SAP ABAP Interface IF_WDK_UNDOABLE_STACK (Undoable Stack)
Hierarchy
☛
SAP_ABA (Software Component) Cross-Application Component
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BC-MUS (Application Component) Musing Tools
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WDK_CONTROLLER (Package) Kayak Controller
SAP_ABA (Software Component) Cross-Application Component⤷
BC-MUS (Application Component) Musing Tools⤷
WDK_CONTROLLER (Package) Kayak Controller
Meta Relationship - Used By
| # | Relationship type | Used by | Short Description | Created on |
|---|---|---|---|---|
| 1 | Interface composition (i COMPRISING i_ref) | IF_WDK_EXECUTION_STACK | Backend execution stack | 20070322 |
| 2 | Interface implementation (CLASS c. INTERFACES i_ref) | CL_WDK_BDC_STACK | Navigation Stack of the Backend Controller | 20070322 |
Properties
| Interface | IF_WDK_UNDOABLE_STACK | |
| Short Description | Undoable Stack |
General Data
| Package | WDK_CONTROLLER | Kayak Controller |
| Created | 20061212 | SAP |
| Last changed | 20070911 | SAP |
| 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
Interface IF_WDK_UNDOABLE_STACK has no interface.
Friends
Interface IF_WDK_UNDOABLE_STACK has no friend.
Attributes
| # | Attribute | Level | Visibility | Read only | Typing | Associated Type | Initial Value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | MR_REDO_ITERATOR | Instance attribute | Public | Object reference (TYPE REF TO) | IF_WDK_ACTION_ITERATOR | Iterator for collection of undoable actions | 20070322 | ||
| 2 | MR_REDO_STACK | Instance attribute | Public | Object reference (TYPE REF TO) | IF_WDK_ACTION_STACK | Stack of undoable actions | 20070322 | ||
| 3 | MR_UNDO_ITERATOR | Instance attribute | Public | Object reference (TYPE REF TO) | IF_WDK_ACTION_ITERATOR | Iterator for collection of undoable actions | 20070322 | ||
| 4 | MR_UNDO_STACK | Instance attribute | Public | Object reference (TYPE REF TO) | IF_WDK_ACTION_STACK | Stack of undoable actions | 20070322 |
Methods
| # | Method | Level | Visibility | Method type | Description | Created on |
|---|---|---|---|---|---|---|
| 1 | CAN_REDO |
Instance method | Public | Method | Can redo | 20070322 |
| 2 | CAN_UNDO |
Instance method | Public | Method | Can undo | 20070322 |
| 3 | CLEAR_REDO |
Instance method | Public | Method | Clear redo | 20070322 |
| 4 | CLEAR_UNDO |
Instance method | Public | Method | Clear undo | 20070322 |
| 5 | GET_STACK |
Instance method | Public | Method | Get undo / redo stacks | 20070322 |
| 6 | REDO |
Instance method | Public | Method | redo | 20070322 |
| 7 | UNDO |
Instance method | Public | Method | undo | 20070322 |
Events
Interface IF_WDK_UNDOABLE_STACK has no event.
Types
| # | Type | Visibility | Typing | Associated Type | Description | Created on | Type Source |
|---|---|---|---|---|---|---|---|
| 1 | TS_STACK_ENTRY | Public | See coding | 20070322 | BEGIN OF ts_stack_entry,
source_state TYPE wdk_fpstate,
action TYPE wdk_action,
target_state TYPE wdk_fpstate,
END OF ts_stack_entry
|
||
| 2 | TT_STACK | Public | See coding | 20070322 | TT_STACK type STANDARD TABLE OF ts_stack_entry with default key
|
Method Signatures
Method CAN_REDO Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Returning |
RESULT | Value transfer | Type reference (TYPE) | ABAP_BOOL | 20070322 |
Method CAN_REDO on Interface IF_WDK_UNDOABLE_STACK has no exception.
Method CAN_UNDO Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Returning |
RESULT | Value transfer | Type reference (TYPE) | ABAP_BOOL | 20070322 |
Method CAN_UNDO on Interface IF_WDK_UNDOABLE_STACK has no exception.
Method CLEAR_REDO Signature
Method CLEAR_REDO on Interface IF_WDK_UNDOABLE_STACK has no parameter.
Method CLEAR_REDO on Interface IF_WDK_UNDOABLE_STACK has no exception.
Method CLEAR_UNDO Signature
Method CLEAR_UNDO on Interface IF_WDK_UNDOABLE_STACK has no parameter.
Method CLEAR_UNDO on Interface IF_WDK_UNDOABLE_STACK has no exception.
Method GET_STACK Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Exporting |
ET_REDO_STACK | Call by reference | Type reference (TYPE) | TT_STACK | 20070322 | |||
| 2 | Exporting |
ET_UNDO_STACK | Call by reference | Type reference (TYPE) | TT_STACK | 20070322 |
Method GET_STACK on Interface IF_WDK_UNDOABLE_STACK has no exception.
Method REDO Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Importing |
IV_ACTIONS | Call by reference | Type reference (TYPE) | I | 1 | Number of actions | 20070322 |
| # | Exception | Resumable | Description | Created on |
|---|---|---|---|---|
| 1 |  CX_WDK_CONTROLLER |
Error in controller | 20070322 |
Method UNDO Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Importing |
IV_ACTIONS | Call by reference | Type reference (TYPE) | I | 1 | Number of actions | 20070322 |
| # | Exception | Resumable | Description | Created on |
|---|---|---|---|---|
| 1 | CX_WDK_CONTROLLER |
Error in controller | 20070322 |
History
| Last changed by/on | SAP | 20070911 |
| SAP Release Created in |
