Package org.processmining.earthmoversstochasticconformancechecking.stochasticlanguage.model

Class StochasticPathLanguageImpl<A>

java.lang.Object

org.processmining.earthmoversstochasticconformancechecking.stochasticlanguage.model.StochasticPathLanguageImpl<A>

All Implemented Interfaces:

StochasticPathLanguage<A>, StochasticLanguage<A>

public class StochasticPathLanguageImpl<A>
extends java.lang.Object
implements StochasticPathLanguage<A>

A stochastic path is a list of transitions. (int[]). A StochasticTransition2IndexKey transforms this into a trace or an integerTrace.

Author:

sander

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.List<int[]>	paths
protected gnu.trove.list.TDoubleList	probabilities

Constructor Summary

Constructors

Constructor	Description
StochasticPathLanguageImpl(StochasticTransition2IndexKey transitionKey, Activity2IndexKey activityKey)

Method Summary

Modifier and Type	Method	Description
void	add(int[] path, double probability)	Unfortunately, adding to a list is not thread safe.
Activity2IndexKey	getActivityKey()	Return the key that can be used to get activity labels.
int[]	getPath(int pathIndex)
int[]	getTrace(int traceIndex)	Get a trace.
java.lang.String	getTraceString(int traceIndex)	Get a string representation of a trace.
StochasticTransition2IndexKey	getTransitionKey()
StochasticPathIterator<A>	iterator()	The iterator must be stable.
void	setActivityKey(Activity2IndexKey activityKey)
void	setTransitionKey(StochasticTransition2IndexKey transitionKey)
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

paths

protected java.util.List<int[]> paths

probabilities

protected gnu.trove.list.TDoubleList probabilities

Constructor Detail

StochasticPathLanguageImpl

public StochasticPathLanguageImpl(StochasticTransition2IndexKey transitionKey,
                                  Activity2IndexKey activityKey)

Method Detail

add

public void add(int[] path,
                double probability)

Unfortunately, adding to a list is not thread safe.

Parameters:

path -

probability -

iterator

public StochasticPathIterator<A> iterator()

Description copied from interface: StochasticPathLanguage

The iterator must be stable. Do not use hashmap iterators.

Specified by:

iterator in interface StochasticLanguage<A>

Specified by:

iterator in interface StochasticPathLanguage<A>

size

public int size()

Specified by:

size in interface StochasticLanguage<A>

getPath

public int[] getPath(int pathIndex)

Specified by:

getPath in interface StochasticPathLanguage<A>

getTraceString

public java.lang.String getTraceString(int traceIndex)

Description copied from interface: StochasticLanguage

Get a string representation of a trace.

Specified by:

getTraceString in interface StochasticLanguage<A>

Returns:

getTrace

public int[] getTrace(int traceIndex)

Description copied from interface: StochasticLanguage

Get a trace.

Specified by:

getTrace in interface StochasticLanguage<A>

Returns:

getActivityKey

public Activity2IndexKey getActivityKey()

Description copied from interface: StochasticLanguage

Return the key that can be used to get activity labels.

Specified by:

getActivityKey in interface StochasticLanguage<A>

Returns:

setActivityKey

public void setActivityKey(Activity2IndexKey activityKey)

getTransitionKey

public StochasticTransition2IndexKey getTransitionKey()

Specified by:

getTransitionKey in interface StochasticPathLanguage<A>

setTransitionKey

public void setTransitionKey(StochasticTransition2IndexKey transitionKey)