DefaultPerformanceTiming (FluentLenium Core 5.0.4 API)

java.lang.Object
- org.fluentlenium.core.performance.DefaultPerformanceTiming

All Implemented Interfaces:

PerformanceTiming
```
public class DefaultPerformanceTiming
extends Object
implements PerformanceTiming
```
Default implementation of PerformanceTiming.
Via this implementation you can retrieve the W3C Performance Timing event values from the browser relative to the value of the navigationStart attribute value, thus it won't return epoch values as querying the corresponding Javascript attribute directly would, but rather handles navigationStart as zero and returns time values passed since that point in time.
This implementation executes the query (window.performance.timing.) with a simple JavascriptExecutor in a synchronous way.
If a query for a certain metric returns 0 it means it happened at the same moment (at least in epoch) than navigationStart.
A query for a certain metrics returns a negative value if the event has not been registered on the page, or it is not feasible/valid for the given page/page load/redirect.

Constructor Summary

Constructors
Constructor Description

DefaultPerformanceTiming(org.openqa.selenium.WebDriver driver)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getEventValue(PerformanceTimingEvent event)`	Returns the value for the argument event type.
`PerformanceTimingMetrics`	`getMetrics()`	Return all timing metrics, in particular the `window.performance.timing` object wrapped in a `PerformanceTimingMetrics` object.
`Object`	`secureConnectionStart()`	Returns the value that corresponds to the `secureConnectionStart` event.

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

- Constructor Detail
  - DefaultPerformanceTiming
```
public DefaultPerformanceTiming(org.openqa.selenium.WebDriver driver)
```
- Method Detail
  - getEventValue
```
public long getEventValue(PerformanceTimingEvent event)
```
    Description copied from interface: PerformanceTiming
    
    Returns the value for the argument event type.
    
    Specified by:
    
    getEventValue in interface PerformanceTiming
    
    Parameters:
    
    event - the event, never null
    
    Returns:
    
    the event value
  - secureConnectionStart
```
public Object secureConnectionStart()
```
    Description copied from interface: PerformanceTiming
    
    Returns the value that corresponds to the secureConnectionStart event.
    
    Specified by:
    
    secureConnectionStart in interface PerformanceTiming
    
    Returns:
    
    the epoch time for the secureConnectionStart event
  - getMetrics
```
public PerformanceTimingMetrics getMetrics()
```
    Description copied from interface: PerformanceTiming
    
    Return all timing metrics, in particular the window.performance.timing object wrapped in a PerformanceTimingMetrics object.
    
    Specified by:
    
    getMetrics in interface PerformanceTiming
    
    Returns:
    
    the performance timing metrics