Package noaa.coastwatch.util

Class MedianReduction

java.lang.Object

noaa.coastwatch.util.MedianReduction

All Implemented Interfaces:

ArrayReduction

public class MedianReduction
extends Object
implements ArrayReduction

The MedianReduction reduces an array to a single median value. Note that the median methods have a side effect that the input array is sorted between the specified bounds after the call. To prevent this, pass in a copy of the data array.

Since:

3.5.0

Author:

Peter Hollemans

Constructor Summary

Constructors

Constructor	Description
MedianReduction()

Method Summary

Modifier and Type	Method	Description
byte	reduce(byte[] array, int from, int to)
double	reduce(double[] array, int from, int to)
float	reduce(float[] array, int from, int to)
int	reduce(int[] array, int from, int to)
long	reduce(long[] array, int from, int to)
short	reduce(short[] array, int from, int to)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MedianReduction

public MedianReduction()

Method Details

reduce

public byte reduce(byte[] array,
 int from,
 int to)

Specified by:

reduce in interface ArrayReduction

reduce

public short reduce(short[] array,
 int from,
 int to)

Specified by:

reduce in interface ArrayReduction

reduce

public int reduce(int[] array,
 int from,
 int to)

Specified by:

reduce in interface ArrayReduction

reduce

public long reduce(long[] array,
 int from,
 int to)

Specified by:

reduce in interface ArrayReduction

reduce

public float reduce(float[] array,
 int from,
 int to)

Specified by:

reduce in interface ArrayReduction

reduce

public double reduce(double[] array,
 int from,
 int to)

Specified by:

reduce in interface ArrayReduction