org.yawlfoundation.yawl.scheduling

Class Scheduler

java.lang.Object

org.yawlfoundation.yawl.scheduling.Scheduler

All Implemented Interfaces:

Constants

public class Scheduler
extends java.lang.Object
implements Constants

(re)schedules RUPs automatically

Version:

$Id$

Author:

tbe

Field Summary

Fields inherited from interface org.yawlfoundation.yawl.scheduling.Constants

ADDRESS_TYPE_EMAIL, ADDRESS_TYPE_IP, ADDRESS_TYPE_SMS, CSS_BOOLEANINPUT, CSS_DATEINPUT, CSS_DURATIONINPUT, CSS_ERRORINPUT, CSS_ERRORTEXT, CSS_INTINPUT, CSS_REQUIRED, CSS_TEXTINPUT, CSS_WARNINGINPUT, CSS_WARNINGTEXT, CSV_DELIMITER, DELIMITER, LANGUAGE_ATTRIBUTE_NAME, LANGUAGE_DEFAULT, LANGUAGES, MSGREL_AFTER, MSGREL_BEFORE, RESOURCE_STATUS_AVAILABLE, RESOURCE_STATUS_NOTAVAILABLE, RESOURCE_STATUS_REQUESTED, RESOURCE_STATUS_RESERVED, RESOURCE_STATUS_UNCHECKED, RESOURCE_STATUS_UNKNOWN, UTILISATION_TYPE_BEGIN, UTILISATION_TYPE_END, UTILISATION_TYPE_PLAN, WORD_SEPARATORS, XML_ACTIVITY, XML_ACTIVITYNAME, XML_ACTIVITYTYPE, XML_ADDRESS, XML_ADDRESSTYPE, XML_CAPABILITY, XML_CASEID, XML_CATEGORY, XML_CHANNEL, XML_DUMMY, XML_DURATION, XML_ENDTASKID, XML_ERROR, XML_EVENT_RECEIVE, XML_FILTERMODEL, XML_FROM, XML_ID, XML_MAX, XML_MESSAGE_SEND, XML_MESSAGEPUSH_SEND, XML_MESSAGES, XML_MIN, XML_MSGBODY, XML_MSGDURATION, XML_MSGREL, XML_MSGTO, XML_MSGTRANSFER, XML_MSGUTILISATIONTYPE, XML_OTHERACTIVITYNAME, XML_OTHERUTILISATIONTYPE, XML_PAYLOAD, XML_REQUESTTYPE, XML_RESCHEDULING, XML_RESERVATION, XML_RESERVATIONID, XML_RESOURCE, XML_RESOURCE_TYPE, XML_ROLE, XML_RUP, XML_RUP_LIGHT, XML_STARTTASKID, XML_STATUS, XML_STATUSTOBE, XML_SUBCATEGORY, XML_TEXT, XML_THISUTILISATIONTYPE, XML_TIMESTAMP, XML_TO, XML_UNIT, XML_UTILISATION, XML_UTILISATION_TYPE, XML_UTILISATIONREL, XML_UTILISATIONTYPE, XML_WARNING, XML_WORKLOAD, XSDDatatypes_Boolean, XSDDatatypes_DateTime, XSDDatatypes_Double, XSDDatatypes_Duration, XSDDatatypes_Int, XSDDatatypes_Long, XSDDatatypes_String

Constructor Summary

Constructors

Constructor and Description
Scheduler()

Method Summary

Modifier and Type	Method and Description
boolean	findTimeSlot(Document rup, boolean withValidation) find time slot for rup
boolean	setTimes(Document rup, Element activity, boolean withValidation, boolean rescheduleCollidingRUPs, javax.xml.datatype.Duration defaultDuration) set times of activities if FROM and DURATION are given Rescheduling kollidierender RUPs, welche definiert sind als: alle RUPs welche die selben Ressourcen zur gleichen Zeit definieren wie der vorhergehend RUP.

Methods inherited from class java.lang.Object

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

Constructor Detail

Scheduler

public Scheduler()

Method Detail

setTimes

public boolean setTimes(Document rup,
                        Element activity,
                        boolean withValidation,
                        boolean rescheduleCollidingRUPs,
                        javax.xml.datatype.Duration defaultDuration)

set times of activities if FROM and DURATION are given Rescheduling kollidierender RUPs, welche definiert sind als: alle RUPs welche die selben Ressourcen zur gleichen Zeit definieren wie der vorhergehend RUP. als selbe Ressourcen werden nur nicht austauschbare Ressourcen betrachtet, das sind Ressourcen mit Reservierung by Id (TODO@tbe: Reservierungen by Role oder Category k�nnten auch kollidieren, hier aber erstmal weglassen) TODO@tbe: Rescheduling von RUPs die Leerlaufzeiten haben, z.B. durch fr�heres ende einer Aktivit�t, erstmal nicht betrachten

Parameters:

rup -

activity -

withValidation -

rescheduleCollidingRUPs -

findTimeSlot

public boolean findTimeSlot(Document rup,
                            boolean withValidation)

find time slot for rup

Parameters:

rup -