Package org.harctoolbox.harchardware.comm

Class Ping

java.lang.Object

org.harctoolbox.harchardware.comm.Ping

public class Ping
extends Object

This class pings a host using Java's isReachable.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	defaultTimeout

Constructor Summary

Constructors

Constructor	Description
Ping(String hostname)
Ping(String hostname, int timeout)

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)
boolean	ping()
static boolean	ping(String hostname)
static boolean	ping(String hostname, int timeout)

Methods inherited from class java.lang.Object

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

Field Details

defaultTimeout

public static final int defaultTimeout

See Also:

• Constant Field Values

Constructor Details

Ping

public Ping(String hostname,
 int timeout)
     throws UnknownHostException

Throws:

UnknownHostException

Ping

public Ping(String hostname)
     throws UnknownHostException

Throws:

UnknownHostException

Method Details

ping

public static boolean ping(String hostname)
                    throws UnknownHostException,
IOException

Throws:

UnknownHostException

IOException

ping

public static boolean ping(String hostname,
 int timeout)
                    throws UnknownHostException,
IOException

Throws:

UnknownHostException

IOException

main

public static void main(String[] args)

ping

public boolean ping()
             throws IOException

Throws:

IOException