org.esa.beam.framework.datamodel
Class GeneralFilterBand.Median

java.lang.Object
  org.esa.beam.framework.datamodel.GeneralFilterBand.Median

All Implemented Interfaces:

GeneralFilterBand.Operator

Enclosing class:

GeneralFilterBand

public static class GeneralFilterBand.Median
extends Object
implements GeneralFilterBand.Operator

Constructor Summary

GeneralFilterBand.Median()

Method Summary

double

evaluate(double[] values, int n) Performs the operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeneralFilterBand.Median

public GeneralFilterBand.Median()

Method Detail

evaluate

public final double evaluate(double[] values,
                             int n)

Description copied from interface: GeneralFilterBand.Operator

Performs the operation.

Specified by:

evaluate in interface GeneralFilterBand.Operator

Parameters:

values - an array of pixel values extracted from a raster sub-window

n - the number of values in the array

Returns:

the result of the operation