SAP ABAP Class CL_REGEX_CACHE (Reuse of Regular Expressions)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-ABA-LA (Application Component) Syntax, Compiler, Runtime
     ⤷ S_ABAP_TOOLS_DOC (Package) AbapDoc Plug-In for UML-tool

Properties

Class	CL_REGEX_CACHE
Short Description	Reuse of Regular Expressions
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	S_ABAP_TOOLS_DOC	AbapDoc Plug-In for UML-tool
Created	20090603	SAP
Last change	20110908	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)

Interfaces

Class CL_REGEX_CACHE has no interface implemented.

Friends

Class CL_REGEX_CACHE has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	O_SINGLETON	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_REGEX_CACHE		Reuse of Regular Expressions	20090603
2	T_CACHE	Instance attribute	Private	☐	Type reference (TYPE)	CACHE_TAB		Cache	20090603

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLEAR_CACHE	Instance method	Public	Method	Empty Cache	20090603
2	CONSTRUCTOR	Instance method	Private	Constructor	Singleton Constructor	20090603
3	GET_REGEX	Instance method	Public	Method	Get instance on object of class CL_ABAP_REGEX	20090603
4	GET_SINGLETON	Static method	Public	Method	Get Instance on Singleton	20090603

Events

Class CL_REGEX_CACHE has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	CACHE_LINE	Private	See coding		Line in Cache	20090603	BEGIN OF cache_line, pattern TYPE string, ignore_case TYPE abap_bool, simple_regex TYPE abap_bool, no_submatches TYPE abap_bool, regex TYPE REF TO cl_abap_regex, END OF cache_line
2	CACHE_TAB	Private	See coding		Cache Table of All Regular Expressions	20090603	cache_tab TYPE STANDARD TABLE OF cache_line WITH KEY pattern ignore_case simple_regex no_submatches

Method Signatures

Method CLEAR_CACHE Signature

Method CLEAR_CACHE on class CL_REGEX_CACHE has no parameter.
Method CLEAR_CACHE on class CL_REGEX_CACHE has no exception.

Method CONSTRUCTOR Signature

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

Method GET_REGEX Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IGNORE_CASE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	Groß-/Kleinschreibung ignorieren?	20090603
2	Importing	NO_SUBMATCHES	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	Keine Untergruppen speichern	20090603
3	Importing	PATTERN	Call by reference	☐	Type reference (TYPE)	STRING	'.*'	Pattern	20090603
4	Returning	REGEX	Value transfer	☐	Object reference (TYPE REF TO)	CL_ABAP_REGEX		Reguläre Ausdrücke	20090603
5	Importing	SIMPLE_REGEX	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	Vereinfachte Ausdrücke verwenden	20090603

#	Exception	Resumable	Description	Created on
1	CX_SY_REGEX	☐	System Exceptions für reguläre Ausdrücke	20090603

Method GET_SINGLETON Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	SINGLETON	Value transfer	☐	Object reference (TYPE REF TO)	CL_REGEX_CACHE		Referenz auf den globalen Cache.	20090603

Method GET_SINGLETON on class CL_REGEX_CACHE has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in	730