NoopStopwatch (GSF Core 12.0.2 API)

java.lang.Object
- tools.gsf.time.NoopStopwatch

All Implemented Interfaces:

Stopwatch
```
public class NoopStopwatch
extends Object
implements Stopwatch
```
A timer that does nothing. Only available as a singleton.

Since:

2016-07-17

Author:

Tony Field

Field Summary

Fields
Modifier and Type Field and Description

static Stopwatch INSTANCE

Fields
Modifier and Type	Field and Description
`static Stopwatch`	`INSTANCE`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`elapsed(String message)` Record the elapsed time since the stopwatch was started/restarted.
`void`	`elapsed(String message, Object... arguments)` Record the elapsed time since the stopwatch was started/restarted.
`void`	`split(String message)` Record time elapsed since the last interval measurement or since started/restarted.
`void`	`split(String message, Object... arguments)` Record time elapsed since the last interval measurement or since started/restarted.
`void`	`start()` Starts the stopwatch.

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

- Field Detail
  - INSTANCE
```
public static final Stopwatch INSTANCE
```
- Method Detail
  - start
```
public void start()
```
    Description copied from interface: Stopwatch
    
    Starts the stopwatch. Must be called before taking a split or elapsed time.
    
    Specified by:
    
    start in interface Stopwatch
  - split
```
public void split(String message)
```
    Description copied from interface: Stopwatch
    
    Record time elapsed since the last interval measurement or since started/restarted. Resets the interval timer.
    
    Specified by:
    
    split in interface Stopwatch
    
    Parameters:
    
    message - message to record (typically a description of the functionality measured, like a component name.)
  - split
```
public void split(String message,
                  Object... arguments)
```
    Description copied from interface: Stopwatch
    
    Record time elapsed since the last interval measurement or since started/restarted. Resets the interval timer.
    
    Specified by:
    
    split in interface Stopwatch
    
    Parameters:
    
    message - message to record (typically a description of the functionality measured, like a component name.)
    
    arguments - arguments to be substituted into the message. Parameterization operates as in slf4j: http://www.slf4j.org/faq.html#logging_performance
  - elapsed
```
public void elapsed(String message)
```
    Description copied from interface: Stopwatch
    
    Record the elapsed time since the stopwatch was started/restarted. Does not reset either the interval timer or the cumulative timer.
    
    Specified by:
    
    elapsed in interface Stopwatch
    
    Parameters:
    
    message - message to record (typically a description of the functionality measured, like a component name.)
  - elapsed
```
public void elapsed(String message,
                    Object... arguments)
```
    Description copied from interface: Stopwatch
    
    Record the elapsed time since the stopwatch was started/restarted. Does not reset either the interval timer or the cumulative timer.
    
    Specified by:
    
    elapsed in interface Stopwatch
    
    Parameters:
    
    message - message to record (typically a description of the functionality measured, like a component name.)
    
    arguments - arguments to be substituted into the message. Parameterization operates as in slf4j: http://www.slf4j.org/faq.html#logging_performance

Class NoopStopwatch

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

INSTANCE

Method Detail

start

split

split

elapsed

elapsed