org.amicofragile.time
Class SystemTime

java.lang.Object
  org.amicofragile.time.SystemTime

public final class SystemTime
extends Object

System time access abstraction class.

Author:

Pietro Martinelli

Field Summary

private static TimeSource	DEFAULT_TIME_SOURCE Default TimeSource: this TimeSource delegates to System.currentTimeMillis().
private static TimeSource	timeSource Current TimeSource in use.

Constructor Summary

protected

SystemTime() This constructor throws InstantiationException at every invocation: this class is designed for static use only.

Method Summary

static long	currentTimeInMillis() Gets current time in milliseconds.
static void	reset() Resets TimeSource provider to default.
static void	setTimeSource(TimeSource timeSource) Sets TimeSource provider to use.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIME_SOURCE

private static final TimeSource DEFAULT_TIME_SOURCE

Default TimeSource: this TimeSource delegates to System.currentTimeMillis().

timeSource

private static TimeSource timeSource

Current TimeSource in use.

Constructor Detail

SystemTime

protected SystemTime()
              throws InstantiationException

This constructor throws InstantiationException at every invocation: this class is designed for static use only.

Throws:

InstantiationException - The class is designed for static use only

Method Detail

currentTimeInMillis

public static long currentTimeInMillis()

Gets current time in milliseconds.

Returns:

current time in milliseconds

setTimeSource

public static void setTimeSource(TimeSource timeSource)

Sets TimeSource provider to use.

Parameters:

timeSource - TimeSource provider to use

reset

public static void reset()

Resets TimeSource provider to default.