SAP ABAP Class CL_WER_ITEM_FIELD_META_DATA (Structure of a defined item)

Hierarchy

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

Properties

Class	CL_WER_ITEM_FIELD_META_DATA
Short Description	Structure of a defined item
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	WER_BUSINESS	Business Layer
Created	20060705	SAP
Last change	20130531	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	CL_WER_CONST	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_WER_ITEM_FIELD_META_DATA has no interface implemented.

Friends

Class CL_WER_ITEM_FIELD_META_DATA has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	MT_CHILD_ITEM_FIELDS	Instance attribute	Private	☐	Type reference (TYPE)	WER_ITEM_FIELD_META_DATA_TTY		Item field meta data object and field name	20060705
2	M_ACTIVE	Instance attribute	Private	☐	Type reference (TYPE)	WER_BOOL	CL_WER_CONST=>C_FALSE	Boolean: true = X and false = SPACE	20070723
3	M_COMPONENT_TYPE	Instance attribute	Private	☐	Type reference (TYPE)	COMPTYPE		Component Type	20060705
4	M_DATA_TYPE	Instance attribute	Private	☐	Type reference (TYPE)	DATATYPE_D		Data Type in ABAP Dictionary	20070618
5	M_DECIMAL	Instance attribute	Private	☐	Type reference (TYPE)	DECIMALS		Number of Decimal Places	20070618
6	M_DOMNAME	Instance attribute	Private	☐	Type reference (TYPE)	DOMNAME		Domain name	20060914
7	M_ID	Instance attribute	Private	☐	Type reference (TYPE)	WER_ITEM_FIELD_ID		Unique Item field identifier (GUID)	20060705
8	M_LENGTH	Instance attribute	Private	☐	Type reference (TYPE)	DDLENG		Length (No. of Characters)	20070618
9	M_NAME	Instance attribute	Private	☐	Type reference (TYPE)	FIELDNAME		Field Name	20060705
10	M_OFFSET	Instance attribute	Private	☐	Type reference (TYPE)	DOFFSET		Offset of a field	20060808
11	M_PARENT	Instance attribute	Private	☐	Type reference (TYPE)	WER_ITEM_FIELD_ID		Unique Item field identifier (GUID)	20060705
12	M_POSITION	Instance attribute	Private	☐	Type reference (TYPE)	TABFDPOS		Position of the field in the table	20060808
13	M_ROOT_ITEM	Instance attribute	Private	☐	Type reference (TYPE)	WER_ITEM_ID		Unique work item identifier (GUID)	20060705
14	M_TYPE	Instance attribute	Private	☐	Type reference (TYPE)	WER_STRING		Field type	20060705
15	M_XPATH	Instance attribute	Private	☐	Type reference (TYPE)	WER_XPATH		Field name including the parent structure names	20060705
16	SR_CO	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_CONST		Constants	20070723

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLASS_CONSTRUCTOR	Static method	Public	Constructor		20070723
2	CONSTRUCTOR	Instance method	Public	Constructor		20060705
3	CREATE_CHILD_ITEM_FIELDS	Instance method	Private	Method	Creates the child field instances	20060706
4	GET_CHILD_ITEM_FIELDS	Instance method	Public	Method	Returns the meta data of all child items	20060705
5	GET_COMPONENT_TYPE	Instance method	Public	Method	Returns the component type: table, structure or data	20060705
6	GET_DOMNAME	Instance method	Public	Method	Returns field domain name	20060914
7	GET_ID	Instance method	Public	Method	Returns the id	20060705
8	GET_NAME	Instance method	Public	Method	Returns the name	20060705
9	GET_OFFSET	Instance method	Public	Method	Returns field offset in its structure	20060808
10	GET_PARENT	Instance method	Public	Method	Returns the parent	20060705
11	GET_POSITION	Instance method	Public	Method	Returns field position in its structure	20060808
12	GET_PREDEF_TYPE	Instance method	Public	Method	Returns the predefined type	20070618
13	GET_ROOT_ITEM	Instance method	Public	Method	Returns the main item structure (root)	20060705
14	GET_TYPE	Instance method	Public	Method	Returns the type	20060705
15	GET_XPATH	Instance method	Public	Method	Returns the path from the root to the item field	20060705
16	IS_ACTIVE	Instance method	Public	Method	Returns true if the field is currently flagged as active	20070723
17	SET_ACTIVE_STATE	Instance method	Public	Method	Sets the active state of the field and all child fields	20070723

Events

Class CL_WER_ITEM_FIELD_META_DATA has no event.

Types

Class CL_WER_ITEM_FIELD_META_DATA has no local type.

Method Signatures

Method CLASS_CONSTRUCTOR Signature

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

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_ITEM_FIELDS	Call by reference	☑	Type reference (TYPE)	WER_ITEM_FIELDS_TTY		All fields of the root structure	20060706
2	Importing	I_COMPONENT_TYPE	Call by reference	☐	Type reference (TYPE)	COMPTYPE		DD: Component Type	20060705
3	Importing	I_DATA_TYPE	Call by reference	☑	Type reference (TYPE)	DATATYPE_D		Data Type in ABAP Dictionary	20070618
4	Importing	I_DECIMAL	Call by reference	☑	Type reference (TYPE)	DECIMALS		Number of Decimal Places	20070618
5	Importing	I_ID	Call by reference	☐	Type reference (TYPE)	WER_ITEM_FIELD_ID		Unique Item field identifier (GUID)	20060705
6	Importing	I_LENGTH	Call by reference	☑	Type reference (TYPE)	DDLENG		Length (No. of Characters)	20070618
7	Importing	I_NAME	Call by reference	☐	Type reference (TYPE)	FIELDNAME		Field Name	20060705
8	Importing	I_OFFSET	Call by reference	☐	Type reference (TYPE)	DOFFSET		Offset of a field	20060808
9	Importing	I_PARENT	Call by reference	☑	Type reference (TYPE)	WER_ITEM_FIELD_ID		Unique Item field identifier (GUID)	20060705
10	Importing	I_POSITION	Call by reference	☐	Type reference (TYPE)	TABFDPOS		Position of the field in the table	20060808
11	Importing	I_ROOT_ITEM	Call by reference	☐	Type reference (TYPE)	WER_ITEM_ID		Unique work item identifier (GUID)	20060705
12	Importing	I_TYPE	Call by reference	☐	Type reference (TYPE)	FIELD_TYPE		Field type	20060705
13	Importing	I_XPATH	Call by reference	☐	Type reference (TYPE)	WER_XPATH		Field name including the parent structure names	20060705

Method CONSTRUCTOR on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method CREATE_CHILD_ITEM_FIELDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_ITEM_FIELDS	Call by reference	☐	Type reference (TYPE)	WER_ITEM_FIELDS_TTY		All fields of the structure - source for child extraction	20060706

Method CREATE_CHILD_ITEM_FIELDS on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_CHILD_ITEM_FIELDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ACTIVE_ONLY	Call by reference	☐	Type reference (TYPE)	WER_BOOL	CL_WER_CONST=>C_FALSE	Boolean: true = X and false = SPACE	20070723
2	Returning	RR_CHILD_ITEM_FIELDS	Value transfer	☐	Object reference (TYPE REF TO)	WER_ITEM_FIELD_META_DATA_TTY		Item field meta data objects and fields names	20060815

Method GET_CHILD_ITEM_FIELDS on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_COMPONENT_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_COMPONENT_TYPE	Value transfer	☐	Type reference (TYPE)	COMPTYPE		DD: Component Type	20060705

Method GET_COMPONENT_TYPE on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_DOMNAME Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_DOMNAME	Value transfer	☐	Type reference (TYPE)	DOMNAME		Domain name	20060914

Method GET_DOMNAME on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_ID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_ID	Value transfer	☐	Type reference (TYPE)	WER_ITEM_FIELD_ID		Unique Item field identifier (GUID)	20060705

Method GET_ID on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_NAME Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_NAME	Value transfer	☐	Type reference (TYPE)	FIELDNAME		Field Name	20060705

Method GET_NAME on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_OFFSET Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_OFFSET	Value transfer	☐	Type reference (TYPE)	DOFFSET		Offset of a field	20060808

Method GET_OFFSET on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_PARENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_PARENT	Value transfer	☐	Type reference (TYPE)	WER_ITEM_FIELD_ID		Unique Item field identifier (GUID)	20060705

Method GET_PARENT on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_POSITION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_POSITION	Value transfer	☐	Type reference (TYPE)	TABFDPOS		Position of the field in the table	20060808

Method GET_POSITION on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_PREDEF_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_DATA_TYPE	Call by reference	☐	Type reference (TYPE)	DATATYPE_D		Data Type in ABAP Dictionary	20070618
2	Exporting	E_DECIMAL	Call by reference	☐	Type reference (TYPE)	DECIMALS		Number of Decimal Places	20070618
3	Exporting	E_LENGTH	Call by reference	☐	Type reference (TYPE)	DDLENG		Length (No. of Characters)	20070618

Method GET_PREDEF_TYPE on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_ROOT_ITEM Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_ROOT_ITEM	Value transfer	☐	Type reference (TYPE)	WER_ITEM_ID		Unique work item identifier (GUID)	20060705

Method GET_ROOT_ITEM on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_TYPE	Value transfer	☐	Type reference (TYPE)	FIELD_TYPE		Field type	20060705

Method GET_TYPE on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method GET_XPATH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_XPATH	Value transfer	☐	Type reference (TYPE)	STRING		Path from the root to the field	20060705

Method GET_XPATH on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method IS_ACTIVE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_IS_ACTIVE	Value transfer	☐	Type reference (TYPE)	WER_BOOL		Boolean: true = X and false = SPACE	20070723

Method IS_ACTIVE on class CL_WER_ITEM_FIELD_META_DATA has no exception.

Method SET_ACTIVE_STATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_ACTIVE_FIELDS	Call by reference	☐	Type reference (TYPE)	WER_ITEM_FIELD_ID_TTY		Table of item field identifiers	20070723

Method SET_ACTIVE_STATE on class CL_WER_ITEM_FIELD_META_DATA has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in	700