Package org.processmining.plugins.log.logabstraction.implementations

Class HeuristicsLogRelationsImpl

java.lang.Object

org.processmining.plugins.log.logabstraction.abstracts.AbstractLogRelations

org.processmining.plugins.log.logabstraction.implementations.HeuristicsLogRelationsImpl

All Implemented Interfaces:

EventRelations<org.deckfour.xes.model.XLog>, LogRelations

public class HeuristicsLogRelationsImpl
extends AbstractLogRelations

Field Summary

Fields

Modifier and Type	Field	Description
protected double[][]	causalLengthTwoLoopMatrix
protected LogRelations	delegate
protected double[]	lengthOneLoopColumn

Fields inherited from class org.processmining.plugins.log.logabstraction.abstracts.AbstractLogRelations

absoluteDirectlyFollowsMatrix, absoluteLengthTwoLoopMatrix, causalMatrix, classes, dfrTraceMap, ends, eventClasses, log, progress, starts, summary

Constructor Summary

Constructors

Constructor	Description
HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log)
HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log, org.deckfour.xes.info.XLogInfo summary)
HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log, org.deckfour.xes.info.XLogInfo summary, org.processmining.framework.plugin.Progress progress)
HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log, org.processmining.framework.plugin.Progress progress)

Method Summary

Modifier and Type	Method	Description
protected void	calculateCausalMatrix()
protected void	calculateLenghtTwoLoopMatrix()
protected void	calculateLogRelations()
protected void	calculateMetrics()
protected void	calculateSelfLoopMatrix()
protected void	expandProgress()	Add to the progress, the additional cost of computation generated by calculate metrics.
java.util.Map<org.deckfour.xes.classification.XEventClass,java.lang.Integer>	getLengthOneLoops()	Returns a map from self-loop event classes to integers.
java.util.Map<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,org.deckfour.xes.classification.XEventClass>,java.lang.Double>	getParallelRelations()	Returns a map from pairs of event classes to double, such that if a pair (x,y) of two event classes x and y are in the map, and the double value attached to this pair is greater than 0, then a parallel relation between x and y exists.
protected void	instantiateDelegate()
java.util.Map<org.deckfour.xes.classification.XEventClass,java.lang.Double>	lengthOneLoops()	Returns a map from self-loop event classes to doubles.
java.util.Map<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,org.deckfour.xes.classification.XEventClass>,java.lang.Double>	lengthTwoLoops()	Returns a map from pairs of event classes to doubles for which it is known that they are in length-two loop situations.

Methods inherited from class org.processmining.plugins.log.logabstraction.abstracts.AbstractLogRelations

absoluteDirectlyFollowsMatrix, causalDependencies, causalMatrix, fillDirectSuccessionMatrices, getCausalDependencies, getCountDirect, getDirectFollowsDependencies, getEndEvents, getEndTraceInfo, getEventClasses, getLengthTwoLoops, getLog, getSource, getStartEvents, getStartTraceInfo, getSummary, increaseProgress, setupEventClasses, storePair, traceContainsLengthTwoConstruct

Methods inherited from class java.lang.Object

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

Field Detail

lengthOneLoopColumn

protected double[] lengthOneLoopColumn

causalLengthTwoLoopMatrix

protected double[][] causalLengthTwoLoopMatrix

delegate

protected LogRelations delegate

Constructor Detail

HeuristicsLogRelationsImpl

public HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log)

HeuristicsLogRelationsImpl

public HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log,
                                  org.deckfour.xes.info.XLogInfo summary)

HeuristicsLogRelationsImpl

public HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log,
                                  org.processmining.framework.plugin.Progress progress)

HeuristicsLogRelationsImpl

public HeuristicsLogRelationsImpl(org.deckfour.xes.model.XLog log,
                                  org.deckfour.xes.info.XLogInfo summary,
                                  org.processmining.framework.plugin.Progress progress)

Method Detail

calculateLogRelations

protected void calculateLogRelations()

Specified by:

calculateLogRelations in class AbstractLogRelations

instantiateDelegate

protected void instantiateDelegate()

expandProgress

protected void expandProgress()

Description copied from class: AbstractLogRelations

Add to the progress, the additional cost of computation generated by calculate metrics.

Specified by:

expandProgress in class AbstractLogRelations

calculateMetrics

protected void calculateMetrics()

Specified by:

calculateMetrics in class AbstractLogRelations

calculateCausalMatrix

protected void calculateCausalMatrix()

calculateSelfLoopMatrix

protected void calculateSelfLoopMatrix()

calculateLenghtTwoLoopMatrix

protected void calculateLenghtTwoLoopMatrix()

getParallelRelations

public java.util.Map<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,org.deckfour.xes.classification.XEventClass>,java.lang.Double> getParallelRelations()

Description copied from interface: EventRelations

Returns a map from pairs of event classes to double, such that if a pair (x,y) of two event classes x and y are in the map, and the double value attached to this pair is greater than 0, then a parallel relation between x and y exists.

It can be assumed that the double value attached to (x,y) equals the value attached to (y,x).

The double value indicates the strength of the parallel relation and should be between 0 and 1 (inclusive).

Returns:

a map from pairs of event classes to doubles

getLengthOneLoops

public java.util.Map<org.deckfour.xes.classification.XEventClass,java.lang.Integer> getLengthOneLoops()

Description copied from interface: EventRelations

Returns a map from self-loop event classes to integers.

Specified by:

getLengthOneLoops in interface EventRelations<org.deckfour.xes.model.XLog>

Overrides:

getLengthOneLoops in class AbstractLogRelations

Returns:

a map from self-loop event classes to integers.

lengthOneLoops

public java.util.Map<org.deckfour.xes.classification.XEventClass,java.lang.Double> lengthOneLoops()

Description copied from interface: EventRelations

Returns a map from self-loop event classes to doubles.

Specified by:

lengthOneLoops in interface EventRelations<org.deckfour.xes.model.XLog>

Overrides:

lengthOneLoops in class AbstractLogRelations

Returns:

a map from self-loop event classes to doubles.

lengthTwoLoops

public java.util.Map<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,org.deckfour.xes.classification.XEventClass>,java.lang.Double> lengthTwoLoops()

Description copied from interface: EventRelations

Returns a map from pairs of event classes to doubles for which it is known that they are in length-two loop situations.

Specified by:

lengthTwoLoops in interface EventRelations<org.deckfour.xes.model.XLog>

Overrides:

lengthTwoLoops in class AbstractLogRelations

Returns:

a map from pairs of event classes to doubles