Module com.slytechs.jnet.jnetpcap

Package com.slytechs.jnet.jnetpcap

Enum Class PcapType

java.lang.Object

java.lang.Enum<PcapType>

com.slytechs.jnet.jnetpcap.PcapType

All Implemented Interfaces:

Serializable, Comparable<PcapType>, Constable

public enum PcapType
extends Enum<PcapType>

The type of pcap handle that is open by an instance of pcap-pro. Provides several boolean getter methods for positive and negative (opposite) checks on specific pcap types for ease of use in lambda expressions.

Author:

Sly Technologies Inc, 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
DEAD_HANDLE	A dead handle used for BPF filtering and certain packet processor usage.
LIVE_CAPTURE	A live capture from a network device.
OFFLINE_READER	An offline file reader.

Method Summary

Modifier and Type	Method	Description
boolean	isDead()	Checks if is dead handle.
boolean	isLive()	Checks if is live capture.
boolean	isNotDead()	Checks if is not dead handle.
boolean	isNotLive()	Checks if is not live capture.
boolean	isNotOffline()	Checks if is not offline reader.
boolean	isOffline()	Checks if is offline reader.
static PcapType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PcapType[]	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

LIVE_CAPTURE

public static final PcapType LIVE_CAPTURE

A live capture from a network device.

OFFLINE_READER

public static final PcapType OFFLINE_READER

An offline file reader.

DEAD_HANDLE

public static final PcapType DEAD_HANDLE

A dead handle used for BPF filtering and certain packet processor usage.

Method Details

values

public static PcapType[] 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 PcapType 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

isDead

public boolean isDead()

Checks if is dead handle.

Returns:

true, if is dead

isLive

public boolean isLive()

Checks if is live capture.

Returns:

true, if is live

isNotDead

public boolean isNotDead()

Checks if is not dead handle.

Returns:

true, if is not dead

isNotLive

public boolean isNotLive()

Checks if is not live capture.

Returns:

true, if is not live

isNotOffline

public boolean isNotOffline()

Checks if is not offline reader.

Returns:

true, if is not offline

isOffline

public boolean isOffline()

Checks if is offline reader.

Returns:

true, if is offline