SAP ABAP Class /MRSS/CL_SGE_WC_SCHED_ENG (Simulation of Work Center Availability)

Hierarchy

☛ MRSS_NW (Software Component) SAP Multiresource Scheduling for SAP Net
   ⤷ PM-WOC-MO (Application Component) Maintenance Orders
     ⤷ /MRSS/SGE (Package) Multiresource Planning: Scheduling Engine

Properties

Class	/MRSS/CL_SGE_WC_SCHED_ENG
Short Description	Simulation of Work Center Availability
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	/MRSS/SGE	Multiresource Planning: Scheduling Engine
Created	20130320	SAP
Last change	20141109
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class /MRSS/CL_SGE_WC_SCHED_ENG has no forward declaration.

Interfaces

Class /MRSS/CL_SGE_WC_SCHED_ENG has no interface implemented.

Friends

Class /MRSS/CL_SGE_WC_SCHED_ENG has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GREF_CAG_ADMINISTRATION	Instance attribute	Private	☐	Object reference (TYPE REF TO)	/MRSS/IF_CAG_ADMINISTRATION		Process Capacity Graphs	20130515
2	GREF_SCHEDULE_ENGINE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	/MRSS/CL_SGE_WC_SCHED_ENG		Simulation of Work Center Availability	20130320
3	GT_AVAILABILITY	Instance attribute	Private	☐	Type reference (TYPE)	/MRSS/T_CAG_CG_TAB		Capacity Graphs - Holds Q, S graph data	20130320
4	GT_BASE_AVAILABILITY	Instance attribute	Private	☐	Type reference (TYPE)	/MRSS/T_CAG_CG_TAB		Capacity Graphs - Holds P, R graph data	20130320
5	GT_DEMANDS	Instance attribute	Private	☐	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		Single Demands that have been readjusted so far	20130510
6	GT_TOBJ_AVAILABILITY	Instance attribute	Private	☐	Type reference (TYPE)	/MRSS/T_CAG_CG_TAB		Technical Object Availability	20140309
7	GV_BEG_TIMESTAMP	Instance attribute	Private	☐	Type reference (TYPE)	/MRSS/T_TIMESTAMP		Start Time of Availabilities	20130724
8	GV_CG_TYPE	Instance attribute	Private	☐	Type reference (TYPE)	/MRSS/T_CG_TYPE		Type of Capacity Graph	20130529
9	GV_END_TIMESTAMP	Instance attribute	Private	☐	Type reference (TYPE)	/MRSS/T_TIMESTAMP		End Time of Availabilities	20130724
10	SCHEDULE_DIR_FUTURE	Constant	Protected	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_DIRECTION	1	Scheduling Direction - Future	20130328
11	SCHEDULE_DIR_PAST	Constant	Protected	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_DIRECTION	2	Scheduling Direction - Past	20130328

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADD_DEMANDS	Instance method	Private	Method	Add the demands to the list of recalculated demands	20130516
2	CHECK_AVAILABILITY	Instance method	Private	Method	Calculate the availability based on the graph	20130826
3	CHECK_BASE_AVAILABILITY	Instance method	Private	Method	Check if demand lies in base availability and adjust	20130806
4	CHECK_TOBJ_AVAILABILITY	Instance method	Private	Method	Calculate the availability based on the graph	20130805
5	DETERMINE_FREE_SLOT	Instance method	Public	Method	Return the table of free slots for the demand	20130320
6	GET_AVAILABILITY	Instance method	Private	Method	Retrieves the availabilities	20130328
7	GET_DEMANDS_FROM_RELATIONSHIPS	Instance method	Private	Method	Get the demands in order based on the relationships	20130508
8	GET_INSTANCE	Static method	Public	Method	Returns the instance for Work Center Scheduler Engine	20130320
9	INITIALIZE	Instance method	Private	Method	Initializes the WC Scheduler Engine Class	20130516
10	REMOVE_DEMANDS	Instance method	Private	Method	Remove the demands from the list of recalculated demands	20130516
11	RESET	Instance method	Public	Method	Resets the buffers	20130328
12	SCHEDULE_ORDER_SLOT	Instance method	Public	Method	Return the table of free slots for operations of the order	20130320
13	UPDATE_AVAILABILITY	Instance method	Public	Method	Calculate the availability based on the graph	20130826

Events

Class /MRSS/CL_SGE_WC_SCHED_ENG has no event.

Types

Class /MRSS/CL_SGE_WC_SCHED_ENG has no local type.

Method Signatures

Method ADD_DEMANDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_DEMANDS	Call by reference	☐	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		Demands to be added to the list of recalculated demands	20130516

Method ADD_DEMANDS on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method CHECK_AVAILABILITY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_CHECK_FAILED	Call by reference	☐	Type reference (TYPE)	/MRSS/T_BOOLEAN		Did Consumption check failed ?	20130826
2	Importing	IT_DEMANDS	Call by reference	☑	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		Table of old and new demands	20130826
3	Importing	IV_BEG_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	/MRSS/T_TIMESTAMP		Start Time of interval for Graph recalculation	20130826
4	Importing	IV_END_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	/MRSS/T_TIMESTAMP		End Time of interval for Graph recalculation	20130826

Method CHECK_AVAILABILITY on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method CHECK_BASE_AVAILABILITY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_BASE_AVAILABILITY_CHECK_OK	Call by reference	☐	Type reference (TYPE)	/MRSS/T_BOOLEAN		Boolean Variable	20130807
2	Changing	IS_DEMAND	Call by reference	☐	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR		Structure representation of a demand item	20130806
3	Importing	IS_SCHEDULE_PARAMETER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_PARAMETER		Scheduling Parameters	20130806

Method CHECK_BASE_AVAILABILITY on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method CHECK_TOBJ_AVAILABILITY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_CHECK_FAILED	Call by reference	☐	Type reference (TYPE)	/MRSS/T_BOOLEAN		Did Consumption check failed ?	20130807
2	Importing	IS_DEMAND	Call by reference	☑	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR		Table of old and new demands	20130807
3	Importing	IS_SCHEDULE_PARAMETER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_PARAMETER		Scheduling Parameters	20130807

Method CHECK_TOBJ_AVAILABILITY on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method DETERMINE_FREE_SLOT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGES	Call by reference	☐	Type reference (TYPE)	/MRSS/T_MESSAGE_TAB		Message Table	20130320
2	Exporting	ET_SLOTS	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_TAB		Table of free slots	20130320
3	Exporting	EV_FAILED	Call by reference	☐	Type reference (TYPE)	/MRSS/T_BOOLEAN		Boolean Variable	20130320
4	Importing	IS_DEMAND	Call by reference	☐	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR		Items to be shifted	20130320
5	Importing	IS_SCHEDULE_PARAMETER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_PARAMETER		Parameters for search	20130320
6	Importing	IV_BEG_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	/MRSS/T_TIMESTAMP		Planning horizon begin	20130320
7	Importing	IV_END_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	/MRSS/T_TIMESTAMP		Planning horizon end	20130320
8	Importing	IV_FIRST_SLOT_ONLY	Call by reference	☐	Type reference (TYPE)	/MRSS/T_BOOLEAN	'X'	Find only the first free slot	20130320

Method DETERMINE_FREE_SLOT on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method GET_AVAILABILITY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IS_SCHEDULE_PARAMETER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_PARAMETER		Scheduling Parameters	20130826
2	Importing	IT_TECHOBJ	Call by reference	☑	Type reference (TYPE)	/MRSS/T_GUID_TAB		List of Technical objects guids	20140309
3	Importing	IT_WORKCENTER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_GUID_TAB		List of Work center guids	20130826
4	Importing	IV_BEG_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	/MRSS/T_SGE_TIMESTAMP		Planning horizon begin imestamp	20130328
5	Importing	IV_END_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	/MRSS/T_SGE_TIMESTAMP		Planning horizon end Timestamp	20130328
6	Importing	IV_INITIAL_FETCH	Call by reference	☑	Type reference (TYPE)	/MRSS/T_BOOLEAN		Is the fetch happening for the first time ?	20140316

Method GET_AVAILABILITY on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method GET_DEMANDS_FROM_RELATIONSHIPS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_DEMANDS	Call by reference	☐	Type reference (TYPE)	/MRSS/T_GUID_WITH_STATUS_TAB		Table of guids with a boolean status	20130508
2	Importing	IS_SCHEDULE_PARAMETER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_PARAMETER		Scheduling Parameters	20130508
3	Importing	IT_ITEMS	Call by reference	☐	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		Table of demand items in structure representation	20130508
4	Importing	IT_RELATIONSHIP	Call by reference	☐	Type reference (TYPE)	/MRSS/T_RELATIONSHIPS_TAB		Table of relationships	20130508

Method GET_DEMANDS_FROM_RELATIONSHIPS on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method GET_INSTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EREF_SCHEDULE_ENGINE	Value transfer	☐	Object reference (TYPE REF TO)	/MRSS/CL_SGE_WC_SCHED_ENG		Simulation of Work Center Availability	20130320

Method GET_INSTANCE on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method INITIALIZE Signature

Method INITIALIZE on class /MRSS/CL_SGE_WC_SCHED_ENG has no parameter.
Method INITIALIZE on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method REMOVE_DEMANDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_DEMANDS	Call by reference	☐	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		List of demands that need to be removed from list	20130516

Method REMOVE_DEMANDS on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method RESET Signature

Method RESET on class /MRSS/CL_SGE_WC_SCHED_ENG has no parameter.
Method RESET on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method SCHEDULE_ORDER_SLOT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGES	Call by reference	☐	Type reference (TYPE)	/MRSS/T_MESSAGE_TAB		Message Table	20130320
2	Exporting	ET_SLOTS	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_TAB		Demand Scheduling	20130320
3	Exporting	EV_FAILED	Call by reference	☐	Type reference (TYPE)	/MRSS/T_BOOLEAN		Boolean Variable	20130320
4	Importing	IS_SCHEDULE_PARAMETER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_PARAMETER		Scheduling Parameters	20130320
5	Importing	IT_ITEMS	Call by reference	☐	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		Table of single demands of the order	20130320
6	Importing	IT_RELATIONSHIP	Call by reference	☐	Type reference (TYPE)	/MRSS/T_RELATIONSHIPS_TAB		Table of relationships	20130320
7	Importing	IV_BEG_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_TIMESTAMP		Planning Horizon Begin	20130320
8	Importing	IV_DAY_WISE	Call by reference	☑	Type reference (TYPE)	/MRSS/T_BOOLEAN		Indicates that there would be one proposal per date	20130320
9	Importing	IV_END_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_TIMESTAMP		Planning Horizon End	20130320
10	Importing	IV_NUMBER_PROPOSAL	Call by reference	☑	Type reference (TYPE)	INT4		Number of proposals to be limited to	20130320

Method SCHEDULE_ORDER_SLOT on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

Method UPDATE_AVAILABILITY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGES	Call by reference	☐	Type reference (TYPE)	/MRSS/T_MESSAGE_TAB		Message Table	20130826
2	Exporting	EV_FAILED	Call by reference	☐	Type reference (TYPE)	/MRSS/T_BOOLEAN		Boolean Variable	20130826
3	Importing	IS_SCHEDULE_PARAMETER	Call by reference	☐	Type reference (TYPE)	/MRSS/T_SGE_SCHEDULE_PARAMETER		Scheduling Parameters	20130826
4	Importing	IT_DEMANDS_EXCLUDE	Call by reference	☑	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		Table of demands, to be excluded from capacity	20130828
5	Importing	IT_DEMANDS_INCLUDE	Call by reference	☑	Type reference (TYPE)	/MRSS/T_DEM_ITEM_STR_TAB		Table of demands, to be included in capacity	20130828
6	Importing	IV_BEG_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	/MRSS/T_TIMESTAMP		Start Time of interval for Graph recalculation	20130826
7	Importing	IV_END_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	/MRSS/T_TIMESTAMP		End Time of interval for Graph recalculation	20130826
8	Importing	IV_INITIAL_FETCH	Call by reference	☑	Type reference (TYPE)	/MRSS/T_BOOLEAN		Is the fetch happening for the first time ?	20140316

Method UPDATE_AVAILABILITY on class /MRSS/CL_SGE_WC_SCHED_ENG has no exception.

History

Last changed by/on	SAP	20141109
SAP Release Created in	800