org.processmining.richeventloggenerator.plugins

Class Distributor

java.lang.Object

org.processmining.richeventloggenerator.plugins.Distributor

Direct Known Subclasses:

ActivityDistributor, ResourceDistributor

public abstract class Distributor
extends java.lang.Object

Created by Ping Du. Has two sub-classes ActivityDistributor and ResourceDistributor. Contain general functions and attributes.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	chosenAssignmentMechanism
protected java.lang.String	chosenQueue
protected java.lang.Integer	currentResourceIndex
protected int	increment
protected boolean	isLateBinding
protected boolean	isMixedAssignmentMechanismLog
protected boolean	isResourceBehaviourFluid
protected int	maxWorklistSize
protected int	probability
protected double	probabilityOfRandomQueue
protected java.util.HashMap<java.lang.Integer,java.lang.String>	resourceNameIndex
protected java.util.HashMap<java.lang.String,java.lang.String>	retainFamiliar
protected java.util.HashMap<java.lang.String,java.lang.String>	separationOfDuties
protected java.lang.String	taskA
protected java.lang.String	taskB
protected int	totalNumberResources
protected java.util.HashMap<java.lang.String,java.lang.String>	traceCaseHandling
protected float	workingTimeReductionRate

Constructor Summary

Constructors

Constructor and Description
Distributor(java.lang.String taskA, java.lang.String taskB, float workingTimeReductionRate, int maxWorklistSize, int totalNumberResources, double probabilityOfRandomQueue, boolean isLateBinding, boolean isResourceBehaviourFluid, int increment, int probability, java.lang.String chosenAssignmentMechanism, boolean isMixedAssignmentMechanismLog, java.lang.String chosenQueue)

Method Summary

Modifier and Type	Method and Description
protected Resource	assignResource(java.lang.String activity, java.util.HashMap<java.lang.String,Resource> resourceList, Event writtenEvent, java.util.HashMap<java.lang.Integer,Event> activeWorkItems)
Event	buildFirstEvent(java.util.HashMap<java.lang.Integer,Event> activeWorkItems, java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace, java.util.TreeMap<java.lang.Integer,java.util.Date> caseIDDatesAscending, Event firstEvent)
protected abstract Event	chooseNextWorkItem(Resource theResource, java.util.HashMap<java.lang.Integer,Event> activeWorkItems)
Event	findEarliestEvent(java.util.HashMap<java.lang.Integer,Event> accessibleActiveWI)
protected java.util.Date	generateAssignmentTS(long scheduleTS, long earliestAvailableTS, long assignmentDuration)
java.util.TreeMap<java.lang.Integer,java.util.Date>	generateCaseStartDatesCyclic(java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace, int logTimeSpan, java.util.Date initialDate, int noOfTracesPerWeek, int noOfWeek)
java.util.TreeMap<java.lang.Integer,java.util.Date>	generateCaseStartDatesDisturbance(java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace, int logTimeSpan, java.util.Date startDate, int noOfTracesPerWeek, int noOfWeek)
java.util.TreeMap<java.lang.Integer,java.util.Date>	generateCaseStartDatesGradual(java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace, int logTimeSpan, java.util.Date startDate, int noOfTracesPerWeek, int noOfWeek)
protected Resource	getCaseHandlingResource(Event writtenEvent, java.util.HashMap<Resource,java.util.Date> availableResource)
protected Resource	getEarliestAvailableResource(java.util.HashMap<Resource,java.util.Date> availableResource)
java.util.ArrayList<java.lang.String>	getPartOfResultLine()
protected Resource	getRetainFamiliarResource(java.util.HashMap<Resource,java.util.Date> availableResource, Event writtenEvent)
protected Resource	getSeparationOfDutiesResource(java.util.HashMap<Resource,java.util.Date> availableResource, Event writtenEvent)
protected Resource	getShortestQueueResource(java.util.HashMap<java.lang.Integer,Event> activeWorkItems, java.util.HashMap<Resource,java.util.Date> availableResource, java.util.HashSet<java.lang.String> availableResourcesName)
java.util.HashMap<java.lang.String,Resource>	initiateResourceProfile(java.util.HashMap<java.lang.String,Resource> resourceList, java.util.Date startDate)
java.util.HashMap<java.lang.Integer,Event>	populateCaseStartEvents(java.util.TreeMap<java.lang.Integer,java.util.Date> caseIDDatesAscending, java.util.HashMap<java.lang.Integer,Event> activeWorkItems)
protected abstract void	populateNextEvents(java.util.HashMap<java.lang.Integer,Event> activeWorkItems, Event writtenEvent, java.util.HashMap<java.lang.String,Resource> resourceList, org.uncommons.maths.random.DiscreteUniformGenerator scheduleAssignRandom, java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace, java.util.Date startDate, java.io.BufferedWriter bw2, java.text.SimpleDateFormat sdf)
protected abstract void	startTheWorkItem(java.util.HashMap<java.lang.Integer,Event> activeWorkItems, Event toStartEvent, java.util.HashMap<java.lang.String,Resource> resourceList)
Event	writeEventLine(Event pickEarliestEvent, java.io.BufferedWriter bw, java.text.SimpleDateFormat sdf)

Methods inherited from class java.lang.Object

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

Field Detail

resourceNameIndex

protected java.util.HashMap<java.lang.Integer,java.lang.String> resourceNameIndex

currentResourceIndex

protected java.lang.Integer currentResourceIndex

traceCaseHandling

protected java.util.HashMap<java.lang.String,java.lang.String> traceCaseHandling

retainFamiliar

protected java.util.HashMap<java.lang.String,java.lang.String> retainFamiliar

separationOfDuties

protected java.util.HashMap<java.lang.String,java.lang.String> separationOfDuties

taskA

protected java.lang.String taskA

taskB

protected java.lang.String taskB

workingTimeReductionRate

protected float workingTimeReductionRate

maxWorklistSize

protected int maxWorklistSize

totalNumberResources

protected int totalNumberResources

probabilityOfRandomQueue

protected double probabilityOfRandomQueue

isLateBinding

protected boolean isLateBinding

isResourceBehaviourFluid

protected boolean isResourceBehaviourFluid

increment

protected int increment

probability

protected int probability

chosenAssignmentMechanism

protected java.lang.String chosenAssignmentMechanism

isMixedAssignmentMechanismLog

protected boolean isMixedAssignmentMechanismLog

chosenQueue

protected java.lang.String chosenQueue

Constructor Detail

Distributor

public Distributor(java.lang.String taskA,
                   java.lang.String taskB,
                   float workingTimeReductionRate,
                   int maxWorklistSize,
                   int totalNumberResources,
                   double probabilityOfRandomQueue,
                   boolean isLateBinding,
                   boolean isResourceBehaviourFluid,
                   int increment,
                   int probability,
                   java.lang.String chosenAssignmentMechanism,
                   boolean isMixedAssignmentMechanismLog,
                   java.lang.String chosenQueue)

Method Detail

getPartOfResultLine

public java.util.ArrayList<java.lang.String> getPartOfResultLine()

generateAssignmentTS

protected java.util.Date generateAssignmentTS(long scheduleTS,
                                              long earliestAvailableTS,
                                              long assignmentDuration)

populateCaseStartEvents

public java.util.HashMap<java.lang.Integer,Event> populateCaseStartEvents(java.util.TreeMap<java.lang.Integer,java.util.Date> caseIDDatesAscending,
                                                                          java.util.HashMap<java.lang.Integer,Event> activeWorkItems)

writeEventLine

public Event writeEventLine(Event pickEarliestEvent,
                            java.io.BufferedWriter bw,
                            java.text.SimpleDateFormat sdf)
                     throws java.io.IOException

Throws:

java.io.IOException

findEarliestEvent

public Event findEarliestEvent(java.util.HashMap<java.lang.Integer,Event> accessibleActiveWI)

buildFirstEvent

public Event buildFirstEvent(java.util.HashMap<java.lang.Integer,Event> activeWorkItems,
                             java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace,
                             java.util.TreeMap<java.lang.Integer,java.util.Date> caseIDDatesAscending,
                             Event firstEvent)

assignResource

protected Resource assignResource(java.lang.String activity,
                                  java.util.HashMap<java.lang.String,Resource> resourceList,
                                  Event writtenEvent,
                                  java.util.HashMap<java.lang.Integer,Event> activeWorkItems)

getCaseHandlingResource

protected Resource getCaseHandlingResource(Event writtenEvent,
                                           java.util.HashMap<Resource,java.util.Date> availableResource)

getShortestQueueResource

protected Resource getShortestQueueResource(java.util.HashMap<java.lang.Integer,Event> activeWorkItems,
                                            java.util.HashMap<Resource,java.util.Date> availableResource,
                                            java.util.HashSet<java.lang.String> availableResourcesName)

getEarliestAvailableResource

protected Resource getEarliestAvailableResource(java.util.HashMap<Resource,java.util.Date> availableResource)

getRetainFamiliarResource

protected Resource getRetainFamiliarResource(java.util.HashMap<Resource,java.util.Date> availableResource,
                                             Event writtenEvent)

getSeparationOfDutiesResource

protected Resource getSeparationOfDutiesResource(java.util.HashMap<Resource,java.util.Date> availableResource,
                                                 Event writtenEvent)

generateCaseStartDatesCyclic

public java.util.TreeMap<java.lang.Integer,java.util.Date> generateCaseStartDatesCyclic(java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace,
                                                                                        int logTimeSpan,
                                                                                        java.util.Date initialDate,
                                                                                        int noOfTracesPerWeek,
                                                                                        int noOfWeek)

generateCaseStartDatesDisturbance

public java.util.TreeMap<java.lang.Integer,java.util.Date> generateCaseStartDatesDisturbance(java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace,
                                                                                             int logTimeSpan,
                                                                                             java.util.Date startDate,
                                                                                             int noOfTracesPerWeek,
                                                                                             int noOfWeek)

generateCaseStartDatesGradual

public java.util.TreeMap<java.lang.Integer,java.util.Date> generateCaseStartDatesGradual(java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace,
                                                                                         int logTimeSpan,
                                                                                         java.util.Date startDate,
                                                                                         int noOfTracesPerWeek,
                                                                                         int noOfWeek)

initiateResourceProfile

public java.util.HashMap<java.lang.String,Resource> initiateResourceProfile(java.util.HashMap<java.lang.String,Resource> resourceList,
                                                                            java.util.Date startDate)

populateNextEvents

protected abstract void populateNextEvents(java.util.HashMap<java.lang.Integer,Event> activeWorkItems,
                                           Event writtenEvent,
                                           java.util.HashMap<java.lang.String,Resource> resourceList,
                                           org.uncommons.maths.random.DiscreteUniformGenerator scheduleAssignRandom,
                                           java.util.HashMap<java.lang.Integer,java.util.ArrayList<java.lang.String>> shortTrace,
                                           java.util.Date startDate,
                                           java.io.BufferedWriter bw2,
                                           java.text.SimpleDateFormat sdf)
                                    throws java.io.IOException

Throws:

java.io.IOException

chooseNextWorkItem

protected abstract Event chooseNextWorkItem(Resource theResource,
                                            java.util.HashMap<java.lang.Integer,Event> activeWorkItems)

startTheWorkItem

protected abstract void startTheWorkItem(java.util.HashMap<java.lang.Integer,Event> activeWorkItems,
                                         Event toStartEvent,
                                         java.util.HashMap<java.lang.String,Resource> resourceList)