Interface PermutationDistanceMeasurer

All Superinterfaces:

PermutationDistanceMeasurerDouble

All Known Subinterfaces:

NormalizedPermutationDistanceMeasurer

All Known Implementing Classes:

AcyclicEdgeDistance, BlockInterchangeDistance, CycleDistance, CycleEditDistance, CyclicEdgeDistance, CyclicIndependentDistance, CyclicReversalIndependentDistance, CyclicRTypeDistance, DeviationDistance, ExactMatchDistance, InterchangeDistance, KCycleDistance, KendallTauDistance, LeeDistance, ReinsertionDistance, ReversalDistance, ReversalIndependentDistance, RTypeDistance, ScrambleDistance, SquaredDeviationDistance

public interface PermutationDistanceMeasurer
extends PermutationDistanceMeasurerDouble

Implement this interface, PermutationDistanceMeasurer, to define a distance metric for permutations.

Method Summary

Modifier and Type	Method	Description
int	distance(Permutation p1, Permutation p2)	Measures the distance between two permutations.
default double	distancef(Permutation p1, Permutation p2)	Measures the distance between two permutations

Method Details

distance

int distance(Permutation p1,
 Permutation p2)

Measures the distance between two permutations.

Parameters:

p1 - first permutation

p2 - second permutation

Returns:

distance between p1 and p2

Throws:

IllegalArgumentException - if p1.length() is not equal to p2.length().

distancef

default double distancef(Permutation p1,
 Permutation p2)

Measures the distance between two permutations

Specified by:

distancef in interface PermutationDistanceMeasurerDouble

Parameters:

p1 - first permutation

p2 - second permutation

Returns:

distance between p1 and p2

Throws:

IllegalArgumentException - if p1.length() is not equal to p2.length().