SAP ABAP Class IF_SALV_STU_CHANGE_SIGNALER (Change Propagation Network: signaler of changes)
Properties
| Class | IF_SALV_STU_CHANGE_SIGNALER | |
| Short Description | Change Propagation Network: signaler of changes | |
| Super Class | ||
| Instantiability of a Class | 2 | Public |
| Final |
General Data
| Message Class | ||
| Program status | ||
| Category | 0 | |
| Package | ||
| Created | 20100727 | SAP |
| Last change | 20110908 | SAP |
| Shared Memory-enabled | ||
| Fixed point arithmetic | ||
| Unicode checks active |
Forward declarations
Class IF_SALV_STU_CHANGE_SIGNALER has no forward declaration.
Interfaces
Class IF_SALV_STU_CHANGE_SIGNALER has no interface implemented.
Friends
Class IF_SALV_STU_CHANGE_SIGNALER has no friend class.
Attributes
Class 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
Class IF_SALV_STU_CHANGE_SIGNALER has no event.
Types
Class 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 class 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 class 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 class 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 class IF_SALV_STU_CHANGE_SIGNALER has no exception.
Method SIGNAL Signature
Method SIGNAL on class IF_SALV_STU_CHANGE_SIGNALER has no parameter.
Method SIGNAL on class 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 class IF_SALV_STU_CHANGE_SIGNALER has no exception.
History
| Last changed by/on | SAP | 20110908 |
| SAP Release Created in |
