Package oshi.software.os.linux

Class LinuxInternetProtocolStats

java.lang.Object

oshi.software.common.AbstractInternetProtocolStats

oshi.software.os.linux.LinuxInternetProtocolStats

All Implemented Interfaces:

InternetProtocolStats

@ThreadSafe
public class LinuxInternetProtocolStats
extends AbstractInternetProtocolStats

Internet Protocol Stats implementation

Nested Class Summary

Nested classes/interfaces inherited from interface oshi.software.os.InternetProtocolStats

InternetProtocolStats.IPConnection, InternetProtocolStats.TcpState, InternetProtocolStats.TcpStats, InternetProtocolStats.UdpStats

Constructor Summary

Constructors

Constructor	Description
LinuxInternetProtocolStats()

Method Summary

Modifier and Type	Method	Description
java.util.List<InternetProtocolStats.IPConnection>	getConnections()	Gets a list of TCP and UDP connections.
InternetProtocolStats.TcpStats	getTCPv4Stats()	Get the TCP stats for IPv4 connections.
InternetProtocolStats.UdpStats	getUDPv4Stats()	Get the UDP stats for IPv4 datagrams.
InternetProtocolStats.UdpStats	getUDPv6Stats()	Get the UDP stats for IPv6 datagrams, if available.
private static Pair<java.lang.Integer,java.lang.Integer>	parseHexColonHex(java.lang.String s)
private static Pair<byte[],java.lang.Integer>	parseIpAddr(java.lang.String s)
private static java.util.List<InternetProtocolStats.IPConnection>	queryConnections(java.lang.String protocol, int ipver, java.util.Map<java.lang.Long,java.lang.Integer> pidMap)
private static InternetProtocolStats.TcpState	stateLookup(int state)

Methods inherited from class oshi.software.common.AbstractInternetProtocolStats

getTCPv6Stats

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LinuxInternetProtocolStats

public LinuxInternetProtocolStats()

Method Detail

getTCPv4Stats

public InternetProtocolStats.TcpStats getTCPv4Stats()

Description copied from interface: InternetProtocolStats

Get the TCP stats for IPv4 connections.

On macOS connection information requires elevated permissions. Without elevatd permissions, segment data is estimated.

Returns:

a InternetProtocolStats.TcpStats object encapsulating the stats.

getUDPv4Stats

public InternetProtocolStats.UdpStats getUDPv4Stats()

Description copied from interface: InternetProtocolStats

Get the UDP stats for IPv4 datagrams.

Returns:

a InternetProtocolStats.UdpStats object encapsulating the stats.

getUDPv6Stats

public InternetProtocolStats.UdpStats getUDPv6Stats()

Description copied from interface: InternetProtocolStats

Get the UDP stats for IPv6 datagrams, if available. If not available separately, these may be 0 and included in IPv4 datagrams.

Specified by:

getUDPv6Stats in interface InternetProtocolStats

Overrides:

getUDPv6Stats in class AbstractInternetProtocolStats

Returns:

a InternetProtocolStats.UdpStats object encapsulating the stats.

getConnections

public java.util.List<InternetProtocolStats.IPConnection> getConnections()

Description copied from interface: InternetProtocolStats

Gets a list of TCP and UDP connections.

Specified by:

getConnections in interface InternetProtocolStats

Overrides:

getConnections in class AbstractInternetProtocolStats

Returns:

A list of InternetProtocolStats.IPConnection objects for TCP and UDP connections.

queryConnections

private static java.util.List<InternetProtocolStats.IPConnection> queryConnections(java.lang.String protocol,
                                                                                   int ipver,
                                                                                   java.util.Map<java.lang.Long,java.lang.Integer> pidMap)

parseIpAddr

private static Pair<byte[],java.lang.Integer> parseIpAddr(java.lang.String s)

parseHexColonHex

private static Pair<java.lang.Integer,java.lang.Integer> parseHexColonHex(java.lang.String s)

stateLookup

private static InternetProtocolStats.TcpState stateLookup(int state)