RenderBenchmarkCollector (JOSM)

java.lang.Object
- org.openstreetmap.josm.data.osm.visitor.paint.RenderBenchmarkCollector

Direct Known Subclasses:

RenderBenchmarkCollector.CapturingBenchmark
```
public class RenderBenchmarkCollector
extends java.lang.Object
```
This class is notified of the various stages of a render pass.

Since:

10697

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`RenderBenchmarkCollector.CapturingBenchmark`	A benchmark implementation that captures the times
`static class`	`RenderBenchmarkCollector.LoggingBenchmark`	A special version of the benchmark class that logs the output to stderr.

Constructor Summary

Constructors
Constructor Description

RenderBenchmarkCollector()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static java.util.function.Supplier<RenderBenchmarkCollector>`	`defaultBenchmarkSupplier()`	A supplier that gets the default benchmark class.
`static long`	`getCurrentTimeMilliseconds()`
`void`	`renderDone()`	Notified when the render method is done.
`boolean`	`renderDraw(java.util.List<StyledMapRenderer.StyleRecord> allStyleElems)`	Notified when the renderer method starts drawing
`boolean`	`renderSort()`	Notified when the renderer method starts sorting the styles
`void`	`renderStart(double circum)`	Notified when the renderer method starts preparing the data

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

- Constructor Detail
  - RenderBenchmarkCollector
```
public RenderBenchmarkCollector()
```
- Method Detail
  - renderStart
```
public void renderStart(double circum)
```
    Notified when the renderer method starts preparing the data
    
    Parameters:
    
    circum - The current circum of the view.
  - renderSort
```
public boolean renderSort()
```
    Notified when the renderer method starts sorting the styles
    
    Returns:
    
    true if the renderer should continue to render
  - renderDraw
```
public boolean renderDraw(java.util.List<StyledMapRenderer.StyleRecord> allStyleElems)
```
    Notified when the renderer method starts drawing
    
    Parameters:
    
    allStyleElems - All the elements that are painted. Unsorted
    
    Returns:
    
    true if the renderer should continue to render
  - renderDone
```
public void renderDone()
```
    Notified when the render method is done.
  - getCurrentTimeMilliseconds
```
public static long getCurrentTimeMilliseconds()
```
  - defaultBenchmarkSupplier
```
public static java.util.function.Supplier<RenderBenchmarkCollector> defaultBenchmarkSupplier()
```
    A supplier that gets the default benchmark class.
    
    Returns:
    
    A supplier that returns a nop or a logging benchmark.