Stopwatch (milky-common 1.0.13 API)

java.lang.Object
- cn.sliew.milky.common.stopwatch.Stopwatch

public final class Stopwatch
extends Object

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Duration`	`elapsed()`	Returns the current elapsed time shown on this stopwatch as a `Duration`.
`boolean`	`isRunning()`	Returns `true` if `start()` has been called on this stopwatch, and `stop()` has not been called since the last call to `start()`.
`Stopwatch`	`reset()`	Sets the elapsed time for this stopwatch to zero, and places it in a stopped state.
`Stopwatch`	`start()`	Starts the stopwatch.
`Stopwatch`	`stop()`	Stops the stopwatch.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - isRunning
```
public boolean isRunning()
```
    Returns true if start() has been called on this stopwatch, and stop() has not been called since the last call to start().
  - start
```
public Stopwatch start()
```
    Starts the stopwatch.
    
    Returns:
    
    this Stopwatch instance
    
    Throws:
    
    IllegalStateException - if the stopwatch is already running.
  - stop
```
public Stopwatch stop()
```
    Stops the stopwatch. Future reads will return the fixed duration that had elapsed up to this point.
    
    Returns:
    
    this Stopwatch instance
    
    Throws:
    
    IllegalStateException - if the stopwatch is already stopped.
  - reset
```
public Stopwatch reset()
```
    Sets the elapsed time for this stopwatch to zero, and places it in a stopped state.
    
    Returns:
    
    this Stopwatch instance
  - elapsed
```
public Duration elapsed()
```
    Returns the current elapsed time shown on this stopwatch as a Duration.