Package org.freedesktop.dbus.utils

Class TimeMeasure

java.lang.Object

org.freedesktop.dbus.utils.TimeMeasure

public class TimeMeasure
extends Object

Utility class for time measurements. Instances may be reset for reuse.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TimeMeasure.ITimeMeasureFormat

Constructor Summary

Constructors

Constructor	Description
TimeMeasure()	Create a new instance, used a formatter converting everything >= 5000 ms to seconds (X.Y -> 6.1).
TimeMeasure(TimeMeasure.ITimeMeasureFormat _formatter)	Create a new instance using _ts millis as

Method Summary

Modifier and Type	Method	Description
long	getElapsed()	Returns the elapsed time in milliseconds.
long	getElapsedAndReset()
String	getElapsedFormatted(DateFormat _dateFormat)	Formats the elapsed time using the given dateFormatter.
long	getStartTime()	Returns the start time in milliseconds.
TimeMeasure	reset()	Resets the start time to current time in milliseconds.
String	toString()	Returns the elapsed time in milliseconds formatted as string.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeMeasure

public TimeMeasure(TimeMeasure.ITimeMeasureFormat _formatter)

Create a new instance using _ts millis as

Parameters:

_formatter - formatter to use for toString() call

TimeMeasure

public TimeMeasure()

Create a new instance, used a formatter converting everything >= 5000 ms to seconds (X.Y -> 6.1).

Method Detail

reset

public final TimeMeasure reset()

Resets the start time to current time in milliseconds.

Returns:

the object

getStartTime

public long getStartTime()

Returns the start time in milliseconds.

Returns:

start time in ms

getElapsed

public long getElapsed()

Returns the elapsed time in milliseconds.

Returns:

elapsed time in ms

getElapsedFormatted

public String getElapsedFormatted(DateFormat _dateFormat)

Formats the elapsed time using the given dateFormatter. If null is given, a new Formatter with format HH:mm:ss.SSS will be used. The timezone of the given dateFormatter will always be set to 'UTC' to avoid any timezone related offsets.

Parameters:

_dateFormat - date format

Returns:

formatted string

getElapsedAndReset

public long getElapsedAndReset()

toString

public String toString()

Returns the elapsed time in milliseconds formatted as string.

Overrides:

toString in class Object

Returns:

elapsed time in ms