Package org.processmining.earthmoversstochasticconformancechecking.distancematrix

Class DistanceMatrixAbstract<A extends Order,B extends Order>

java.lang.Object

org.processmining.earthmoversstochasticconformancechecking.distancematrix.DistanceMatrixAbstract<A,B>

All Implemented Interfaces:

java.lang.Cloneable, DistanceMatrix<A,B>

Direct Known Subclasses:

DistanceMatrixNormalisedLevenshtein, DistanceMatrixPartialCertainVsPartialCertainLevenshtein, DistanceMatrixPartialUncertainVsPartialCertainLevenshteinBest, DistanceMatrixPartialUncertainVsPartialCertainLevenshteinWorst, DistanceMatrixTotalVsPartialCertainLevenshtein

public abstract class DistanceMatrixAbstract<A extends Order,B extends Order>
extends java.lang.Object
implements DistanceMatrix<A,B>

Constructor Summary

Constructors

Constructor	Description
DistanceMatrixAbstract()

Method Summary

Modifier and Type	Method	Description
DistanceMatrixAbstract<A,B>	clone()
protected abstract double	getDistance(int[] traceA, int[] traceB, org.processmining.framework.plugin.ProMCanceller canceller)	A method that computes the actual distance.
double	getDistance(int l, int m)	Get one particular distance.
double[]	getDistances()	Gives an array with distances, for use in lpsolve.
void	init(StochasticLanguage<A> languageA, StochasticLanguage<B> languageB, org.processmining.framework.plugin.ProMCanceller canceller)
void	thread(StochasticTraceIterator<A> itA, StochasticLanguage<B> languageB, java.util.concurrent.atomic.AtomicInteger al, org.processmining.framework.plugin.ProMCanceller canceller)

Methods inherited from class java.lang.Object

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

Constructor Detail

DistanceMatrixAbstract

public DistanceMatrixAbstract()

Method Detail

init

public void init(StochasticLanguage<A> languageA,
                 StochasticLanguage<B> languageB,
                 org.processmining.framework.plugin.ProMCanceller canceller)
          throws java.lang.InterruptedException

Specified by:

init in interface DistanceMatrix<A extends Order,B extends Order>

Throws:

java.lang.InterruptedException

thread

public void thread(StochasticTraceIterator<A> itA,
                   StochasticLanguage<B> languageB,
                   java.util.concurrent.atomic.AtomicInteger al,
                   org.processmining.framework.plugin.ProMCanceller canceller)

getDistance

protected abstract double getDistance(int[] traceA,
                                      int[] traceB,
                                      org.processmining.framework.plugin.ProMCanceller canceller)

A method that computes the actual distance. Should be thread-safe.

Parameters:

traceA -

traceB -

Returns:

getDistances

public double[] getDistances()

Description copied from interface: DistanceMatrix

Gives an array with distances, for use in lpsolve. Notice: there are "empty" values in this array to make it directly suitable for lpsolve. Should be a fast method (all computations must have been done in the init function)

Specified by:

getDistances in interface DistanceMatrix<A extends Order,B extends Order>

Returns:

getDistance

public double getDistance(int l,
                          int m)

Description copied from interface: DistanceMatrix

Get one particular distance. Should be a fast method (all computations must have been done in the init function)

Specified by:

getDistance in interface DistanceMatrix<A extends Order,B extends Order>

Returns:

clone

public DistanceMatrixAbstract<A,B> clone()

Specified by:

clone in interface DistanceMatrix<A extends Order,B extends Order>

Overrides:

clone in class java.lang.Object