SAP ABAP Class CL_SLIN_EXPR (Expression Manager)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-ABA-LA-EPC (Application Component) Extended Program Check (SLIN)
     ⤷ SLIN_INTERN (Package) Internal Use for SLIN (changes made without discussion)

Properties

Class	CL_SLIN_EXPR
Short Description	Expression Manager
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	SLIN_INTERN	Internal Use for SLIN (changes made without discussion)
Created	20130611	SAP
Last change	20140121	SAP
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)
2	CL_SLIN_UTIL	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_SLIN_EXPR has no interface implemented.

Friends

Class CL_SLIN_EXPR has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	C_KIND	Constant	Public	☐	See coding				20130808
2	C_TAG	Constant	Public	☐	See coding				20130808
3	LINK_SET	Instance attribute	Public	☑	Type reference (TYPE)	LINK_SET_T			20130619
4	NODE_SET	Instance attribute	Public	☑	Type reference (TYPE)	EXPR_SET_T			20130808
5	ROOT_SET	Instance attribute	Public	☑	Type reference (TYPE)	ROOT_SET_T			20130619

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	GET_CHILDREN	Instance method	Public	Method		20130620
2	GET_INSTANCE	Static method	Public	Method		20130611
3	GET_LUB_CALL_ARR	Static method	Private	Method		20130712
4	GET_MELTED_CATS	Static method	Public	Method		20130712
5	GET_ROOT	Instance method	Public	Method		20130619
6	GET_TAG	Static method	Public	Method		20130622
7	GET_WORDS	Instance method	Public	Method		20130808
8	ID_TO_EXPR	Instance method	Public	Method		20130620

Events

Class CL_SLIN_EXPR has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	CHILD_SET_T	Public	See coding			20130620	child_set_t type standard table of expr_id WITH NON-UNIQUE DEFAULT KEY
2	EXPR	Public	See coding			20130611	BEGIN OF expr, idx TYPE sstmnt_idx, tok_from TYPE sytabix, tok_lub TYPE sytabix, tag TYPE expr_tag, kind TYPE expr_kind, id TYPE expr_id, END OF expr
3	EXPR_ID	Public	Type reference (TYPE)	I		20130619
4	EXPR_KIND	Public	Type reference (TYPE)	FLAG		20130618
5	EXPR_SET_T	Public	See coding			20130619	expr_set_t TYPE HASHED TABLE OF expr WITH UNIQUE KEY id
6	EXPR_TAG	Public	Type reference (TYPE)	FLAG		20130808
7	LINK	Public	See coding			20130619	BEGIN OF link, parent TYPE expr_id, child TYPE expr_id, END OF link
8	LINK_SET_T	Public	See coding			20130619	link_set_t TYPE SORTED TABLE OF link WITH UNIQUE KEY parent child
9	ROOT	Public	See coding			20130619	BEGIN OF root, idx TYPE sstmnt_idx, expr_id TYPE expr_id, END OF root
10	ROOT_SET_T	Public	See coding			20130619	root_set_t TYPE SORTED TABLE OF root WITH NON-UNIQUE KEY idx
11	TAG_WORD	Public	See coding			20130614	BEGIN OF tag_word, nr TYPE i, str TYPE string, END OF tag_word
12	TAG_WORDS	Public	See coding			20130614	tag_words TYPE STANDARD TABLE OF tag_word WITH NON-UNIQUE KEY table_line

Method Signatures

Method GET_CHILDREN Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ID	Call by reference	☐	Type reference (TYPE)	EXPR_ID			20130620
2	Returning	RET	Value transfer	☐	Type reference (TYPE)	CHILD_SET_T			20130620

Method GET_CHILDREN on class CL_SLIN_EXPR has no exception.

Method GET_INSTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PROG	Call by reference	☐	Object reference (TYPE REF TO)	CL_SLIN_PROG			20130611
2	Returning	RET	Value transfer	☐	Object reference (TYPE REF TO)	CL_SLIN_EXPR			20130611

Method GET_INSTANCE on class CL_SLIN_EXPR has no exception.

Method GET_LUB_CALL_ARR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RET	Value transfer	☐	Type reference (TYPE)	SYTABIX		Zeilenindex interner Tabellen	20130712
2	Importing	TAG_WORDS	Call by reference	☐	Type reference (TYPE)	TAG_WORDS		Utility zur vereinfachten Nutzung vom SCAN-Befehl	20130712
3	Importing	TOK_FROM	Call by reference	☐	Type reference (TYPE)	SYTABIX			20130712

Method GET_LUB_CALL_ARR on class CL_SLIN_EXPR has no exception.

Method GET_MELTED_CATS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IN_BRACE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE		20130712
2	Importing	OFFI	Call by reference	☐	Type reference (TYPE)	CL_SLIN_UTIL=>TOKEN_OFFI			20130712
3	Returning	RET	Value transfer	☐	Type reference (TYPE)	STRING_TABLE			20130712
4	Importing	SCAN	Call by reference	☐	Object reference (TYPE REF TO)	CL_SLIN_SCAN		Utility zur vereinfachten Nutzung vom SCAN-Befehl	20130712
5	Importing	STMNT	Call by reference	☐	Type reference (TYPE)	SSTMNT			20130712

Method GET_MELTED_CATS on class CL_SLIN_EXPR has no exception.

Method GET_ROOT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IDX	Call by reference	☐	Type reference (TYPE)	SSTMNT_IDX		Index in die Statement-Tabelle vom SCAN-Befehl	20130619
2	Returning	RET	Value transfer	☐	Type reference (TYPE)	EXPR_ID			20130619

Method GET_ROOT on class CL_SLIN_EXPR has no exception.

Method GET_TAG Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	EXPR	Call by reference	☐	Type reference (TYPE)	EXPR			20130622
2	Returning	RET	Value transfer	☐	Type reference (TYPE)	EXPR_TAG			20130622

Method GET_TAG on class CL_SLIN_EXPR has no exception.

Method GET_WORDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IDX_STMNT	Call by reference	☐	Type reference (TYPE)	CL_SLIN_UTIL=>IDX_STMNT			20130808
2	Returning	RET	Value transfer	☐	Type reference (TYPE)	STRING_TABLE			20130808
3	Importing	SCAN	Call by reference	☐	Object reference (TYPE REF TO)	CL_SLIN_SCAN			20130808

Method GET_WORDS on class CL_SLIN_EXPR has no exception.

Method ID_TO_EXPR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ID	Call by reference	☐	Type reference (TYPE)	EXPR_ID			20130620
2	Returning	RET	Value transfer	☐	Type reference (TYPE)	EXPR			20130620
3	Importing	SIGN	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_UNDEFINED		20130808

Method ID_TO_EXPR on class CL_SLIN_EXPR has no exception.

History

Last changed by/on	SAP	20140121
SAP Release Created in	740