SAP ABAP Class CL_WRF_PPW_LOCK (Lock Management)
Hierarchy
☛ EA-RETAIL (Software Component) SAP Enterprise Extension Retail
   ⤷ LO-MD-PPW (Application Component) Price Planning Workbench
     ⤷ WRF_PPW_WORKBENCH (Package) Price Planning Workbench - WORKBENCH
Meta Relationship - Used By
# Relationship type Used by Short Description Created on
1 Inheritance (c INHERITING FROM c_ref)  CL_WRF_PPW_LOCK_ARTICLE Lock Management at Article Level 20050120
2 Inheritance (c INHERITING FROM c_ref)  CL_WRF_PPW_LOCK_BUDGET Lock Management for Budgets 20050120
3 Inheritance (c INHERITING FROM c_ref)  CL_WRF_PPW_LOCK_MDP Lock Management Markdown Proposals at Material Level 20050121
Properties
Class CL_WRF_PPW_LOCK  
Short Description Lock Management    
Super Class    
Instantiability of a Class 2  Public 
Final    
General Data
Message Class    
Program status     
Category 0   
Package WRF_PPW_WORKBENCH   Price Planning Workbench - WORKBENCH 
Created 20050120   SAP 
Last change 20050219   SAP 
Shared Memory-enabled    
Fixed point arithmetic    
Unicode checks active    
Forward declarations
Class CL_WRF_PPW_LOCK has no forward declaration.
Interfaces
Class CL_WRF_PPW_LOCK has no interface implemented.
Friends
Class CL_WRF_PPW_LOCK has no friend class.
Attributes
# Attribute Level Visibility Read only Typing Associated Type Initial Value Description Created on
1 MR_LOCKED_ITEMS Instance attribute Protected Object reference (TYPE REF TO) DATA Locked Entries 20050120
2 SR_CO Static Attribute Protected Object reference (TYPE REF TO) CL_WRF_PPW_CONST Constants in the Price Planning Workbench 20050120
Methods
# Method Level Visibility Method type Description Created on
1 CLASS_CONSTRUCTOR Static method Public Constructor CLASS_CONSTRUCTOR 20050120
2 DEQUEUE Instance method Protected Method Release Locks 20050120
3 ENQUEUE Instance method Public Method Lock Items 20050120
4 FREE Instance method Public Method Remove Object References 20050120
5 UPDATE Instance method Public Method Update Lock Objects 20050120
Events
Class CL_WRF_PPW_LOCK has no event.
Types
Class CL_WRF_PPW_LOCK has no local type.
Method Signatures

Method CLASS_CONSTRUCTOR Signature

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

Method DEQUEUE Signature

# Type Parameter Pass Value Optional Typing Method Associated Type Default value Description Created on
1 Importing IR_ITEMS Call by reference Object reference (TYPE REF TO) DATA 20050120

Method DEQUEUE on class CL_WRF_PPW_LOCK has no exception.

Method ENQUEUE Signature

# Type Parameter Pass Value Optional Typing Method Associated Type Default value Description Created on
1 Importing IR_ITEMS Call by reference Object reference (TYPE REF TO) DATA 20050120
# Exception Resumable Description Created on
1 CX_WRF_PPW_PPD_ITEMS_LOCKED PPD-Item(s) ist / sind gesperrt 20050120

Method FREE Signature

Method FREE on class CL_WRF_PPW_LOCK has no parameter.
Method FREE on class CL_WRF_PPW_LOCK has no exception.

Method UPDATE Signature

# Type Parameter Pass Value Optional Typing Method Associated Type Default value Description Created on
1 Importing IR_COLL Call by reference Object reference (TYPE REF TO) OBJECT Schnittstelle für zugehörige Kollektion 20050120
# Exception Resumable Description Created on
1 CX_WRF_PPW_PPD_ITEMS_LOCKED PPD-Item(s) ist / sind gesperrt 20050120
History
Last changed by/on SAP  20050219 
SAP Release Created in 600