SAP ABAP Class CL_WER_WHERE_USED (Contains the list of element usages)

Hierarchy

☛ SAP_APPL (Software Component) Logistics and Accounting
   ⤷ LO-MD-MM (Application Component) Material Master
     ⤷ WER_BUSINESS (Package) Business Layer

Properties

Class	CL_WER_WHERE_USED
Short Description	Contains the list of element usages
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	WER_BUSINESS	Business Layer
Created	20070730	SAP
Last change	20100310	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_WER_WHERE_USED has no forward declaration.

Interfaces

Class CL_WER_WHERE_USED has no interface implemented.

Friends

Class CL_WER_WHERE_USED has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	MR_ELEMENT_LIST	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_ELEMENT_LIST		List of element description of an application	20070730
2	MT_USAGES	Instance attribute	Private	☐	Type reference (TYPE)	WER_USAGE_OBJECT_TTY		Usages objects	20070730
3	M_CHANGED	Instance attribute	Private	☐	Type reference (TYPE)	WER_BOOL		Boolean: true = X and false = SPACE	20070731
4	M_ID	Instance attribute	Private	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070807
5	M_TYPE	Instance attribute	Private	☐	Type reference (TYPE)	WER_ELEMENT_TYPE		Element type	20070807
6	SR_CO	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_CONST		Constants	20070731
7	SR_FACTORY	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_FACTORY		Factory for persistent objects	20070801
8	SR_SERVICES	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_SERVICES		Grouping of generic services	20070730
9	SR_STORAGE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_STORAGE		For saving and loading from database	20070801

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	20070730
2	CREATE_USAGE_INSTANCE	Instance method	Private	Method	Create a usage instance	20070731
3	ELEMENT_HAS_USAGES	Instance method	Public	Method	Returns true if the element has usages	20070815
4	FREE	Instance method	Public	Method	Free resources	20070730
5	FREE_USAGES	Instance method	Private	Method	Free the usage instances	20070808
6	GET_APPLICATION_ID	Instance method	Private	Method	Returns the application id	20070801
7	GET_CONDITION_OBJECTS	Instance method	Private	Method	Get condition sub objects	20070801
8	GET_CONDITION_OBJECTS_BY_REF	Instance method	Private	Method	Get condition sub objects	20070802
9	GET_ELEMENT_USAGES	Instance method	Public	Method	Returns the list of elements using this object	20070807
10	GET_EVENT_OBJECTS	Instance method	Private	Method	Get event sub objects	20070801
11	GET_QUERY_ELEMENT	Instance method	Public	Method	Returns the queried element attributes	20070730
12	GET_QUERY_ELEMENT_DATA	Instance method	Public	Method	Returns the data of the queried element	20070815
13	GET_RULE_ELEM_OBJECTS_BY_REF	Instance method	Private	Method	Get rule element sub objects	20070802
14	GET_RULE_OBJECTS	Instance method	Private	Method	Get rule sub objects	20070801
15	GET_RULE_SET_OBJECTS	Instance method	Private	Method	Get rule set sub objects	20070801
16	GET_SEARCH_DEPTH	Instance method	Private	Method	Returns the search depth level for a type	20070801
17	HAS_CHANGED	Instance method	Public	Method	Returns true is a change was made	20070731
18	HAS_QUERY_ELEMENT	Instance method	Public	Method	Returns true if the queried element is set	20070820
19	LOAD	Instance method	Public	Method	Reload the usage list	20070731
20	ON_ELEMENT_CHANGED	Instance method	Private	Event handling method	Update the usage list on element change	20070730
21	ON_ELEMENT_CREATED	Instance method	Private	Event handling method	Update the usage list on element creation	20070730
22	ON_ELEMENT_DELETED	Instance method	Private	Event handling method	Update the usage list on element deletion	20070730
23	SET_CHANGED	Instance method	Public	Method	Sets the changed status	20070731
24	SET_ELEMENT_LIST	Instance method	Public	Method	Set the current element list	20070730
25	SET_HANDLER	Instance method	Private	Method	Set event handlers	20070801
26	SET_QUERY_ELEMENT	Instance method	Public	Method	Set element queried	20070807

Events

#	Event	Type	Visibility	Description	Created on
1	APPLICATION_CHANGED	Instance Event (0)	Public (2)	Notify that the application has changed	20070806
2	ELEMENT_CHANGED	Instance Event (0)	Public (2)	Notify that the elements in the where-used list have changed	20070730

Types

Class CL_WER_WHERE_USED has no local type.

Method Signatures

Method CLASS_CONSTRUCTOR Signature

Method CLASS_CONSTRUCTOR on class CL_WER_WHERE_USED has no parameter.
Method CLASS_CONSTRUCTOR on class CL_WER_WHERE_USED has no exception.

Method CREATE_USAGE_INSTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_DEPTH	Call by reference	☐	Type reference (TYPE)	WER_USAGE_DEPTH_LEVEL		Usage depth level	20070801
2	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070731
3	Importing	I_TYPE	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_TYPE		Element type	20070731
4	Returning	RR_USAGE	Value transfer	☐	Object reference (TYPE REF TO)	CL_WER_USAGE		Contains an element usages	20070731

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070814

Method ELEMENT_HAS_USAGES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_HAS_USAGES	Value transfer	☐	Type reference (TYPE)	WER_BOOL		Boolean: true = X and false = SPACE	20070815

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070815

Method FREE Signature

Method FREE on class CL_WER_WHERE_USED has no parameter.
Method FREE on class CL_WER_WHERE_USED has no exception.

Method FREE_USAGES Signature

Method FREE_USAGES on class CL_WER_WHERE_USED has no parameter.
Method FREE_USAGES on class CL_WER_WHERE_USED has no exception.

Method GET_APPLICATION_ID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_APPLICATION	Value transfer	☐	Type reference (TYPE)	WER_APPLICATION_ID		Application identifier	20070801

Method GET_APPLICATION_ID on class CL_WER_WHERE_USED has no exception.

Method GET_CONDITION_OBJECTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070801
2	Returning	RT_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	WER_ELEMENT_ID_TTY		List of element identificators	20070801

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070813

Method GET_CONDITION_OBJECTS_BY_REF Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_CONDITION	Call by reference	☐	Object reference (TYPE REF TO)	CL_WER_CONDITION		Adapter for IF_FDT_AND_OR implementors	20070802
2	Returning	RT_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	WER_ELEMENT_ID_TTY		List of element identificators	20070802

Method GET_CONDITION_OBJECTS_BY_REF on class CL_WER_WHERE_USED has no exception.

Method GET_ELEMENT_USAGES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_DEPTH	Call by reference	☑	Type reference (TYPE)	WER_USAGE_DEPTH_LEVEL		Usage depth level	20070807
2	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070807
3	Importing	I_TYPE	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_TYPE		Element type	20070807
4	Returning	RT_PATHS	Value transfer	☐	Object reference (TYPE REF TO)	WER_USAGE_PATH_TTY		Usage path	20070807

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070814

Method GET_EVENT_OBJECTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070801
2	Returning	RT_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	WER_ELEMENT_ID_TTY		List of element identificators	20070801

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070813

Method GET_QUERY_ELEMENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070807
2	Exporting	E_TYPE	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_TYPE		Element type	20070807

Method GET_QUERY_ELEMENT on class CL_WER_WHERE_USED has no exception.

Method GET_QUERY_ELEMENT_DATA Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RS_ELEMENT	Value transfer	☐	Type reference (TYPE)	WER_ELEMENT_STY		Element identification (id, name, description, type)	20070815

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070816

Method GET_RULE_ELEM_OBJECTS_BY_REF Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_RULE_ELEMENT	Call by reference	☐	Object reference (TYPE REF TO)	IF_WER_RULE_ELEMENT		Rule element	20070802
2	Returning	RT_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	WER_ELEMENT_ID_TTY		List of element identificators	20070802

Method GET_RULE_ELEM_OBJECTS_BY_REF on class CL_WER_WHERE_USED has no exception.

Method GET_RULE_OBJECTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070801
2	Returning	RT_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	WER_ELEMENT_ID_TTY		List of element identificators	20070801

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070813

Method GET_RULE_SET_OBJECTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070801
2	Returning	RT_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	WER_ELEMENT_ID_TTY		List of element identificators	20070801

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070813

Method GET_SEARCH_DEPTH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_TYPE	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_TYPE		Element type	20070801
2	Returning	R_DEPTH	Value transfer	☐	Type reference (TYPE)	WER_USAGE_DEPTH_LEVEL		Usage depth level	20070801

Method GET_SEARCH_DEPTH on class CL_WER_WHERE_USED has no exception.

Method HAS_CHANGED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_CHANGED	Value transfer	☐	Type reference (TYPE)	WER_BOOL		Boolean: true = X and false = SPACE	20070731

Method HAS_CHANGED on class CL_WER_WHERE_USED has no exception.

Method HAS_QUERY_ELEMENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_EXIST	Value transfer	☐	Type reference (TYPE)	WER_BOOL		Boolean: true = X and false = SPACE	20070820

Method HAS_QUERY_ELEMENT on class CL_WER_WHERE_USED has no exception.

Method LOAD Signature

Method LOAD on class CL_WER_WHERE_USED has no parameter.
Method LOAD on class CL_WER_WHERE_USED has no exception.

Method ON_ELEMENT_CHANGED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	E_ID	Call by reference	☐	Attribute reference (LIKE)				20070730
2	Importing	E_TYPE	Call by reference	☐	Attribute reference (LIKE)				20070802

Method ON_ELEMENT_CHANGED on class CL_WER_WHERE_USED has no exception.

Method ON_ELEMENT_CREATED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	E_ID	Call by reference	☐	Attribute reference (LIKE)				20070730
2	Importing	E_TYPE	Call by reference	☐	Attribute reference (LIKE)				20070801

Method ON_ELEMENT_CREATED on class CL_WER_WHERE_USED has no exception.

Method ON_ELEMENT_DELETED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	E_ID	Call by reference	☐	Attribute reference (LIKE)				20070730

Method ON_ELEMENT_DELETED on class CL_WER_WHERE_USED has no exception.

Method SET_CHANGED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_CHANGED	Call by reference	☐	Type reference (TYPE)	WER_BOOL		Boolean: true = X and false = SPACE	20070731

Method SET_CHANGED on class CL_WER_WHERE_USED has no exception.

Method SET_ELEMENT_LIST Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_ELEMENT_LIST	Call by reference	☐	Object reference (TYPE REF TO)	CL_WER_ELEMENT_LIST		List of element description of an application	20070730

Method SET_ELEMENT_LIST on class CL_WER_WHERE_USED has no exception.

Method SET_HANDLER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ACTIVATE	Call by reference	☐	Type reference (TYPE)	WER_BOOL		Boolean: true = X and false = SPACE	20070801

Method SET_HANDLER on class CL_WER_WHERE_USED has no exception.

Method SET_QUERY_ELEMENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20070807
2	Importing	I_TYPE	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_TYPE		Element type	20070807

Method SET_QUERY_ELEMENT on class CL_WER_WHERE_USED has no exception.

Event Signatures

Event APPLICATION_CHANGED Signature
Event APPLICATION_CHANGED on class CL_WER_WHERE_USED has no parameter.
Event ELEMENT_CHANGED Signature
Event ELEMENT_CHANGED on class CL_WER_WHERE_USED has no parameter.

History

Last changed by/on	SAP	20100310
SAP Release Created in	603