SAP ABAP Class IF_WDK_ACTION_STACK (Stack of undoable actions)

Properties

Class	IF_WDK_ACTION_STACK
Short Description	Stack of undoable actions
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package
Created	20070118	SAP
Last change	20070911	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 IF_WDK_ACTION_STACK has no interface implemented.

Friends

Class IF_WDK_ACTION_STACK has no friend class.

Attributes

Class IF_WDK_ACTION_STACK has no attribute.

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLEAR	Instance method	Public	Method	Clear complete stack	20070322
2	COUNT	Instance method	Public	Method	Return number of actions	20070322
3	COUNT_NONATOMIC_ACTIONS	Instance method	Public	Method	Return number of nonatomic actions on top of stack	20070322
4	IS_EMPTY	Instance method	Public	Method	Returns true iff stack is empty	20070322
5	POP	Instance method	Public	Method	Remove top-of-stack action	20070322
6	PUSH	Instance method	Public	Method	Push new action on top of the stack	20070322
7	TOP	Instance method	Public	Method	Return top-of-stack action	20070322

Events

Class IF_WDK_ACTION_STACK has no event.

Types

Class IF_WDK_ACTION_STACK has no local type.

Method Signatures

Method CLEAR Signature

Method CLEAR on class IF_WDK_ACTION_STACK has no parameter.
Method CLEAR on class IF_WDK_ACTION_STACK has no exception.

Method COUNT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Type reference (TYPE)	I		Number of actions	20070322

Method COUNT on class IF_WDK_ACTION_STACK has no exception.

Method COUNT_NONATOMIC_ACTIONS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Type reference (TYPE)	I			20070322

Method COUNT_NONATOMIC_ACTIONS on class IF_WDK_ACTION_STACK has no exception.

Method IS_EMPTY 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 IS_EMPTY on class IF_WDK_ACTION_STACK has no exception.

Method POP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_WDK_UNDOABLE_ACTION		Undoable action	20070322

Method POP on class IF_WDK_ACTION_STACK has no exception.

Method PUSH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_ACTION	Call by reference	☐	Object reference (TYPE REF TO)	IF_WDK_UNDOABLE_ACTION		Undoable Action	20070322

#	Exception	Resumable	Description	Created on
1	CX_WDK_CONTROLLER	☐	Error in controller	20070322

Method TOP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_WDK_UNDOABLE_ACTION		Undoable action	20070322

Method TOP on class IF_WDK_ACTION_STACK has no exception.

History

Last changed by/on	SAP	20070911
SAP Release Created in