Package 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.

Author:
Ceki Gulcu

  • Constructor Details

    • Duration

      public Duration​(long millis)

  • Method Details

    • 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