org.tensorics.core.reduction

Interface ReductionStrategy<C,T,R>

Type Parameters:

C - The type of the coordinate (aka 'the dimension') which should be reduced.

T - The type of values that can be reduced by this strategy

R - The type of the values after the reduction

All Known Implementing Classes:

Averaging, InterpolatedSlicing, RootMeanSquare, Slicing, ToFunctions

public interface ReductionStrategy<C,T,R>

A strategy which reduces the one dimension (= type of coordinate) and summarizes all the values in this direction into one. Typical examples of this are, e.g. summing up one dimension, or just slicing out at one coordinate.

Method Summary

Modifier and Type	Method and Description
Position	context(Position originalContext)
R	reduce(java.util.Map<? extends C,T> inputValues, Position position)

Method Detail

reduce

R reduce(java.util.Map<? extends C,T> inputValues,
         Position position)

Parameters:

inputValues - the sub values of the tensor from which the reduction is performed

position - a remaining position in the tensor for which reduction is performed

Returns:

the value of reduction

context

Position context(Position originalContext)