Package com.yahoo.jdisc.core
Class SystemTimer
- java.lang.Object
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- com.yahoo.jdisc.core.SystemTimer
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Nested Class Summary
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Nested classes/interfaces inherited from interface com.yahoo.jdisc.Timer
Timer.ClockAdapter
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Constructor Summary
Constructors Constructor Description SystemTimer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Instant
currentTime()
Convenience method for getting an java.util.Instance from currentTimeMillis().long
currentTimeMillis()
Returns the current time in milliseconds.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface com.yahoo.jdisc.Timer
toUtcClock
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Method Detail
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currentTimeMillis
public long currentTimeMillis()
Description copied from interface:Timer
Returns the current time in milliseconds. Note that while the unit of time of the return value is a millisecond, the granularity of the value depends on the underlying operating system and may be larger. For example, many operating systems measure time in units of tens of milliseconds.
See the description of the class
Date
for a discussion of slight discrepancies that may arise between "computer time" and coordinated universal time (UTC).- Specified by:
currentTimeMillis
in interfaceTimer
- Returns:
- The difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC.
- See Also:
Date
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currentTime
public Instant currentTime()
Description copied from interface:Timer
Convenience method for getting an java.util.Instance from currentTimeMillis().- Specified by:
currentTime
in interfaceTimer
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