MonitoredRunnable (Performetrics 2.5.2 API)

java.lang.Object
- net.obvj.performetrics.TimingSessionContainer
- - net.obvj.performetrics.monitors.MonitoredRunnable

All Implemented Interfaces:

Runnable
```
public class MonitoredRunnable
extends TimingSessionContainer
implements Runnable
```
A Runnable wrapper that maintains one or more counters for monitoring the time spent by the Runnable's run() method.

Specify a target Runnable via constructor, then execute the run() method available in this wrapper. The target Runnable's run() method will be executed and monitored.

After the operation, call printSummary() or printDetails() to print the elapsed times or elapsedTime(Counter.Type), to retrieve the elapsed time duration for a particular counter. E.g.:
```
 Duration cpuTime = monitoredRunnable.elapsedTime(Counter.Type.CPU_TIME);
 
```
By default, all available counter types will be measured, if no specific counter types are passed to the constructor. If required, an additional constructor may be used to set up one or more specific counters to be maintained. E.g.:
```
 new MonitoredRunnable(runnable); // maintains all available counter types
 new MonitoredRunnable(runnable, Counter.Type.WALL_CLOCK_TIME); // wall-clock time only
 
```
For a list of available counters, refer to Counter.Type.

Note: This class is not thread-safe. In a multi-thread context, different instances must be created for each thread.
Author:

oswaldo.bapvic.jr

See Also:

Counter, Counter.Type

Constructor Summary

Constructors
Constructor	Description
`MonitoredRunnable(Runnable runnable)`	Builds this monitored operation with a given `Runnable`.
`MonitoredRunnable(Runnable runnable, Counter.Type... types)`	Builds this monitored operation with a given `Runnable` and one or more specific counter types to be maintained.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void run()
- Methods inherited from class net.obvj.performetrics.TimingSessionContainer
  elapsedTime, elapsedTime, elapsedTime, elapsedTime, elapsedTime, elapsedTime, getAllCountersByType, getCounters, getTypes, lastSession, print, print, printDetails, printDetails, printSummary, printSummary, reset, toString, toString
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - MonitoredRunnable
```
public MonitoredRunnable(Runnable runnable)
```
    Builds this monitored operation with a given Runnable. All available counter types will be maintained.
    
    Parameters:
    
    runnable - the Runnable to be executed and profiled
  - MonitoredRunnable
```
public MonitoredRunnable(Runnable runnable,
                         Counter.Type... types)
```
    Builds this monitored operation with a given Runnable and one or more specific counter types to be maintained.
    If no type is specified, then all of the available types will be maintained.
    
    Parameters:
    
    runnable - the Runnable to be executed and profiled
    
    types - the counter types to be maintained with the operation
- Method Detail
  - run
```
public void run()
```
    Specified by:
    
    run in interface Runnable