RangeFinderAdapter (leJOS EV3 API documentation)

java.lang.Object
- lejos.robotics.filter.AbstractFilter
- - lejos.robotics.RangeFinderAdapter

All Implemented Interfaces:: RangeFinder, SampleProvider

public class RangeFinderAdapter
extends AbstractFilter
implements RangeFinder

Field Summary
- Fields inherited from class lejos.robotics.filter.AbstractFilter
  sampleSize, source

Constructor Summary

Constructors
Constructor Description

RangeFinderAdapter(SampleProvider source)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`float`	`getRange()`	Get the range to the nearest object
`float[]`	`getRanges()`	If the sensor is capable, this method returns multiple range values from a single scan.

Methods inherited from class lejos.robotics.filter.AbstractFilter
fetchSample, sampleSize

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

- Constructor Detail
  - RangeFinderAdapter
```
public RangeFinderAdapter(SampleProvider source)
```
- Method Detail
  - getRange
```
public float getRange()
```
    Description copied from interface: RangeFinder
    
    Get the range to the nearest object
    
    Specified by:
    
    getRange in interface RangeFinder
    
    Returns:
    
    the distance to the nearest object
  - getRanges
```
public float[] getRanges()
```
    Description copied from interface: RangeFinder
    
    If the sensor is capable, this method returns multiple range values from a single scan. Sensors that can only return a single value should return an array containing a single value.
    
    Specified by:
    
    getRanges in interface RangeFinder
    
    Returns:
    
    an array of ranges, ordered from closest to farthest.