SAP ABAP Class CL_DB4_VIRTUAL_TABLE_ACCESS (DB4: Backend virtual table access)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-DB-DB4 (Application Component) DB2 for AS/400
     ⤷ STU4 (Package) CCMS / AS/400

Properties

Class	CL_DB4_VIRTUAL_TABLE_ACCESS
Short Description	DB4: Backend virtual table access
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class	D4
Program status
Category	0
Package	STU4	CCMS / AS/400
Created	20120712	SAP
Last change	20141121
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	ABAP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_DB4_VIRTUAL_TABLE_ACCESS has no interface implemented.

Friends

Class CL_DB4_VIRTUAL_TABLE_ACCESS has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	P_R_VT_PARSER	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_DB4_VIRTUAL_TABLE_PARSER		DB4: Parser helper for Virtual Talbe info	20120712

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ACCESS_ELEMENT	Instance method	Public	Method	Returns the value of an access element	20120816
2	ACCESS_ELEMENTS	Instance method	Public	Method	Get virtual table access elements	20120712
3	ADAPT_ACCESS_METHODS	Instance method	Public	Method	Adapt the acces method of a virtual table	20120816
4	ADAPT_FIELDS	Instance method	Public	Method	Adapt the selected fields of a virtual table	20130702
5	ADAPT_FREE_CONDITIONS	Instance method	Public	Method	Adapt the free condition of a virtual table	20120816
6	ADAPT_GROUPBY_FIELDS	Instance method	Public	Method	Adapt the GROUP BY fields of a virtual table	20130702
7	ADAPT_VIRTUAL_TABLES	Instance method	Public	Method	Adapt the virtual table being accessed	20130619
8	AS_OPTIONS_TAB	Instance method	Public	Method	Converts the string with the options	20120816
9	CONSTRUCTOR	Instance method	Public	Constructor	Constructor	20120712
10	NORMALIZE	Instance method	Public	Method	Normalize the virtual table access	20120712

Events

Class CL_DB4_VIRTUAL_TABLE_ACCESS has no event.

Types

Class CL_DB4_VIRTUAL_TABLE_ACCESS has no local type.

Method Signatures

Method ACCESS_ELEMENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_KEY	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
2	Importing	I_OPTIONS_TAB	Call by reference	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20120816
3	Returning	R_VALUE	Value transfer	☐	Type reference (TYPE)	STRING		DB4: Backend access option	20120816

Method ACCESS_ELEMENT on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method ACCESS_ELEMENTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_ACCESS_METHOD	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
2	Changing	C_DISTINCT_FLAG	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
3	Changing	C_FIELD_LIST	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
4	Changing	C_FIRST_ROWS_COUNT	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
5	Changing	C_FREE_CONDITION	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
6	Changing	C_GROUPBY_LIST	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
7	Changing	C_ORDERBY_LIST	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
8	Changing	C_VIRTUAL_TABLE_NAME	Call by reference	☑	Type reference (TYPE)	CLIKE			20120712
9	Importing	I_VIRTUAL_TABLE_ACCESS	Call by reference	☐	Type reference (TYPE)	CLIKE			20120712

Method ACCESS_ELEMENTS on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method ADAPT_ACCESS_METHODS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_ACCESS_METHOD	Value transfer	☐	Type reference (TYPE)	CLIKE			20120816
2	Changing	C_OPTIONS_TAB	Call by reference	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20120816
3	Importing	I_CONTEXT	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
4	Importing	I_DYNAMIC_ACCESS	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
5	Importing	I_TABLE_ALIAS	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
6	Importing	I_VIRTUAL_TABLE	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816

Method ADAPT_ACCESS_METHODS on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method ADAPT_FIELDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_OPTIONS_TAB	Call by reference	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20130702
2	Importing	I_CONTEXT	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702
3	Importing	I_FIELDS	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702
4	Importing	I_TABLE_ALIAS	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702
5	Importing	I_VIRTUAL_TABLE	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702

Method ADAPT_FIELDS on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method ADAPT_FREE_CONDITIONS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_OPTIONS_TAB	Call by reference	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20120816
2	Importing	I_CONTEXT	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
3	Importing	I_FREE_CONDITION	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
4	Importing	I_TABLE_ALIAS	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
5	Importing	I_VIRTUAL_TABLE	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816

Method ADAPT_FREE_CONDITIONS on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method ADAPT_GROUPBY_FIELDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_OPTIONS_TAB	Call by reference	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20130702
2	Importing	I_CONTEXT	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702
3	Importing	I_GROUPBY_FIELDS	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702
4	Importing	I_TABLE_ALIAS	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702
5	Importing	I_VIRTUAL_TABLE	Call by reference	☐	Type reference (TYPE)	CLIKE			20130702

Method ADAPT_GROUPBY_FIELDS on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method ADAPT_VIRTUAL_TABLES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_OPTIONS_TAB	Call by reference	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20130619
2	Changing	C_VIRTUAL_TABLE	Value transfer	☐	Type reference (TYPE)	CLIKE			20130619
3	Importing	I_CONTEXT	Call by reference	☐	Type reference (TYPE)	CLIKE			20130619
4	Importing	I_TABLE_ALIAS	Call by reference	☐	Type reference (TYPE)	CLIKE			20130619
5	Importing	I_VIRTUAL_TABLE	Call by reference	☐	Type reference (TYPE)	CLIKE			20130619
6	Importing	I_VIRTUAL_TABLE_SWITCH	Call by reference	☐	Type reference (TYPE)	CLIKE			20130619

Method ADAPT_VIRTUAL_TABLES on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method AS_OPTIONS_TAB Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_VIRTUAL_TABLE_ACCESS	Call by reference	☐	Type reference (TYPE)	CLIKE			20120816
2	Returning	R_OPTIONS_TAB	Value transfer	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20120816

Method AS_OPTIONS_TAB on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method CONSTRUCTOR Signature

Method CONSTRUCTOR on class CL_DB4_VIRTUAL_TABLE_ACCESS has no parameter.
Method CONSTRUCTOR on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

Method NORMALIZE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_OPTIONS_TAB	Call by reference	☐	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20120821
2	Importing	I_ACCESS_METHOD	Call by reference	☐	Type reference (TYPE)	CLIKE		DB4: Virtual table access method	20120712
3	Importing	I_OPTIONS_TAB	Call by reference	☑	Type reference (TYPE)	DB4BD_OPTIONS_TAB		DB4: Backend access options tab	20120712
4	Importing	I_VIRTUAL_TABLE	Call by reference	☐	Type reference (TYPE)	CLIKE		DB4: Virtual table name	20120712

Method NORMALIZE on class CL_DB4_VIRTUAL_TABLE_ACCESS has no exception.

History

Last changed by/on	SAP	20141121
SAP Release Created in	740