NifSelector

java.lang.Object

org.pcap4j.util.NifSelector

public class NifSelector extends Object

Since:: pcap4j 0.9.1

Field Summary

Fields

Modifier and Type

Field

Description

private static String

LINE_SEPARATOR
Constructor Summary

Constructors

Constructor

Description

NifSelector()
Method Summary

Modifier and Type

Method

Description

protected PcapNetworkInterface

doSelect(List<PcapNetworkInterface> nifs)

protected String

read()

final PcapNetworkInterface

selectNetworkInterface()

protected void

showNifList(List<PcapNetworkInterface> nifs)

protected void

write(String msg)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- LINE_SEPARATOR
  
  private static String LINE_SEPARATOR
Constructor Details
- NifSelector
  
  public NifSelector()
Method Details
- selectNetworkInterface
  
  public final PcapNetworkInterface selectNetworkInterface() throws IOException
  
  Returns:
  
  a PcapNetworkInterface object which represents a selected network interface.
  
  Throws:
  
  IOException - if no network interface is available.
- write
  
  protected void write(String msg) throws IOException
  
  Parameters:
  
  msg - msg
  
  Throws:
  
  IOException - if fails to write.
- read
  
  protected String read() throws IOException
  
  Returns:
  
  string
  
  Throws:
  
  IOException - if fails to read.
- showNifList
  
  protected void showNifList(List<PcapNetworkInterface> nifs) throws IOException
  
  Parameters:
  
  nifs - nifs
  
  Throws:
  
  IOException - if fails to show.
- doSelect
  
  protected PcapNetworkInterface doSelect(List<PcapNetworkInterface> nifs) throws IOException
  
  Parameters:
  
  nifs - nifs
  
  Returns:
  
  a PcapNetworkInterface object which represents a selected network interface.
  
  Throws:
  
  IOException - if fails in something around IO.