ch.qos.logback.core.util

Class Duration

java.lang.Object

ch.qos.logback.core.util.Duration

public class Duration
extends Object

Duration instances represent a lapse of time. Internally, the duration is stored in milliseconds. However, whenever a parameter of type Duration is expected, Joran (logback's configuration system) will automatically convert strings such as "20 seconds" "3.5 minutes" or "5 hours" into Duration instances.

The recognized units of time are the "millisecond", "second", "minute" "hour" and "day". The unit name may be followed by an "s". Thus, "2 day" and "2 days" are equivalent. In the absence of a time unit specification, milliseconds are assumed.

Note: the conversion magic is entirely due to the fact that this class follows the valueOf(java.lang.String) convention.

Constructor Summary

Constructors

Constructor and Description
Duration(long millis)

Method Summary

Modifier and Type	Method and Description
static Duration	buildByDays(double value)
static Duration	buildByHours(double value)
static Duration	buildByMilliseconds(double value)
static Duration	buildByMinutes(double value)
static Duration	buildBySeconds(double value)
static Duration	buildUnbounded()
long	getMilliseconds()
String	toString()
static Duration	valueOf(String durationStr)

Methods inherited from class java.lang.Object

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

Constructor Detail

Duration

public Duration(long millis)

Method Detail

buildByMilliseconds

public static Duration buildByMilliseconds(double value)

buildBySeconds

public static Duration buildBySeconds(double value)

buildByMinutes

public static Duration buildByMinutes(double value)

buildByHours

public static Duration buildByHours(double value)

buildByDays

public static Duration buildByDays(double value)

buildUnbounded

public static Duration buildUnbounded()

getMilliseconds

public long getMilliseconds()

valueOf

public static Duration valueOf(String durationStr)

toString

public String toString()

Overrides:

toString in class Object