com.tagtraum.jipes.math

Interface AggregateFunction<C,E>

public interface AggregateFunction<C,E>

Maps a collection (typically an array or the floats in of a RealAudioBuffer) of a given size to a new object of size 1, applying some sort of function aggregating all elements of the collection. Typical examples are the sum, the statistical mean, standard deviation or variance.

Date: Aug 27, 2010 Time: 10:44:04 PM

Author:

Hendrik Schreiber

See Also:

Wikipedia, Map Function, MapFunction, DistanceFunction, FloatAggregateFunction, AggregateFunctions

Method Summary

Modifier and Type	Method and Description
E	aggregate(C collection) Maps a collection (usually an array, an RealAudioBuffer or a List) to a single value.

Method Detail

aggregate

E aggregate(C collection)

Maps a collection (usually an array, an RealAudioBuffer or a List) to a single value.

Parameters:

collection - collection

Returns:

aggregation value