SAP ABAP Class CL_SALV_WD_CHANGE_LOG (CL_SALV_WD_CHANGE_LOG)

Hierarchy

☛ SAP_UI (Software Component) User Interface Technology
   ⤷ BC-WD-CMP-ALV-ABA (Application Component) Web Dynpro ALV for ABAP
     ⤷ SALV_WD_CONFIG (Package) SALV WD Configuration

Properties

Class	CL_SALV_WD_CHANGE_LOG
Short Description
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	SALV_WD_CONFIG	SALV WD Configuration
Created	20081015	SAP
Last change	20130531	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_WD_CONTEXT_SERVICES	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_SALV_WD_CHANGE_LOG has no interface implemented.

Friends

Class CL_SALV_WD_CHANGE_LOG has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	R_WD_CHANGE_LOG	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WD_CONTEXT_SERVICES		Help Class for Web Dynpro Context Calls	20081117
2	T_CONTROLLER	Static Attribute	Private	☐	Type reference (TYPE)	YT_CONTROLLER			20081117
3	T_SUBSCRIPTION	Static Attribute	Private	☐	Type reference (TYPE)	CL_WD_CONTEXT_SERVICES=>SUBSCRIPTION_LIST			20081117

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADD_LISTENER	Static method	Public	Method	Add Node Listener	20081117
2	CLASS_CONSTRUCTOR	Static method	Public	Constructor	Class Constructor	20081117
3	DISPATCH	Static method	Public	Method	Dispatch	20081117
4	DISPATCH_OLD	Static method	Private	Method	Dispatch (Version Before Note 1710384)	20120510
5	IS_CONTROLLER_VALID	Static method	Private	Method	Is Controller Valid	20090317
6	IS_NODE_VALID	Static method	Private	Method	Is Node Valid	20090319
7	REMOVE_LISTENER	Static method	Public	Method	Remove Node Listener	20081117
8	SET_LAST_PROCESSED_CHANGE	Static method	Private	Method		20120720
9	UNREGISTER_CONTROLLER	Static method	Private	Method	Unregister Controller	20090317

Events

Class CL_SALV_WD_CHANGE_LOG has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	YS_CONTEXT_CHANGE_POSITION	Private	See coding			20081205	begin of ys_context_change_position, index type sytabix, s_change type wdr_context_change, end of ys_context_change_position
2	YS_CONTROLLER	Private	See coding			20081117	begin of ys_controller, r_controller type ref to if_wd_controller, t_node type yt_node, registered type abap_bool, registrations type sytabix, s_context_changelist type ys_context_change_position, end of ys_controller
3	YS_NODE	Private	See coding			20081117	begin of ys_node, node_name type string, registered type abap_bool, t_listener type sorted table of ref to if_salv_wd_change_log_listener with unique key table_line initial size 1, end of ys_node
4	YT_CONTROLLER	Private	See coding			20081117	yt_controller type sorted table of ys_controller with unique key r_controller initial size 1
5	YT_NODE	Private	See coding			20081117	yt_node type sorted table of ys_node with unique key node_name initial size 1

Method Signatures

Method ADD_LISTENER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	NODE_NAME	Call by reference	☐	Type reference (TYPE)	STRING		Node Name	20081117
2	Importing	R_CONTROLLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTROLLER		Controller	20081117
3	Importing	R_LISTENER	Call by reference	☐	Object reference (TYPE REF TO)	IF_SALV_WD_CHANGE_LOG_LISTENER		WebDynpro ChangeLog Listener	20081117

Method ADD_LISTENER on class CL_SALV_WD_CHANGE_LOG has no exception.

Method CLASS_CONSTRUCTOR Signature

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

Method DISPATCH Signature

Method DISPATCH on class CL_SALV_WD_CHANGE_LOG has no parameter.
Method DISPATCH on class CL_SALV_WD_CHANGE_LOG has no exception.

Method DISPATCH_OLD Signature

Method DISPATCH_OLD on class CL_SALV_WD_CHANGE_LOG has no parameter.
Method DISPATCH_OLD on class CL_SALV_WD_CHANGE_LOG has no exception.

Method IS_CONTROLLER_VALID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	R_CONTROLLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTROLLER		Web Dynpro: Controller-Schnittstelle	20090317
2	Returning	VALUE	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090317

Method IS_CONTROLLER_VALID on class CL_SALV_WD_CHANGE_LOG has no exception.

Method IS_NODE_VALID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	NODE_NAME	Call by reference	☐	Type reference (TYPE)	STRING			20090609
2	Importing	R_CONTROLLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTROLLER		Web Dynpro: Controller-Schnittstelle	20090319
3	Importing	R_NODE	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTEXT_NODE		WebDynpro: Schnittstelle für Kontext Knoten	20090609
4	Returning	VALUE	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090319

Method IS_NODE_VALID on class CL_SALV_WD_CHANGE_LOG has no exception.

Method REMOVE_LISTENER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	NODE_NAME	Call by reference	☐	Type reference (TYPE)	STRING		Node Name	20090609
2	Importing	R_CONTROLLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTROLLER		Controller	20081117
3	Importing	R_LISTENER	Call by reference	☐	Object reference (TYPE REF TO)	IF_SALV_WD_CHANGE_LOG_LISTENER		WebDynpro ChangeLog Listener	20081117

Method REMOVE_LISTENER on class CL_SALV_WD_CHANGE_LOG has no exception.

Method SET_LAST_PROCESSED_CHANGE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	R_CONTROLLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTROLLER		Web Dynpro: Controller-Schnittstelle	20120720

Method SET_LAST_PROCESSED_CHANGE on class CL_SALV_WD_CHANGE_LOG has no exception.

Method UNREGISTER_CONTROLLER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	R_CONTROLLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTROLLER			20090317

Method UNREGISTER_CONTROLLER on class CL_SALV_WD_CHANGE_LOG has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in	720