable, Comparable<PcapDirection>, Constable, IntSupplier

public enum PcapDirection
extends Enum<PcapDirection>
implements IntSupplier

Specifies the packet direction on a live capture, relative to the network interface.

Author:

Sly Technologies, repos@slytechs.com

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
DIRECTION_IN	Packet's direction is being received.
DIRECTION_INOUT	Packet's direction is in either direction.
DIRECTION_OUT	Packet's direction is being transmitted.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	PCAP_DIRECTION_IN	Packet's direction is being received.
static final int	PCAP_DIRECTION_INOUT	Packet's direction is in either direction.
static final int	PCAP_DIRECTION_OUT	Packet's direction is being transmitted.

Method Summary

Modifier and Type	Method	Description
int	getAsInt()	Gets the as int.
static Optional<PcapDirection>	toEnum(int direction)	Converts integer pcap direction value to an enum.
static PcapDirection	valueOf(int direction)	Converts integer pcap direction value to an enum.
static PcapDirection	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PcapDirection[]	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

DIRECTION_INOUT

public static final PcapDirection DIRECTION_INOUT

Packet's direction is in either direction.

DIRECTION_IN

public static final PcapDirection DIRECTION_IN

Packet's direction is being received.

DIRECTION_OUT

public static final PcapDirection DIRECTION_OUT

Packet's direction is being transmitted.

Field Details

PCAP_DIRECTION_INOUT

public static final int PCAP_DIRECTION_INOUT

Packet's direction is in either direction.

See Also:

• Constant Field Values

PCAP_DIRECTION_IN

public static final int PCAP_DIRECTION_IN

Packet's direction is being received.

See Also:

• Constant Field Values

PCAP_DIRECTION_OUT

public static final int PCAP_DIRECTION_OUT

Packet's direction is being transmitted.

See Also:

• Constant Field Values

Method Details

values

public static PcapDirection[] 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 PcapDirection 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

valueOf

public static PcapDirection valueOf(int direction)
                             throws IllegalArgumentException

Converts integer pcap direction value to an enum.

Parameters:

direction - an integer PCAP direction constant

Returns:

the pcap direction enum

Throws:

IllegalArgumentException - thrown if not found

toEnum

public static Optional<PcapDirection> toEnum(int direction)

Converts integer pcap direction value to an enum.

Parameters:

direction - the direction

Returns:

the optional

getAsInt

public int getAsInt()

Gets the as int.

Specified by:

getAsInt in interface IntSupplier

Returns:

the as int

See Also:

• IntSupplier.getAsInt()