SAP ABAP Class CL_EEWA_SCALE (Scales Control)

Hierarchy

☛ IS-UT (Software Component) SAP Utilities/Telecommunication
   ⤷ IS-U-WA (Application Component) Waste Management
     ⤷ EEWA_WEIGHING_SYSTEM (Package) IS-U-WA: Weighing Data System

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_EEWA_EXTDEVICE	Control of External Devices	20050614

Properties

Class	CL_EEWA_SCALE
Short Description	Scales Control
Super Class	CL_EEWA_EXTDEVICE	Control of External Devices
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	EEWA_WEIGHING_SYSTEM	IS-U-WA: Weighing Data System
Created	20031027	SAP
Last change	20071120	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_EEWA_SCALE has no forward declaration.

Interfaces

Class CL_EEWA_SCALE has no interface implemented.

Friends

Class CL_EEWA_SCALE has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	FIDREADER	Instance attribute	Private	☐	Type reference (TYPE)	EWAWA_DEVICENR		Card Reader Number	20031027
2	FPRINTER	Instance attribute	Private	☐	Type reference (TYPE)	EWAWA_DEVICENR		Printer Number	20031027
3	FSCALE	Instance attribute	Private	☐	Type reference (TYPE)	EWAWA_DEVICENR		Scales Number	20031027
4	FSIGNAL	Instance attribute	Private	☐	Type reference (TYPE)	EWAWA_DEVICENR		Traffic Light Number	20031027

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CHECK_IDREADER	Instance method	Public	Method	Card Reader Available?	20031028
2	CHECK_PRINTER	Instance method	Public	Method	Printer Available?	20031028
3	CHECK_SCALE	Instance method	Public	Method	Scales Available?	20031028
4	CHECK_SIGNAL	Instance method	Public	Method	Traffic Light Available?	20031028
5	CONSTRUCTOR	Instance method	Public	Constructor	Constructor	20031027
6	GET_IDNUMBER	Instance method	Public	Method	Read ID Card Reader	20031027
7	GET_WEIGHT	Instance method	Public	Method	Read Current Weight	20031027
8	INIT_DEVICES	Instance method	Public	Method	Organizes Devices by Category	20031027
9	PRINT	Instance method	Public	Method	Print (Weighing Printer)	20031027
10	SET_SIGNAL	Instance method	Public	Method	Switch Traffic Light	20031027

Events

Class CL_EEWA_SCALE has no event.

Types

Class CL_EEWA_SCALE has no local type.

Method Signatures

Method CHECK_IDREADER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	PAR_SUCCESS	Value transfer	☐	Type reference (TYPE)	CHAR1		Einstelliges Kennzeichen	20031028

Method CHECK_IDREADER on class CL_EEWA_SCALE has no exception.

Method CHECK_PRINTER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	PAR_SUCCESS	Value transfer	☐	Type reference (TYPE)	CHAR1		Einstelliges Kennzeichen	20031028

Method CHECK_PRINTER on class CL_EEWA_SCALE has no exception.

Method CHECK_SCALE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	PAR_SUCCESS	Value transfer	☐	Type reference (TYPE)	CHAR1		Einstelliges Kennzeichen	20031028

Method CHECK_SCALE on class CL_EEWA_SCALE has no exception.

Method CHECK_SIGNAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	PAR_SUCCESS	Value transfer	☐	Type reference (TYPE)	CHAR1		Einstelliges Kennzeichen	20031028

Method CHECK_SIGNAL on class CL_EEWA_SCALE has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PAR_DEVICEGROUPNR	Call by reference	☐	Type reference (TYPE)	EWAWA_DEVICEGROUPNR		Nummer Gerätegruppe	20031028

#	Exception	Resumable	Description	Created on
1	CX_EEWA_BASE	☐	Ausnahmen erw. Logistik	20031203

Method GET_IDNUMBER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	PAR_IDNUMBER	Call by reference	☐	Type reference (TYPE)	STRING			20031028

#	Exception	Resumable	Description	Created on
1	CX_EEWA_BASE_WA	☐	Basisklasse: Alle Ausnahmen im EWA WA	20031028

Method GET_WEIGHT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	PAR_DIMENSION	Call by reference	☐	Type reference (TYPE)	STRING			20031028
2	Exporting	PAR_SUCCESS	Call by reference	☐	Type reference (TYPE)	C			20031028
3	Exporting	PAR_WEIGHING_ID	Call by reference	☐	Type reference (TYPE)	STRING			20070704
4	Exporting	PAR_WEIGHT	Call by reference	☐	Type reference (TYPE)	STRING			20031028

#	Exception	Resumable	Description	Created on
1	CX_EEWA_BASE_WA	☐	Basisklasse: Alle Ausnahmen im EWA WA	20031028

Method INIT_DEVICES Signature

Method INIT_DEVICES on class CL_EEWA_SCALE has no parameter.
Method INIT_DEVICES on class CL_EEWA_SCALE has no exception.

Method PRINT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	PAR_SUCCESS	Call by reference	☐	Type reference (TYPE)	C			20031028
2	Importing	PAR_TEXT	Call by reference	☐	Type reference (TYPE)	STRING		zu druckender Text	20031028

#	Exception	Resumable	Description	Created on
1	CX_EEWA_BASE_WA	☐	Basisklasse: Alle Ausnahmen im EWA WA	20031028

Method SET_SIGNAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PAR_ON	Call by reference	☐	Type reference (TYPE)	C	'X'		20031028
2	Exporting	PAR_SUCCESS	Call by reference	☐	Type reference (TYPE)	C			20031028

#	Exception	Resumable	Description	Created on
1	CX_EEWA_BASE_WA	☐	Basisklasse: Alle Ausnahmen im EWA WA	20031028

History

Last changed by/on	SAP	20071120
SAP Release Created in	472