SAP ABAP Interface IF_SALV_STU_CHANGE_SIGNALER (Change Propagation Network: signaler of changes)

Hierarchy

☛ SAP_UI (Software Component) User Interface Technology
   ⤷ BC-WD-CMP-ATS (Application Component) ABAP Table/Tree Services
     ⤷ SALV_STU (Package) ALV Services for Tables: Utilities for implementation

Properties

Interface	IF_SALV_STU_CHANGE_SIGNALER
Short Description	Change Propagation Network: signaler of changes

General Data

Package	SALV_STU	ALV Services for Tables: Utilities for implementation
Created	20100727	SAP
Last changed	20110908	SAP
Unicode checks active	☑

Forward declarations

Interface IF_SALV_STU_CHANGE_SIGNALER has no forward declaration.

Interfaces

Interface IF_SALV_STU_CHANGE_SIGNALER has no interface.

Friends

Interface IF_SALV_STU_CHANGE_SIGNALER has no friend.

Attributes

Interface IF_SALV_STU_CHANGE_SIGNALER has no attribute.

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CREATE_CHANGE_EVENT	Instance method	Public	Method	creates a new change event instance listening to me	20101111
2	CREATE_CHANGE_INDICATOR	Instance method	Public	Method	creates a new change indicator instance listening to me	20100727
3	GET_LABEL	Instance method	Public	Method	returns a string label describing the instance	20101104
4	LISTEN_TO	Instance method	Public	Method	create link to another signaler (propagation of changes)	20100727
5	SIGNAL	Instance method	Public	Method	signals a change and propagates through network to observers	20100727
6	STOP_LISTENING_TO	Instance method	Public	Method	remove link to another signaler	20100802

Events

Interface IF_SALV_STU_CHANGE_SIGNALER has no event.

Types

Interface IF_SALV_STU_CHANGE_SIGNALER has no local type.

Method Signatures

Method CREATE_CHANGE_EVENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	CHANGE_EVENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_SALV_STU_CHANGE_EVENT		Indicates changes by raising events	20101111
2	Importing	HANDLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_SALV_STU_CHANGE_EVENT_HNDLR		handler for if_salv_stu_change_event	20101111
3	Importing	LABEL	Call by reference	☑	Type reference (TYPE)	STRING		reserved for debugging and logging	20101111

Method CREATE_CHANGE_EVENT on Interface IF_SALV_STU_CHANGE_SIGNALER has no exception.

Method CREATE_CHANGE_INDICATOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	CHANGE_INDICATOR	Value transfer	☐	Object reference (TYPE REF TO)	IF_SALV_STU_CHANGE_INDICATOR		Indicates changes by flags	20100727
2	Importing	LABEL	Call by reference	☑	Type reference (TYPE)	STRING		reserved for debugging and logging	20100727

Method CREATE_CHANGE_INDICATOR on Interface IF_SALV_STU_CHANGE_SIGNALER has no exception.

Method GET_LABEL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	LABEL	Value transfer	☐	Type reference (TYPE)	STRING			20101104

Method GET_LABEL on Interface IF_SALV_STU_CHANGE_SIGNALER has no exception.

Method LISTEN_TO Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	SIGNALER	Call by reference	☐	Object reference (TYPE REF TO)	IF_SALV_STU_CHANGE_SIGNALER		Change Propagation Network: signaler of changes	20100727

Method LISTEN_TO on Interface IF_SALV_STU_CHANGE_SIGNALER has no exception.

Method SIGNAL Signature

Method SIGNAL on Interface IF_SALV_STU_CHANGE_SIGNALER has no parameter.
Method SIGNAL on Interface IF_SALV_STU_CHANGE_SIGNALER has no exception.

Method STOP_LISTENING_TO Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	SIGNALER	Call by reference	☐	Object reference (TYPE REF TO)	IF_SALV_STU_CHANGE_SIGNALER		Change Propagation Network: signaler of changes	20100802

Method STOP_LISTENING_TO on Interface IF_SALV_STU_CHANGE_SIGNALER has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in	703