SAP ABAP Class CL_HDS_GENERATOR (Program Generator HDS)

Hierarchy

☛ SAP_ABA (Software Component) Cross-Application Component
   ⤷ CA-FS-HDS (Application Component) Hierarchical Derivation Service
     ⤷ HDS_GENERATOR (Package) HDS: Generator

Properties

Class	CL_HDS_GENERATOR
Short Description	Program Generator HDS
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	HDS_GENERATOR	HDS: Generator
Created	20050307	SAP
Last change	20130531	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_HDS_GENERATOR has no forward declaration.

Interfaces

Class CL_HDS_GENERATOR has no interface implemented.

Friends

Class CL_HDS_GENERATOR has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	CLIENT	Instance attribute	Private	☐	Type reference (TYPE)	SY-MANDT		Client ID of Current User	20050311
2	CON_BUILDVERSION	Constant	Private	☐	Type reference (TYPE)	HDS_DTE_GEN_BUILDVERSION	4	Construction Version for Generated Code	20050310
3	CON_PREFIX_HDSGENT	Constant	Private	☐	See coding		'/1SAP1/HDST'	Prefix for Generator	20050317
4	CON_STATE_CONSISTENT	Constant	Public	☐	Type reference (TYPE)	HDS_DTE_GEN_STATE	'C'	Generation Status	20050320
5	CON_STATE_DEFECTIVE	Constant	Public	☐	Type reference (TYPE)	HDS_DTE_GEN_STATE	'E'	Generation Status	20050320
6	CON_STATE_INCONSISTENT	Constant	Public	☐	Type reference (TYPE)	HDS_DTE_GEN_STATE	'I'	Generation Status	20050320
7	CON_STATE_NOT_EXISTING	Constant	Public	☐	Type reference (TYPE)	HDS_DTE_GEN_STATE	'-'	Generation Status	20050320
8	REF_CALLBACKS	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_HDS_GET_CALLBACKS_BE		Callback Interface for Back End	20060526
9	REF_CB	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_HDS_CALLBACK_BE		Callback Interface for Back End	20060526
10	REF_CB_SOURCE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_HDS_CALLBACK_BE_SOURCE		Callback Interface for Back End	20060526
11	REF_CB_TARGET	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_HDS_CALLBACK_BE_TARGET		Callback Interface for Back End	20060526
12	REF_GENPROG_ACCESS	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_HDS_GENPROG_ACCESS		Execution of Query in Generator	20060421
13	REF_ROOT	Instance attribute	Private	☐	Type reference (TYPE)	TYP_REF_NODE		Tree Root Node	20060421
14	REF_TREE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_HDS_DERIVATION_TREE		Derivation Tree	20060421
15	SOURCE_DDIC_STRUC	Instance attribute	Private	☐	Type reference (TYPE)	TABNAME		Source Structure	20050606
16	STR_GENCAT	Instance attribute	Private	☐	Type reference (TYPE)	HDS_STR_GEN_CAT		Catalog for Generation	20050319
17	STR_HEADER_ACT	Instance attribute	Private	☐	Type reference (TYPE)	HDS_STR_TREE_ACT		Derivation Tree as Structure	20050607
18	STR_TREE_ID	Instance attribute	Private	☐	Type reference (TYPE)	HDS_STR_TREE_ID		Identification of a Tree	20050310
19	S_CNT_GEN	Static Attribute	Private	☐	Type reference (TYPE)	NUMC4		Count Parameters	20050323
20	S_ROLE	Static Attribute	Private	☐	Type reference (TYPE)	CCCATEGORY		Client control: Role of client (production, test,...)	20050606
21	TAB_CODE_AMATCH	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Code for Module All Match	20050317
22	TAB_CODE_BMATCH	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Code for Module LOAD	20050317
23	TAB_CODE_CONSTRUCTOR	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Code for Module LOAD	20050606
24	TAB_CODE_FRAME	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Master Program	20050319
25	TAB_CODE_PRIVATE	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Code for Private Section	20050319
26	TAB_CODE_TARGET_GETTER	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Code for Private Section	20070326
27	TAB_CODE_TREE_SKETCH	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Sketch Tree	20050321
28	TAB_FIELDS	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_FIELDS		Table of Fields	20050606
29	TAB_FIELDS_CAT	Instance attribute	Private	☐	Type reference (TYPE)	HDS_TAB_GEN_FIELDS		Table of Fields (Cataolg)	20050606
30	TAB_NODE	Instance attribute	Private	☐	Type reference (TYPE)	TYP_TAB_NODE		Nodes in Tree	20050310

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	APPEND_SUBTREE_TO_NODETAB	Instance method	Private	Method		20050313
2	BUILD_CODE_CONSTRUCTOR	Instance method	Private	Method	Generates Code for LOAD Module	20050606
3	BUILD_CODE_FRAME	Instance method	Private	Method	Generates Code of Framework Program	20050319
4	BUILD_CODE_NODE	Instance method	Private	Method	Supplies Code for a Node (Recursive)	20050317
5	BUILD_CODE_PRIVATE	Instance method	Private	Method	Supplies Source Code for TOP Include	20050319
6	BUILD_CODE_QUERY	Instance method	Private	Method		20050317
7	BUILD_CODE_TARGET_GETTER	Instance method	Private	Method	Supplies Source Code for TOP Include	20070326
8	BUILD_CODE_TREE_SKETCH	Instance method	Private	Method	Generates Sketch of Tree	20050321
9	BUILD_FIELDTAB	Instance method	Private	Method	Generates Meta Data Data Type	20050606
10	BUILD_NEW_GENPROG_NAME	Instance method	Private	Method	Supplies Name for a New Program	20050310
11	CHECK_GENPROG	Instance method	Private	Method	Check Generated Program	20050318
12	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	20050606
13	CREATE_ACCESS_TO_GENPROG	Instance method	Public	Method	Supplies Access Object for Queries to Generated Program	20050321
14	CREATE_GENPROG_ACCESS	Instance method	Private	Method	Supplies Access Object for Queries to Generated Program	20050321
15	DEQUEUE_GEN	Instance method	Private	Method	Delete Lock	20050320
16	ENQUEUE_GEN	Instance method	Private	Method	Set Lock for Generation	20050320
17	GENERATE_PROGRAM	Instance method	Public	Method	Generates Program for Tree	20050315
18	GET_STATE	Instance method	Public	Method	Supplies Status of Generated Program	20050310
19	INIT_GENERATION	Instance method	Private	Method	Initializes Generation	20050606
20	INSERT_CODE	Instance method	Private	Method	Saves Generated Code Function Group with Modules	20050317
21	LOAD_GENCAT	Instance method	Private	Method	Loads Catalog for Current Tree	20050318
22	QUASI_CONSTRUCTOR	Instance method	Private	Method	CONSTRUCTOR	20060526
23	S_CREATE	Static method	Public	Method	Create Instance	20050308
24	S_GET_GENPROG	Static method	Public	Method	Supplies Program Name for a Tree	20050421
25	S_GET_GENPROG_STATE	Static method	Public	Method	Determine Status of Generator	20050607
26	UPDATE_GENCAT	Instance method	Private	Method	Update Catalog After Generation	20050318

Events

Class CL_HDS_GENERATOR has no event.

Types

Class CL_HDS_GENERATOR has no local type.

Method Signatures

Method APPEND_SUBTREE_TO_NODETAB Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_NODE_NO	Value transfer	☑	Type reference (TYPE)	HDS_DTE_NODE_ORDER_NO		Knotennummer für Reihenfolge	20050406
2	Exporting	E_CHILD_NO	Call by reference	☐	Type reference (TYPE)	HDS_DTE_NODE_ORDER_NO		Knotennummer für Reihenfolge	20081021
3	Importing	I_LEVEL	Value transfer	☑	Type reference (TYPE)	I		Hierarchieebene	20050321
4	Importing	I_PARENT_NO	Value transfer	☑	Type reference (TYPE)	HDS_DTE_NODE_ORDER_NO		Nummer des Vaterknotens	20050406
5	Importing	I_REF_NODE	Call by reference	☐	Type reference (TYPE)	TYP_REF_NODE		Knoten	20060421

#	Exception	Resumable	Description	Created on
1	CX_HDS_GENERATION_FAILURE	☐	Generierung fehlgeschlagen	20050313

Method BUILD_CODE_CONSTRUCTOR Signature

Method BUILD_CODE_CONSTRUCTOR on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_STATIC_CHECK	☐	Generierung fehlgeschlagen	20060314

Method BUILD_CODE_FRAME Signature

Method BUILD_CODE_FRAME on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_STATIC_CHECK	☐	Generierung fehlgeschlagen	20060314

Method BUILD_CODE_NODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_STR_NODE	Call by reference	☐	Type reference (TYPE)	TYP_STR_NODE			20050317
2	Importing	I_TYPE	Call by reference	☐	Type reference (TYPE)	CHAR1		Typ des Query Bausteins	20050317
3	Returning	R_TAB_CODE	Value transfer	☐	Type reference (TYPE)	HDS_TAB_GEN_CODE		Tabelle aus generiertem Programmcode	20050317

#	Exception	Resumable	Description	Created on
1	CX_STATIC_CHECK	☐	Generierung fehlgeschlagen	20060314

Method BUILD_CODE_PRIVATE Signature

Method BUILD_CODE_PRIVATE on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_STATIC_CHECK	☐	Generierung fehlgeschlagen	20060314

Method BUILD_CODE_QUERY Signature

Method BUILD_CODE_QUERY on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_STATIC_CHECK	☐	Generierung fehlgeschlagen	20060314

Method BUILD_CODE_TARGET_GETTER Signature

Method BUILD_CODE_TARGET_GETTER on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_STATIC_CHECK	☐	Generierung fehlgeschlagen	20070326

Method BUILD_CODE_TREE_SKETCH Signature

Method BUILD_CODE_TREE_SKETCH on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_STATIC_CHECK	☐	Generierung fehlgeschlagen	20060314

Method BUILD_FIELDTAB Signature

Method BUILD_FIELDTAB on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_HDS_APPLICATION_ERROR	☐	Generierung fehlgeschlagen	20050606

Method BUILD_NEW_GENPROG_NAME Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_PROG	Value transfer	☐	Type reference (TYPE)	PROGNAME		ABAP-Programmname	20050319

Method BUILD_NEW_GENPROG_NAME on class CL_HDS_GENERATOR has no exception.

Method CHECK_GENPROG Signature

Method CHECK_GENPROG on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_HDS_GENERATION_FAILURE	☐	Generierung fehlgeschlagen	20050318

Method CLASS_CONSTRUCTOR Signature

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

Method CREATE_ACCESS_TO_GENPROG Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_FLG_NO_GENERATION	Value transfer	☑	Type reference (TYPE)	HDS_DTE_GEN_NO_GENERATION		Kennzeichen: Generierung unterdrücken	20050322
2	Returning	R_REF_GENPROG_ACCESS	Value transfer	☐	Object reference (TYPE REF TO)	CL_HDS_GENPROG_ACCESS		Ausführung der Queries im Generat	20060427

#	Exception	Resumable	Description	Created on
1	CX_HDS_FAILURE	☐	Generiertes Programm kann nicht aufgerufen werden	20060601
2	CX_HDS_NOT_FOUND	☐	Angefordertes Objekt/Ressource konnte nicht gefunden werden	20050606

Method CREATE_GENPROG_ACCESS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_REF_GENPROG_ACCESS	Value transfer	☐	Object reference (TYPE REF TO)	CL_HDS_GENPROG_ACCESS		Ausführung der Queries im Generat	20060421

#	Exception	Resumable	Description	Created on
1	CX_HDS_FAILURE	☐	Generiertes Programm kann nicht aufgerufen werden	20060601

Method DEQUEUE_GEN Signature

Method DEQUEUE_GEN on class CL_HDS_GENERATOR has no parameter.
Method DEQUEUE_GEN on class CL_HDS_GENERATOR has no exception.

Method ENQUEUE_GEN Signature

Method ENQUEUE_GEN on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_HDS_ACCESS_FAILURE	☐	Zugriffsfehler aufgrund von Systemeinstellungen	20050320

Method GENERATE_PROGRAM Signature

Method GENERATE_PROGRAM on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_HDS_FAILURE	☐	Generierung fehlgeschlagen	20060601
2	CX_HDS_NOT_FOUND	☐	Angefordertes Objekt/Ressource konnte nicht gefunden werden	20050606

Method GET_STATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_FLG_BYPASSING_BUFFER	Value transfer	☑	Type reference (TYPE)	CHAR1		Datenbankpuffer umgehen	20050320
2	Returning	R_STATE	Value transfer	☐	Type reference (TYPE)	HDS_DTE_GEN_STATE		Generierungsstatus	20050320

Method GET_STATE on class CL_HDS_GENERATOR has no exception.

Method INIT_GENERATION Signature

Method INIT_GENERATION on class CL_HDS_GENERATOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_HDS_FAILURE	☐	Generierung fehlgeschlagen	20060601
2	CX_HDS_NOT_FOUND	☐	Angefordertes Objekt/Ressource konnte nicht gefunden werden	20050606

Method INSERT_CODE Signature

Method INSERT_CODE on class CL_HDS_GENERATOR has no parameter.
Method INSERT_CODE on class CL_HDS_GENERATOR has no exception.

Method LOAD_GENCAT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_FLG_BYPASSING_BUFFER	Value transfer	☑	Type reference (TYPE)	CHAR1		Puffer umgehen	20050320

Method LOAD_GENCAT on class CL_HDS_GENERATOR has no exception.

Method QUASI_CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_APPL_ID	Value transfer	☐	Type reference (TYPE)	HDS_DTE_APPL_ID		Anwendungsidentifikation	20060526
2	Importing	I_CLIENT	Value transfer	☐	Type reference (TYPE)	SY-MANDT	SY-MANDT	Mandantenkennung des aktuellen Benutzers	20060526
3	Importing	I_REF_CALLBACKS	Call by reference	☐	Object reference (TYPE REF TO)	IF_HDS_GET_CALLBACKS_BE		Callback Interface für Backend	20060526
4	Importing	I_REF_TREECATG	Value transfer	☐	Object reference (TYPE REF TO)	CE_HDS_TREE_CATEGORY			20070316
5	Importing	I_TREE_ID	Value transfer	☐	Type reference (TYPE)	HDS_DTE_TREE_ID		Ableitungsbaum	20060526

#	Exception	Resumable	Description	Created on
1	CX_HDS_APPLICATION_ERROR	☐	Fehler bei der Anbindung der Anwendung	20060526

Method S_CREATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_APPL_ID	Call by reference	☐	Type reference (TYPE)	HDS_DTE_APPL_ID		Anwendungsidentifikation	20050606
2	Importing	I_CLIENT	Call by reference	☑	Type reference (TYPE)	SY-MANDT	SY-MANDT	Mandantenkennung des aktuellen Benutzers	20050606
3	Importing	I_REF_CALLBACKS	Call by reference	☐	Object reference (TYPE REF TO)	IF_HDS_GET_CALLBACKS_BE		Callback Interface für Backend	20060526
4	Importing	I_REF_TREECATG	Call by reference	☐	Object reference (TYPE REF TO)	CE_HDS_TREE_CATEGORY		Type eines Ableitungsbaums	20070316
5	Importing	I_TREE_ID	Call by reference	☐	Type reference (TYPE)	HDS_DTE_TREE_ID		Ableitungsbaum	20050606
6	Returning	R_REF_GENERATOR	Value transfer	☐	Object reference (TYPE REF TO)	CL_HDS_GENERATOR		Codegenerierer HDS	20060526

#	Exception	Resumable	Description	Created on
1	CX_HDS_APPLICATION_ERROR	☐	Fehler in der Anwendung	20050606
2	CX_HDS_INITIAL_PARAMETER	☐	Methodenparameter wurde nur initial versorgt	20050308

Method S_GET_GENPROG Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_APPL_ID	Call by reference	☐	Type reference (TYPE)	HDS_DTE_APPL_ID		Anwendungsidentifikation	20050421
2	Importing	I_REF_TREECATG	Call by reference	☐	Object reference (TYPE REF TO)	CE_HDS_TREE_CATEGORY			20070316
3	Importing	I_TREE_ID	Call by reference	☐	Type reference (TYPE)	HDS_DTE_TREE_ID		ID des Ableitungsbaums	20050421
4	Returning	R_GENPROG	Value transfer	☐	Type reference (TYPE)	PROGNAME		ABAP-Programmname	20050421

Method S_GET_GENPROG on class CL_HDS_GENERATOR has no exception.

Method S_GET_GENPROG_STATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_APPL_ID	Call by reference	☐	Type reference (TYPE)	HDS_DTE_APPL_ID		Anwendungsidentifikation	20050607
2	Importing	I_CLIENT	Value transfer	☑	Type reference (TYPE)	SY-MANDT	SY-MANDT	Mandantenkennung des aktuellen Benutzers	20050607
3	Importing	I_REF_CALLBACKS	Call by reference	☐	Object reference (TYPE REF TO)	IF_HDS_GET_CALLBACKS_BE		Callback Interface für Backend	20060526
4	Importing	I_REF_TREECATG	Call by reference	☐	Object reference (TYPE REF TO)	CE_HDS_TREE_CATEGORY		Typ des Ableitungsbaums	20070316
5	Importing	I_TREE_ID	Call by reference	☐	Type reference (TYPE)	HDS_DTE_TREE_ID		ID/Name des Ableitungsbaums	20050607
6	Returning	R_GENPROG_STATE	Value transfer	☐	Type reference (TYPE)	HDS_DTE_GEN_STATE		Generierungsstatus	20050607

#	Exception	Resumable	Description	Created on
1	CX_HDS_APPLICATION_ERROR	☐	Fehler in der Anwendung	20050607

Method UPDATE_GENCAT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_STATE	Value transfer	☑	Type reference (TYPE)	HDS_DTE_GEN_STATE		Generierungsstatus	20050320

Method UPDATE_GENCAT on class CL_HDS_GENERATOR has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in	40