org.apache.slider.server.servicemonitor

Class MonitorUtils

java.lang.Object

org.apache.slider.server.servicemonitor.MonitorUtils

public final class MonitorUtils
extends Object

Various utils to work with the monitor

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	log

Method Summary

Methods

Modifier and Type	Method and Description
static InetAddress	getLocalHost() Get the localhost -may be null
static InetSocketAddress	getURIAddress(URI uri)
static String	millisToHumanTime(long milliseconds) Convert milliseconds to human time -the exact format is unspecified
static List<String>	prepareArgs(String[] args) Convert the arguments -including dropping any empty strings that creep in
static String	toPlural(int val)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.slf4j.Logger log

Method Detail

toPlural

public static String toPlural(int val)

prepareArgs

public static List<String> prepareArgs(String[] args)

Convert the arguments -including dropping any empty strings that creep in

Parameters:

args - arguments

Returns:

a list view with no empty strings

millisToHumanTime

public static String millisToHumanTime(long milliseconds)

Convert milliseconds to human time -the exact format is unspecified

Parameters:

milliseconds - a time in milliseconds

Returns:

a time that is converted to human intervals

getURIAddress

public static InetSocketAddress getURIAddress(URI uri)

getLocalHost

public static InetAddress getLocalHost()

Get the localhost -may be null

Returns:

the localhost if known