com.notuvy.util
Class WallClock

java.lang.Object
  com.notuvy.util.WallClock

Direct Known Subclasses:

WallClock.Manual

public abstract class WallClock
extends Object

A representation of the current time. The default implementation is a trivial encapsulation of the system time. Its purpose is to be a hook for unit tests to replace with explicit time control.

Author:

murali

Nested Class Summary

static class

WallClock.Manual

Field Summary

static DateFormat	FORMATTER
protected static org.apache.log4j.Logger	LOG
static String	STRING_FORMAT
static WallClock	SYSTEM

Constructor Summary

WallClock()

Method Summary

static WallClock.Manual	createManual()
static Date	currentDate()
static long	currentTimeMillis()
protected static WallClock	getInstance()
protected abstract long	getTimeMillis()
static void	restoreSystem()

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.apache.log4j.Logger LOG

SYSTEM

public static final WallClock SYSTEM

STRING_FORMAT

public static final String STRING_FORMAT

See Also:

Constant Field Values

FORMATTER

public static final DateFormat FORMATTER

Constructor Detail

WallClock

public WallClock()

Method Detail

currentTimeMillis

public static long currentTimeMillis()

currentDate

public static Date currentDate()

restoreSystem

public static void restoreSystem()

createManual

public static WallClock.Manual createManual()

getInstance

protected static WallClock getInstance()

getTimeMillis

protected abstract long getTimeMillis()