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Class Timer.Timer 

java.lang.Object
   |
   +----Timer.Timer
public class Timer
extends Object
RUNNING() == true <==> start() called with no corresponding call to stop() All times are given in units of msec.

Constructor Index

o Timer()
post : initializes Timer to 0 msec

Method Index

o elapsed()
post : RUNNING() ==> returns the time since last call to start() !RUNNING() ==> returns total elapsed time
o reset()
post : stops timing, if currently RUNNING(); resets accumulated time to 0.
o start()
post : starts the timer.
o stop()
post : stops the timer.

Constructors

o Timer 
 public Timer()
post : initializes Timer to 0 msec

Methods

o start 
 public void start()
post : starts the timer. accumulates time across multiple calls to start.

o stop 
 public long stop()
post : stops the timer. returns the time elapsed since the last matching call to start(), or 0 if no such matching call was made.

o elapsed 
 public long elapsed()
post : RUNNING() ==> returns the time since last call to start() !RUNNING() ==> returns total elapsed time

o reset 
 public void reset()
post : stops timing, if currently RUNNING(); resets accumulated time to 0. 

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