Package org.kiwiproject.net

Class LocalPortChecker

java.lang.Object

org.kiwiproject.net.LocalPortChecker

public class LocalPortChecker
extends Object

Utility to check port availability.

Field Summary

Fields

Modifier and Type	Field	Description
static int	MAX_PORT

Constructor Summary

Constructors

Constructor	Description
LocalPortChecker()

Method Summary

Modifier and Type	Method	Description
OptionalInt	findFirstOpenPortAbove(int port)	Find the first open port above the given port (i.e.
boolean	isPortAvailable(int port)	Check port availability.

Methods inherited from class java.lang.Object

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

Field Detail

MAX_PORT

public static final int MAX_PORT

See Also:

Constant Field Values

Constructor Detail

LocalPortChecker

public LocalPortChecker()

Method Detail

isPortAvailable

public boolean isPortAvailable(int port)

Check port availability.

Parameters:

port - the port to check on the local machine

Returns:

true if the port is available; false otherwise

findFirstOpenPortAbove

public OptionalInt findFirstOpenPortAbove(int port)

Find the first open port above the given port (i.e. if port is 1024 then the first port to be checked will be 1025). If none are found return an empty OptionalInt

Parameters:

port - the port to check above

Returns:

an optional containing the first open port, or an empty optional