TaskStatistics (Hawaii Framework 3.0.0.BUILD-SNAPSHOT API)

java.lang.Object
- org.hawaiiframework.async.statistics.TaskStatistics

```
public final class TaskStatistics
extends Object
```
Statistics about a task.
It registers, in nano-seconds, the queue time, the execution time and the total time (queue time + execution time).

Since:

2.0.0

Author:

Rutger Lubbers

Constructor Summary

Constructors
Constructor Description

TaskStatistics()
The constructor, sets the queue start time.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`enqueue()`	Set the timestamp the task is offered for execution.
`Long`	`getExecutionTime()`	Get the time (in nano seconds) the task was executing.
`Long`	`getQueueTime()`	Get the time (in nano seconds) the task was in the queue.
`Long`	`getTotalTime()`	Get the time (in nano seconds) the task took from start (offer / queue) to completion.
`void`	`startExecution()`	Set the timestamp the task is actually run.
`void`	`stopExecution()`	Set the timestamp the task is finished running.

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

- Constructor Detail
  - TaskStatistics
```
public TaskStatistics()
```
    The constructor, sets the queue start time.
- Method Detail
  - enqueue
```
public void enqueue()
```
    Set the timestamp the task is offered for execution.
  - startExecution
```
public void startExecution()
```
    Set the timestamp the task is actually run.
  - stopExecution
```
public void stopExecution()
```
    Set the timestamp the task is finished running.
  - getQueueTime
```
public Long getQueueTime()
```
    Get the time (in nano seconds) the task was in the queue.
    
    Returns:
    
    the interval the task was queued.
  - getExecutionTime
```
public Long getExecutionTime()
```
    Get the time (in nano seconds) the task was executing.
    
    Returns:
    
    the interval the task was running.
  - getTotalTime
```
public Long getTotalTime()
```
    Get the time (in nano seconds) the task took from start (offer / queue) to completion.
    This is the same as queue time + execution time.
    
    Returns:
    
    the total time the task took to complete.