tech.mlsql.common.utils.network

Class NetUtils

java.lang.Object

tech.mlsql.common.utils.network.NetUtils

public class NetUtils
extends Object

Created by allwefantasy on 16/7/2018.

Constructor Summary

Constructors

Constructor and Description
NetUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	available(int port, int MIN_PORT_NUMBER, int MAX_PORT_NUMBER)
static ServerSocket	availableAndReturn(int MIN_PORT_NUMBER, int MAX_PORT_NUMBER)
static int	availableAndReturn(String hostname, int MIN_PORT_NUMBER, int MAX_PORT_NUMBER)
static String	getHost()
static List<Integer>	getPorts(int number, int MIN_PORT_NUMBER, int MAX_PORT_NUMBER)
static ServerSocket	holdPort(int port)
static void	releasePort(ServerSocket ss)

Methods inherited from class java.lang.Object

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

Constructor Detail

NetUtils

public NetUtils()

Method Detail

getPorts

public static List<Integer> getPorts(int number,
                                     int MIN_PORT_NUMBER,
                                     int MAX_PORT_NUMBER)

getHost

public static String getHost()

holdPort

public static ServerSocket holdPort(int port)

releasePort

public static void releasePort(ServerSocket ss)

available

public static boolean available(int port,
                                int MIN_PORT_NUMBER,
                                int MAX_PORT_NUMBER)

availableAndReturn

public static int availableAndReturn(String hostname,
                                     int MIN_PORT_NUMBER,
                                     int MAX_PORT_NUMBER)

availableAndReturn

public static ServerSocket availableAndReturn(int MIN_PORT_NUMBER,
                                              int MAX_PORT_NUMBER)