SAP ABAP Class CL_WER_ITEM_FIELD (Field of a deep structure)

Hierarchy

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

Meta Relationship - Used By

#	Relationship type	Used by	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_WER_ITEM	Represents a deep structure	20060705
2	Inheritance (c INHERITING FROM c_ref)	CL_WER_ITEM_SET	Set of deep structure items	20060705

Properties

Class	CL_WER_ITEM_FIELD
Short Description	Field of a deep structure
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	20100310	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 has no interface implemented.

Friends

Class CL_WER_ITEM_FIELD has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	MR_META_DATA	Instance attribute	Protected	☐	Object reference (TYPE REF TO)	CL_WER_ITEM_FIELD_META_DATA		Item field meta data	20060706
2	MR_VALUE	Instance attribute	Protected	☐	Object reference (TYPE REF TO)	DATA		Reference to a field in a deep structure	20060705
3	SR_CO	Static Attribute	Protected	☐	Object reference (TYPE REF TO)	CL_WER_CONST		Constants	20060712
4	SR_ERR_REPORTER	Static Attribute	Protected	☐	Object reference (TYPE REF TO)	CL_WER_EXCEPTION_REPORTER		Services for raising exceptions	20060705

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CHECK_VALUE_PREDEF_TYPE	Static method	Protected	Method	Checks if the value is compatible with the predefined type	20070618
2	CHECK_VALUE_TYPE	Static method	Protected	Method	Checks if the value is compatible with the type	20060705
3	CLASS_CONSTRUCTOR	Static method	Public	Constructor		20060705
4	CONSTRUCTOR	Instance method	Public	Constructor		20060705
5	FILL_CONTEXT_SET	Instance method	Public	Method	Fill the context with own value if required	20060705
6	FREE	Instance method	Public	Method	Free all references	20060705
7	GET_META_DATA	Instance method	Public	Method	Returns the meta data instance of this item field	20060714

Events

Class CL_WER_ITEM_FIELD has no event.

Types

Class CL_WER_ITEM_FIELD has no local type.

Method Signatures

Method CHECK_VALUE_PREDEF_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_VALUE	Call by reference	☐	Object reference (TYPE REF TO)	DATA		Value to verify	20070618
2	Importing	I_DATA_TYPE	Call by reference	☐	Type reference (TYPE)	DATATYPE_D		Data Type in ABAP Dictionary	20070618
3	Importing	I_DECIMAL	Call by reference	☑	Type reference (TYPE)	DECIMALS		Number of Decimal Places	20070618
4	Importing	I_LENGTH	Call by reference	☑	Type reference (TYPE)	DDLENG		Length (No. of Characters)	20070618

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_INVALID	☐	The value is not compatible with the type	20070618

Method CHECK_VALUE_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_VALUE	Call by reference	☐	Object reference (TYPE REF TO)	DATA		Value to verify	20060705
2	Importing	I_TYPE	Call by reference	☐	Type reference (TYPE)	FIELD_TYPE		Type to check the value against	20060705

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_INVALID	☐	The value is not compatible with the type	20060705

Method CLASS_CONSTRUCTOR Signature

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

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_META_DATA	Call by reference	☐	Object reference (TYPE REF TO)	CL_WER_ITEM_FIELD_META_DATA		Item field meta data	20060706
2	Importing	IR_VALUE	Call by reference	☐	Object reference (TYPE REF TO)	DATA		Reference to a deep structure field	20060705

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_INVALID	☐	Invalid data supplied	20060705

Method FILL_CONTEXT_SET Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_CONTEXT_MAPPER	Call by reference	☐	Object reference (TYPE REF TO)	CL_WER_CONTEXT_MAPPING		Mapping between item fields and function data objects	20060811
2	Importing	I_MODE	Call by reference	☑	Type reference (TYPE)	I	CL_WER_CONST=>C_MODE_SINGLE	Single or multiple mode (See cl_wer_const)	20060705
3	Changing	XR_CONTEXT_SET	Call by reference	☐	Object reference (TYPE REF TO)	CL_WER_CONTEXT_SET		Context set to fill	20060705

Method FILL_CONTEXT_SET on class CL_WER_ITEM_FIELD has no exception.

Method FREE Signature

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

Method GET_META_DATA Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RR_META_DATA	Value transfer	☐	Object reference (TYPE REF TO)	CL_WER_ITEM_FIELD_META_DATA		Structure of a defined item	20060714

Method GET_META_DATA on class CL_WER_ITEM_FIELD has no exception.

History

Last changed by/on	SAP	20100310
SAP Release Created in	700