SAP ABAP Class CL_WER_EXP_COMPARE (Comparison expression)

Hierarchy

☛ SAP_APPL (Software Component) Logistics and Accounting
   ⤷ LO-MD-MM (Application Component) Material Master
     ⤷ WER_BUSINESS (Package) Business Layer

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_FDT_EXPRESSION	FDT: Abstract Expression Class	20060921
2	Interface implementation (CLASS c. INTERFACES i_ref)	IF_WER_ASSIGNABLE_ELEMENT	Assignable element base	20061108
3	Interface implementation (CLASS c. INTERFACES i_ref)	IF_WER_ELEMENT	Rule element base	20060921
4	Interface implementation (CLASS c. INTERFACES i_ref)	IF_WER_RULE_ELEMENT	Rule element	20060921

Properties

Class	CL_WER_EXP_COMPARE
Short Description	Comparison expression
Super Class	CL_FDT_EXPRESSION	FDT: Abstract Expression Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	WER_BUSINESS	Business Layer
Created	20060921	SAP
Last change	20100310	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	CL_WER_CONST	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
2	IF_FDT_CONSTANTS	Forward declaration interface (INTERFACE i DEFINITION DEF...	Forward declaration interface (INTERFACE i DEFINITION DEF...
3	IF_FDT_DATA_OBJECT	Forward declaration interface (INTERFACE i DEFINITION DEF...	Forward declaration interface (INTERFACE i DEFINITION DEF...
4	IF_FDT_TYPES	Forward declaration interface (INTERFACE i DEFINITION DEF...	Forward declaration interface (INTERFACE i DEFINITION DEF...

Interfaces

#	Interface	Abstract	Final	Description	Created on
1	IF_WER_ASSIGNABLE_ELEMENT	☐	☐	Assignable element base	20061108
2	IF_WER_ELEMENT	☐	☐	Rule element base	20060921
3	IF_WER_RULE_ELEMENT	☐	☐	Rule element	20060921

Friends

Class CL_WER_EXP_COMPARE has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	C_ATTRIBUTE_OPERAND1	Constant	Public	☐	Type reference (TYPE)	WER_ATTRIBUTE_NAME	'EXP_COMP_OPERAND1'	Name of the attribute OPERAND1	20060929
2	C_ATTRIBUTE_OPERAND2	Constant	Public	☐	Type reference (TYPE)	WER_ATTRIBUTE_NAME	'EXP_COMP_OPERAND2'	Name of the attribute OPERAND2	20060929
3	C_ATTRIBUTE_OPERATOR	Constant	Public	☐	Type reference (TYPE)	WER_ATTRIBUTE_NAME	'EXP_COMP_OPERATOR'	Name of the attribute OPERATOR	20060929
4	C_OPERAND1_NAME	Constant	Private	☐	Type reference (TYPE)	WER_ELEMENT_NAME	'OPERAND1'	Name of operand 1	20061006
5	C_OPERAND2_NAME	Constant	Private	☐	Type reference (TYPE)	WER_ELEMENT_NAME	'OPERAND2'	Name of operand 2	20061006
6	C_OP_EQUAL	Constant	Public	☐	Type reference (TYPE)	WER_BOOL_OPERATOR	'='	Equal operator	20061019
7	C_OP_GREATER	Constant	Public	☐	Type reference (TYPE)	WER_BOOL_OPERATOR	'>'	Greater operator	20061019
8	C_OP_GREATER_OR_EQUAL	Constant	Public	☐	Type reference (TYPE)	WER_BOOL_OPERATOR	'>='	Greater or equal operator	20061019
9	C_OP_LESS	Constant	Public	☐	Type reference (TYPE)	WER_BOOL_OPERATOR	'<'	Less operator	20061019
10	C_OP_LESS_OR_EQUAL	Constant	Public	☐	Type reference (TYPE)	WER_BOOL_OPERATOR	'<='	Less or equal operator	20061019
11	C_OP_NOT_EQUAL	Constant	Public	☐	Type reference (TYPE)	WER_BOOL_OPERATOR	'<>'	Not equal operator	20061019
12	C_TYPE_STRING	Constant	Private	☐	Type reference (TYPE)	FIELD_TYPE	'WER_STRING'	Default operand data type	20061012
13	MR_ELEMENT_DELEGATE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_EXPRESSION_DELEGATE		Delegate for implementation of IF_WER_ELEMENT	20060921
14	MR_OPERAND1_DO	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		First comparison operand	20060928
15	MR_OPERAND2_DO	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		Second comparison operand	20060928
16	MR_RETURN_DO	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		Boolean return value	20061005
17	M_OPERAND1_DO	Instance attribute	Private	☐	Type reference (TYPE)	WER_ELEMENT_ID		Id of the operand 1 data object	20061006
18	M_OPERAND2_DO	Instance attribute	Private	☐	Type reference (TYPE)	WER_ELEMENT_ID		Id of the operand 2 data object	20061006
19	M_OPERATOR	Instance attribute	Private	☐	Type reference (TYPE)	WER_BOOL_OPERATOR		Display of operator in Boolean Expression View	20060928
20	SR_CO	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_CONST		Constants	20060921
21	SR_ERR_REPORTER	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_EXCEPTION_REPORTER		Services for raising exceptions	20060921
22	SR_FACTORY	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_FACTORY		Factory for persistent objects	20061107
23	SR_SERVICES	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_SERVICES		Grouping of generic services	20060921
24	SR_STORAGE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_WER_STORAGE		For saving and loading from database	20060921

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ACTIVATE	Instance method	Public	Method	Sets the comparison operator	20061005
2	ASSIGN_ITEM_FIELD	Instance method	Public	Method	Sets the comparison operator	20070312
3	CHECK_ASSIGNMENT_TYPE	Instance method	Private	Method		20061013
4	CHECK_AUTHORIZATION	Instance method	Public	Method	Sets the comparison operator	20061005
5	CHECK_FDT	Instance method	Public	Method	Sets the comparison operator	20061005
6	CHECK_OPERATOR	Static method	Private	Method	Checks if the operator is valid	20061006
7	CHECK_WER	Instance method	Public	Method	Sets the comparison operator	20061005
8	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	20060921
9	CLONE	Instance method	Public	Method	Sets the comparison operator	20061005
10	CONSTRUCTOR	Instance method	Public	Constructor	CONSTRUCTOR	20060921
11	DELETE	Instance method	Public	Method	Sets the comparison operator	20061005
12	DEQUEUE	Instance method	Public	Method	Sets the comparison operator	20061005
13	ENQUEUE	Instance method	Public	Method	Sets the comparison operator	20061005
14	FREE	Instance method	Public	Method	Sets the comparison operator	20061005
15	GET_ACCESS_LEVEL	Instance method	Public	Method	Sets the comparison operator	20061005
16	GET_APPLICATION	Instance method	Public	Method	Sets the comparison operator	20061005
17	GET_ASSIGNMENTS	Instance method	Public	Method	Sets the comparison operator	20070312
18	GET_ATTRIBUTE_STATUS	Instance method	Public	Method	Sets the comparison operator	20061005
19	GET_DESCRIPTION	Instance method	Public	Method	Sets the comparison operator	20061005
20	GET_ID	Instance method	Public	Method	Sets the comparison operator	20061003
21	GET_ITEM	Instance method	Public	Method	Sets the comparison operator	20070312
22	GET_MODE	Instance method	Public	Method	Sets the comparison operator	20061005
23	GET_NAME	Instance method	Public	Method	Sets the comparison operator	20061005
24	GET_OPERAND_DATA_OBJECT	Instance method	Private	Method	Returns the operand corresponding to the given id	20061013
25	GET_OPERATOR	Instance method	Public	Method	Returns the comparison operator	20061005
26	GET_TYPE_TEXT	Instance method	Public	Method	Sets the comparison operator	20061005
27	INIT_OPERAND_DATA_OBJECT	Instance method	Protected	Method	Initializesthe data object of the given operand	20061005
28	INIT_OPERAND_DATA_OBJECTS	Instance method	Protected	Method	Sets the data objects of the operands	20060928
29	INIT_RETURN_DATA_OBJECT	Instance method	Protected	Method	Sets the return data object	20060922
30	IS_CONFIGURATION	Instance method	Public	Method	Sets the comparison operator	20061005
31	IS_SYSTEM_ELEMENT	Instance method	Public	Method	Sets the comparison operator	20061005
32	LOAD_DATA	Instance method	Protected	Method	Retrieve the compare expression data from DB table	20060921
33	REINIT_OPERAND_DATA_OBJECTS	Instance method	Protected	Method	Re-initializes the given operand with a given type	20061013
34	SAVE	Instance method	Public	Method	Sets the comparison operator	20061005
35	SETUP_OPERAND_DATA_OBJECT	Instance method	Private	Method	Sets up the given operand data object	20061013
36	SET_APPLICATION	Instance method	Public	Method	Sets the comparison operator	20061005
37	SET_CONFIGURATION	Instance method	Public	Method	Sets the comparison operator	20061005
38	SET_DESCRIPTION	Instance method	Public	Method	Sets the comparison operator	20061005
39	SET_OPERATOR	Instance method	Public	Method	Sets the comparison operator	20061005

Events

#	Event	Type	Visibility	Description	Created on
1	ASSIGNMENT_CHANGED	Instance Event (0)	Public (2)		20061012
2	SIGNATURE_CHANGED	Instance Event (0)	Public (2)		20070111

Types

Class CL_WER_EXP_COMPARE has no local type.

Method Signatures

Method ACTIVATE Signature

Method ACTIVATE on class CL_WER_EXP_COMPARE has no parameter.
Method ACTIVATE on class CL_WER_EXP_COMPARE has no exception.

Method ASSIGN_ITEM_FIELD Signature

Method ASSIGN_ITEM_FIELD on class CL_WER_EXP_COMPARE has no parameter.
Method ASSIGN_ITEM_FIELD on class CL_WER_EXP_COMPARE has no exception.

Method CHECK_ASSIGNMENT_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_DATA_OBJECT	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		Field type	20061107
2	Importing	I_OPERAND	Call by reference	☐	Type reference (TYPE)	WER_PARAMETER_ID		Parameter id	20061013

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_INVALID	☐	Invalid data supplied	20061013

Method CHECK_AUTHORIZATION Signature

Method CHECK_AUTHORIZATION on class CL_WER_EXP_COMPARE has no parameter.
Method CHECK_AUTHORIZATION on class CL_WER_EXP_COMPARE has no exception.

Method CHECK_FDT Signature

Method CHECK_FDT on class CL_WER_EXP_COMPARE has no parameter.
Method CHECK_FDT on class CL_WER_EXP_COMPARE has no exception.

Method CHECK_OPERATOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_OPERATOR	Call by reference	☐	Type reference (TYPE)	WER_BOOL_OPERATOR		Boolean: true = X and false = SPACE	20061006

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_INVALID	☐	Invalid data supplied	20061006

Method CHECK_WER Signature

Method CHECK_WER on class CL_WER_EXP_COMPARE has no parameter.
Method CHECK_WER on class CL_WER_EXP_COMPARE has no exception.

Method CLASS_CONSTRUCTOR Signature

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

Method CLONE Signature

Method CLONE on class CL_WER_EXP_COMPARE has no parameter.
Method CLONE on class CL_WER_EXP_COMPARE has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_EXPRESSION_TYPE_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID			20060921
2	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		True if the element is supplied by SAP	20060921

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20060921
2	CX_WER_DATA_INVALID	☐	Invalid data supplied	20060921
3	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20060921

Method DELETE Signature

Method DELETE on class CL_WER_EXP_COMPARE has no parameter.
Method DELETE on class CL_WER_EXP_COMPARE has no exception.

Method DEQUEUE Signature

Method DEQUEUE on class CL_WER_EXP_COMPARE has no parameter.
Method DEQUEUE on class CL_WER_EXP_COMPARE has no exception.

Method ENQUEUE Signature

Method ENQUEUE on class CL_WER_EXP_COMPARE has no parameter.
Method ENQUEUE on class CL_WER_EXP_COMPARE has no exception.

Method FREE Signature

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

Method GET_ACCESS_LEVEL Signature

Method GET_ACCESS_LEVEL on class CL_WER_EXP_COMPARE has no parameter.
Method GET_ACCESS_LEVEL on class CL_WER_EXP_COMPARE has no exception.

Method GET_APPLICATION Signature

Method GET_APPLICATION on class CL_WER_EXP_COMPARE has no parameter.
Method GET_APPLICATION on class CL_WER_EXP_COMPARE has no exception.

Method GET_ASSIGNMENTS Signature

Method GET_ASSIGNMENTS on class CL_WER_EXP_COMPARE has no parameter.
Method GET_ASSIGNMENTS on class CL_WER_EXP_COMPARE has no exception.

Method GET_ATTRIBUTE_STATUS Signature

Method GET_ATTRIBUTE_STATUS on class CL_WER_EXP_COMPARE has no parameter.
Method GET_ATTRIBUTE_STATUS on class CL_WER_EXP_COMPARE has no exception.

Method GET_DESCRIPTION Signature

Method GET_DESCRIPTION on class CL_WER_EXP_COMPARE has no parameter.
Method GET_DESCRIPTION on class CL_WER_EXP_COMPARE has no exception.

Method GET_ID Signature

Method GET_ID on class CL_WER_EXP_COMPARE has no parameter.
Method GET_ID on class CL_WER_EXP_COMPARE has no exception.

Method GET_ITEM Signature

Method GET_ITEM on class CL_WER_EXP_COMPARE has no parameter.
Method GET_ITEM on class CL_WER_EXP_COMPARE has no exception.

Method GET_MODE Signature

Method GET_MODE on class CL_WER_EXP_COMPARE has no parameter.
Method GET_MODE on class CL_WER_EXP_COMPARE has no exception.

Method GET_NAME Signature

Method GET_NAME on class CL_WER_EXP_COMPARE has no parameter.
Method GET_NAME on class CL_WER_EXP_COMPARE has no exception.

Method GET_OPERAND_DATA_OBJECT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_OPERAND	Call by reference	☐	Type reference (TYPE)	WER_PARAMETER_ID		Parameter id	20061013
2	Returning	RR_OPERAND_DO	Value transfer	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		FDT: Data Object	20061013

Method GET_OPERAND_DATA_OBJECT on class CL_WER_EXP_COMPARE has no exception.

Method GET_OPERATOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_OPERATOR	Value transfer	☐	Type reference (TYPE)	WER_BOOL_OPERATOR		Boolean: true = X and false = SPACE	20061005

Method GET_OPERATOR on class CL_WER_EXP_COMPARE has no exception.

Method GET_TYPE_TEXT Signature

Method GET_TYPE_TEXT on class CL_WER_EXP_COMPARE has no parameter.
Method GET_TYPE_TEXT on class CL_WER_EXP_COMPARE has no exception.

Method INIT_OPERAND_DATA_OBJECT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_FORCE	Call by reference	☐	Type reference (TYPE)	WER_BOOL	CL_WER_CONST=>C_FALSE	Boolean: true = X and false = SPACE	20070618
2	Importing	I_NAME	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_NAME		Element name	20061006
3	Importing	I_OBJECT_TYPE	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>DATA_OBJECT_TYPE			20061013
4	Changing	XR_OPERAND_DO	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		FDT: Data Object	20061005
5	Changing	X_ID	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20061006

Method INIT_OPERAND_DATA_OBJECT on class CL_WER_EXP_COMPARE has no exception.

Method INIT_OPERAND_DATA_OBJECTS Signature

Method INIT_OPERAND_DATA_OBJECTS on class CL_WER_EXP_COMPARE has no parameter.
Method INIT_OPERAND_DATA_OBJECTS on class CL_WER_EXP_COMPARE has no exception.

Method INIT_RETURN_DATA_OBJECT Signature

Method INIT_RETURN_DATA_OBJECT on class CL_WER_EXP_COMPARE has no parameter.
Method INIT_RETURN_DATA_OBJECT on class CL_WER_EXP_COMPARE has no exception.

Method IS_CONFIGURATION Signature

Method IS_CONFIGURATION on class CL_WER_EXP_COMPARE has no parameter.
Method IS_CONFIGURATION on class CL_WER_EXP_COMPARE has no exception.

Method IS_SYSTEM_ELEMENT Signature

Method IS_SYSTEM_ELEMENT on class CL_WER_EXP_COMPARE has no parameter.
Method IS_SYSTEM_ELEMENT on class CL_WER_EXP_COMPARE has no exception.

Method LOAD_DATA Signature

Method LOAD_DATA on class CL_WER_EXP_COMPARE has no parameter.
Method LOAD_DATA on class CL_WER_EXP_COMPARE has no exception.

Method REINIT_OPERAND_DATA_OBJECTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_FORCE	Call by reference	☐	Type reference (TYPE)	WER_BOOL	CL_WER_CONST=>C_FALSE	Force reinitialization	20070618
2	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>DATA_OBJECT_TYPE			20061013

Method REINIT_OPERAND_DATA_OBJECTS on class CL_WER_EXP_COMPARE has no exception.

Method SAVE Signature

Method SAVE on class CL_WER_EXP_COMPARE has no parameter.
Method SAVE on class CL_WER_EXP_COMPARE has no exception.

Method SETUP_OPERAND_DATA_OBJECT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_DATA_TYPE	Call by reference	☑	Type reference (TYPE)	DATATYPE_D		Data Type in ABAP Dictionary	20070715
2	Importing	I_DECIMAL	Call by reference	☑	Type reference (TYPE)	DECIMALS		Number of Decimal Places	20070618
3	Importing	I_ELEMENT_TYPE	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ELEMENT_TYPE			20070618
4	Importing	I_ITEM_TYPE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>DATA_OBJECT_TYPE			20061013
5	Importing	I_LENGTH	Call by reference	☑	Type reference (TYPE)	DDLENG		Length (No. of Characters)	20070618
6	Importing	I_OBJECT_BINDING_TYPE	Call by reference	☐	Type reference (TYPE)	IF_FDT_DATA_OBJECT=>BINDING_TYPE	IF_FDT_DATA_OBJECT=>GC_BINDING_TYPE_DDIC		20070618
7	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>DATA_OBJECT_TYPE			20061013
8	Importing	I_OPERAND	Call by reference	☐	Type reference (TYPE)	WER_PARAMETER_ID		Parameter id	20061013
9	Importing	I_TYPE	Call by reference	☑	Type reference (TYPE)	FIELD_TYPE		Field type	20061013
10	Changing	XR_OPERAND_DO	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		FDT: Data Object	20061013

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_INVALID	☐	Invalid data supplied	20070109
2	CX_WER_DATA_NOT_FOUND	☐	Value does not exist	20070110

Method SET_APPLICATION Signature

Method SET_APPLICATION on class CL_WER_EXP_COMPARE has no parameter.
Method SET_APPLICATION on class CL_WER_EXP_COMPARE has no exception.

Method SET_CONFIGURATION Signature

Method SET_CONFIGURATION on class CL_WER_EXP_COMPARE has no parameter.
Method SET_CONFIGURATION on class CL_WER_EXP_COMPARE has no exception.

Method SET_DESCRIPTION Signature

Method SET_DESCRIPTION on class CL_WER_EXP_COMPARE has no parameter.
Method SET_DESCRIPTION on class CL_WER_EXP_COMPARE has no exception.

Method SET_OPERATOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_OPERATOR	Value transfer	☐	Type reference (TYPE)	WER_BOOL_OPERATOR		Boolean: true = X and false = SPACE	20061006

#	Exception	Resumable	Description	Created on
1	CX_WER_DATA_INVALID	☐	Invalid data supplied	20061006

Event Signatures

Event ASSIGNMENT_CHANGED Signature
Event ASSIGNMENT_CHANGED on class CL_WER_EXP_COMPARE has no parameter.
Event SIGNATURE_CHANGED Signature
Event SIGNATURE_CHANGED on class CL_WER_EXP_COMPARE has no parameter.

History

Last changed by/on	SAP	20100310
SAP Release Created in	700