SAP ABAP Class CL_SWF_EXP_WFSYST_STRING (Handling Character Strings)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-BMT-WFM (Application Component) SAP Business Workflow
     ⤷ SWF_EXP (Package) Workflow: Expressions

Properties

Class	CL_SWF_EXP_WFSYST_STRING
Short Description	Handling Character Strings
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	SWF_EXP	Workflow: Expressions
Created	20020925	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	CL_ABAP_CHAR_UTILITIES	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
2	SWFEX	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_SWF_EXP_WFSYST_STRING has no interface implemented.

Friends

Class CL_SWF_EXP_WFSYST_STRING has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	BYTES_PER_CHAR	Static Attribute	Public	☑	Type reference (TYPE)	INT4		Bytes per Character	20020925
2	SPACE_255	Static Attribute	Public	☑	Type reference (TYPE)	CHAR255		Blanks	20020925
3	ZERO_32	Static Attribute	Public	☑	Type reference (TYPE)	CHAR32		Zeros '0000...'	20020925

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	20020925
2	LENGTH	Static method	Public	Method	Number of Characters	20020925
3	SUBSTRING	Static method	Public	Method	Sub-String	20020925
4	TO_LOWER	Static method	Public	Method	Upper Case in Lower Case	20020925
5	TO_STRING	Static method	Public	Method	String presentation	20020925
6	TO_UPPER	Static method	Public	Method	Lower Case in Upper Case	20020925

Events

Class CL_SWF_EXP_WFSYST_STRING has no event.

Types

Class CL_SWF_EXP_WFSYST_STRING has no local type.

Method Signatures

Method CLASS_CONSTRUCTOR Signature

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

Method LENGTH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	LENGTH	Value transfer	☐	Type reference (TYPE)	INT4		Länge (Anzahl Zeichen)	20020925
2	Importing	STR	Call by reference	☐	Type reference (TYPE)	STRING		Zeichenkette, deren Länge bestimmt werden soll	20020925

Method LENGTH on class CL_SWF_EXP_WFSYST_STRING has no exception.

Method SUBSTRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	LENGTH	Value transfer	☑	Type reference (TYPE)	INT4		0 < length <= Gesamtlänge, 0 = gesamter Rest ab Offset	20020925
2	Importing	OFFSET	Value transfer	☐	Type reference (TYPE)	INT4	0	0 <= offset < Länge der Ausgangs-Zeichenkette	20020925
3	Importing	STR	Call by reference	☐	Type reference (TYPE)	STRING		Ausgangs-Zeichenkette	20020925
4	Returning	SUBSTRING	Value transfer	☐	Type reference (TYPE)	STRING		Angegebener Teilstring	20020925

Method SUBSTRING on class CL_SWF_EXP_WFSYST_STRING has no exception.

Method TO_LOWER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	STR	Call by reference	☐	Type reference (TYPE)	STRING		Zeichenkette, die in Großbuchstaben gewandelt werden soll	20020925
2	Returning	STR_LOWER	Value transfer	☐	Type reference (TYPE)	STRING		Zeichenkette in Kleinbuchstaben	20020925

Method TO_LOWER on class CL_SWF_EXP_WFSYST_STRING has no exception.

Method TO_STRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	EXTERNAL	Call by reference	☐	Type reference (TYPE)	XFLAG	'X'	'X' - externe Darstellung, ' ' - interne Darstellung	20020925
2	Returning	STRING	Value transfer	☐	Type reference (TYPE)	STRING		Stringdarstellung	20020925
3	Importing	VALUE	Call by reference	☐	Type reference (TYPE)	ANY		Eingabewert, dessen Stringdarstellung ermittelt wird	20020925

Method TO_STRING on class CL_SWF_EXP_WFSYST_STRING has no exception.

Method TO_UPPER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	STR	Call by reference	☐	Type reference (TYPE)	STRING		Zeichenkette, die in Großbuchstaben gewandelt werden soll	20020925
2	Returning	STR_UPPER	Value transfer	☐	Type reference (TYPE)	STRING		Zeichenkette in Großbuchstaben	20020925

Method TO_UPPER on class CL_SWF_EXP_WFSYST_STRING has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in	630