Package ffx.utilities

Class PortUtils

java.lang.Object

ffx.utilities.PortUtils

public class PortUtils
extends Object

Port Utilities.

Since:

1.0

Author:

Michael J. Schnieders

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MAX_TCP_PORT	The maximum TCP Port.

Method Summary

Modifier and Type	Method	Description
static boolean	isTcpPortAvailable(int port)	Check if a port is available.
static boolean	tcpPortValid(int port)	Check if an int matches a valid TCP port (i.e.

Methods inherited from class java.lang.Object

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

Field Details

MAX_TCP_PORT

public static final int MAX_TCP_PORT

The maximum TCP Port. MAX_TCP_PORT=65535

See Also:

• Constant Field Values

Method Details

isTcpPortAvailable

public static boolean isTcpPortAvailable(int port)

Check if a port is available.

Parameters:

port - The port id.

Returns:

True if the port is available.

tcpPortValid

public static boolean tcpPortValid(int port)

Check if an int matches a valid TCP port (i.e. is a 16-bit unsigned integer).

Parameters:

port - A number to check.

Returns:

If port ≥ 0 and ≤ 65535