Package org.pcap4j.util

Class NifSelector

java.lang.Object

org.pcap4j.util.NifSelector

public class NifSelector
extends java.lang.Object

Since:

pcap4j 0.9.1

Author:

Kaito Yamada

Constructor Summary

Constructors

Constructor	Description
NifSelector()

Method Summary

Modifier and Type	Method	Description
protected PcapNetworkInterface	doSelect(java.util.List<PcapNetworkInterface> nifs)
protected java.lang.String	read()
PcapNetworkInterface	selectNetworkInterface()
protected void	showNifList(java.util.List<PcapNetworkInterface> nifs)
protected void	write(java.lang.String msg)

Methods inherited from class java.lang.Object

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

Constructor Detail

NifSelector

public NifSelector()

Method Detail

selectNetworkInterface

public final PcapNetworkInterface selectNetworkInterface()
                                                  throws java.io.IOException

Returns:

a PcapNetworkInterface object which represents a selected network interface.

Throws:

java.io.IOException - if no network interface is available.

write

protected void write(java.lang.String msg)
              throws java.io.IOException

Parameters:

msg - msg

Throws:

java.io.IOException - if fails to write.

read

protected java.lang.String read()
                         throws java.io.IOException

Returns:

string

Throws:

java.io.IOException - if fails to read.

showNifList

protected void showNifList(java.util.List<PcapNetworkInterface> nifs)
                    throws java.io.IOException

Parameters:

nifs - nifs

Throws:

java.io.IOException - if fails to show.

doSelect

protected PcapNetworkInterface doSelect(java.util.List<PcapNetworkInterface> nifs)
                                 throws java.io.IOException

Parameters:

nifs - nifs

Returns:

a PcapNetworkInterface object which represents a selected network interface.

Throws:

java.io.IOException - if fails in something around IO.