SAP ABAP Class CL_FDT_EXPRESSION (FDT: Abstract Expression Class)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-SRV-BR (Application Component) BRFplus - ABAP-Based Business Rules
     ⤷ SFDT_CORE (Package) BRFplus: Core

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_FDT_MAINTENANCE	FDT: Abstract Maintenance Class	20050820
2	Interface implementation (CLASS c. INTERFACES i_ref)	IF_FDT_EXPRESSION	FDT: Expression	20050820

Meta Relationship - Used By

#	Relationship type	Used by	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_FDT_FORMULA	FDT: Formula	20051031
2	Inheritance (c INHERITING FROM c_ref)	CL_WER_EXP_METHOD_CALL	Rule engine expression method call	20060810
3	Inheritance (c INHERITING FROM c_ref)	CL_WER_EXP_COMPARE	Comparison expression	20060921
4	Inheritance (c INHERITING FROM c_ref)	CL_FDT_XSL_TRANSFORMATION	FDT: XSL Transformation	20060716
5	Inheritance (c INHERITING FROM c_ref)	CL_FDT_TABLE_OPERATION	FDT: Table Operation	20090803
6	Inheritance (c INHERITING FROM c_ref)	CL_FDT_STATIC_METHOD	FDT: Static Method / Call Procedure	20051031
7	Inheritance (c INHERITING FROM c_ref)	CL_FDT_SEQUENCE_WORKAREA	FDT: Sequence Workarea	20070427
8	Inheritance (c INHERITING FROM c_ref)	CL_FDT_SEARCH_TREE	FDT: Search Tree	20051005
9	Inheritance (c INHERITING FROM c_ref)	CL_FDT_RULE	FDT: Rule	20060807
10	Inheritance (c INHERITING FROM c_ref)	CL_FDT_RANGE	FDT: Range	20051014
...	Click here to see Used By full list (26 items)

Properties

Class	CL_FDT_EXPRESSION
Short Description	FDT: Abstract Expression Class
Super Class	CL_FDT_MAINTENANCE	FDT: Abstract Maintenance Class
Instantiability of a Class	1	Protected
Final	☐

General Data

Message Class
Program status
Category	0
Package	SFDT_CORE	BRFplus: Core
Created	20050820	SAP
Last change	20140121	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)
2	CL_FDT_ADMIN_DATA	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
3	IF_FDT_DATA_EXCHANGE	Forward declaration interface (INTERFACE i DEFINITION DEF...	Forward declaration interface (INTERFACE i DEFINITION DEF...
4	IF_FDT_LEAN_TRACE	Forward declaration interface (INTERFACE i DEFINITION DEF...	Forward declaration interface (INTERFACE i DEFINITION DEF...
5	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_FDT_EXPRESSION	☐	☐	FDT: Expression	20050820

Friends

#	Friend	Modeled only	Created on	Description
1	CL_FDT_ACTION	☐	20081126	FDT: Abstract Action Class
2	CL_FDT_ADMIN_DATA	☐	20100401	FDT: Administrative Data
3	CL_FDT_EXPR_SV	☐	20081226	FDT: Simple Value Services for Expressions
4	CL_FDT_FACTORY	☐	20091006	FDT: Factory
5	CL_FDT_FLOW	☐	20121114	FDT: Flow
6	CL_FDT_FORMULA_ELEM_FDT_OBJECT	☐	20070118	Formula element: Access to FDT expressions and data objects
7	CL_FDT_FUNCTION	☐	20121114	FDT: Function
8	CL_FDT_LOOP	☐	20121114	FDT: Loop
9	CL_FDT_MAINTENANCE	☐	20121114	FDT: Abstract Maintenance Class
10	CL_FDT_RULE	☐	20090715	FDT: Rule
11	CL_FDT_RULESET	☐	20090116	FDT: Ruleset
12	CL_FDT_SEQUENCE_WORKAREA	☐	20121114	FDT: Sequence Workarea
13	CL_FDT_STATIC_METHOD_HELPER	☐	20090910	FDT: Helper class for static method calls

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_ACTIVE_VERSION	Constant	Public	☐	Type reference (TYPE)	FLAG	'A'	General Flag	20060421
2	GC_DB_VERSION	Constant	Public	☐	Type reference (TYPE)	FLAG	'D'	General Flag	20060421
3	GC_EXPR_0000	Constant	Private	☐	Type reference (TYPE)	TABNAME	'FDT_EXPR_0000'	Table Name	20070814
4	GC_EXPR_0001	Constant	Private	☐	Type reference (TYPE)	TABNAME	'FDT_EXPR_0001'	Table Name	20070814
5	GC_EXPR_0010	Constant	Private	☐	Type reference (TYPE)	TABNAME	'FDT_EXPR_0010'	Table Name	20070814
6	GC_LATEST_VERSION	Constant	Public	☐	Type reference (TYPE)	FLAG	'L'	General Flag	20060421
7	GS_TRANSACTION	Static Attribute	Private	☐	See coding			Transaction Handling (global)	20071201
8	GTH_GET_CONTEXT_BUFFER	Static Attribute	Private	☐	Type reference (TYPE)	TH_GET_CONTEXT_BUFFER			20121114
9	GTH_ID	Static Attribute	Private	☐	Type reference (TYPE)	TH_ID			20100331
10	GV_RECURSION_CHECK_START	Static Attribute	Private	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Expression ID for which the recursion check was started	20081023
11	MS_BUFFER	Instance attribute	Private	☐	Type reference (TYPE)	S_BUFFER		Transactional Data Buffer	20050830
12	MS_BUFFER_DB	Instance attribute	Private	☐	Type reference (TYPE)	S_BUFFER		Transactional Data Buffer	20050830
13	MS_TRANSACTION	Instance attribute	Private	☐	See coding			Transaction Handling (local)	20071201
14	MV_ACTION	Instance attribute	Private	☐	Attribute reference (LIKE)				20060713
15	MV_EXPRESSION_TYPE_ID	Instance attribute	Private	☐	Attribute reference (LIKE)				20050921
16	MV_ID	Instance attribute	Private	☐	Attribute reference (LIKE)				20050911
17	MV_MS_BUFFER_DB_LOADED	Instance attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL		ABAP_TRUE: MS_BUFFER_DB is loaded	20070813
18	MV_MS_BUFFER_LOADED	Instance attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL		ABAP_TRUE: MS_BUFFER is loaded	20060801

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CHECK_RECURSION	Static method	Private	Method		20081023
2	CLEAR_GET_CONTEXT_BUFFER	Static method	Private	Method		20121114
3	CONSTRUCTOR	Instance method	Public	Constructor	CONSTRUCTOR	20050905
4	CREATE_RESULT	Instance method	Protected	Method	Create a result with the result data object	20051103
5	GENERATE_GET_VALUE	Static method	Protected	Method	Generate source code for method GET_VALUE	20060831
6	GENERATE_GET_VALUE_EXPR	Static method	Private	Method	Generate source code for method GET_VALUE	20090303
7	GENERATE_TRACE_SUB_EXPRESSION	Static method	Protected	Method		20090116
8	GET_CONTEXT	Instance method	Public	Method		20090209
9	GET_ENRICHED_CONTEXT	Instance method	Public	Method	Returns the context IDs with table lines	20110222
10	GET_EXPRESSION_TYPE	Static method	Public	Method	Get the expression type	20050921
11	GET_TYPE	Static method	Public	Method	Get type information of data object or expression result	20060413
12	GET_VALUE	Static method	Public	Method	Get the value for an ID (in PROCESS)	20060212
13	LOAD_BUFFER	Instance method	Private	Method	Load the buffer	20050911
14	LOAD_BUFFER_DB	Instance method	Private	Method	Load the buffer from data base	20050911
15	PARSE_LEAN_TRACE	Instance method	Public	Method	Parse Lean Trace (Generate XML doc) - OBSOLETE DO NOT USE	20090209
16	PRELOAD_EXPRESSION_TYPES	Static method	Private	Method	DO NOT USE !!! - Temporary Signature and Implementation.	20100331
17	PREPARE_PARAMETER	Static method	Private	Method	Prepares a parameter to be writen into the trace	20070924
18	SAVE_BUFFER_DB	Instance method	Private	Method	Save the buffer into the data base	20050911
19	SET_BUFFER	Instance method	Private	Method	Set the buffer	20050911
20	WRITE_TRACE_INFO	Instance method	Protected	Method	Writes an additional info entry into the trace	20070921

Events

Class CL_FDT_EXPRESSION has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	SUB_CONTEXT_MODE	Public	Type reference (TYPE)	CHAR1	Sub-Context Mode (see constants on CL_FDT_EXPRESSION)	20071119
2	S_BUFFER	Private	See coding		Transactional Data Buffer	20050828	BEGIN OF s_buffer, result_id TYPE if_fdt_types=>id, * ts_context_id TYPE if_fdt_types=>ts_object_id, "0002893967 2007 END OF s_buffer
3	S_GET_CONTEXT_BUFFER	Private	See coding			20121114	BEGIN OF s_get_context_buffer, id TYPE if_fdt_types=>id, ts_available TYPE if_fdt_types=>ts_object_id, ts_referenced TYPE if_fdt_types=>ts_object_id, no_context TYPE abap_bool, calculated TYPE abap_bool, "not yet calculated entries are needed for recursion detection END OF s_get_context_buffer
4	S_ID	Private	See coding		Data Object	20050921	BEGIN OF s_id, id TYPE if_fdt_types=>id, expression_type_id TYPE if_fdt_types=>id, action TYPE abap_bool, END OF s_id
5	S_TX_MGMT	Private	See coding		Transaction Management Information	20071201	BEGIN OF s_tx_mgmt, started TYPE abap_bool, object TYPE abap_bool, deep TYPE abap_bool, END OF s_tx_mgmt
6	S_USAGE_WITH_CONTEXT	Public	See coding			20101001	BEGIN OF s_usage_with_context, usage TYPE if_fdt_types=>s_usage, ts_referenced TYPE if_fdt_types=>ts_object_id, ts_available TYPE if_fdt_types=>ts_object_id, no_context TYPE abap_bool, END OF s_usage_with_context
7	TH_GET_CONTEXT_BUFFER	Private	See coding			20121114	th_get_context_buffer TYPE HASHED TABLE OF s_get_context_buffer WITH UNIQUE KEY id
8	TH_ID	Private	See coding			20100331	th_id TYPE hashed TABLE OF s_id WITH UNIQUE KEY id
9	TS_USAGE_WITH_CONTEXT	Public	See coding			20101001	ts_usage_with_context type sorted table of s_usage_with_context with UNIQUE key usage

Method Signatures

Method CHECK_RECURSION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CTS_IDS	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TS_OBJECT_ID		Object IDs as sorted table	20081023
2	Exporting	ES_MESSAGE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>S_MESSAGE		Message	20081023
3	Importing	IO_EXPRESSION	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_EXPRESSION		Expression	20081023

Method CHECK_RECURSION on class CL_FDT_EXPRESSION has no exception.

Method CLEAR_GET_CONTEXT_BUFFER Signature

Method CLEAR_GET_CONTEXT_BUFFER on class CL_FDT_EXPRESSION has no parameter.
Method CLEAR_GET_CONTEXT_BUFFER on class CL_FDT_EXPRESSION 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		Universal Unique Identifier	20050921
2	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20050905

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20050921

Method CREATE_RESULT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP		Time Stamp (active version)	20051103
2	Returning	RO_RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_FDT_RESULT		FDT: Result	20051103

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20061120

Method GENERATE_GET_VALUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CTS_USED_CONTEXT_ID	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>TS_USED_CONTEXT_ID		The required and optional context fields in the src code	20061124
2	Exporting	ET_SOURCE_CODE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>T_SOURCE_CODE		Table for source code	20060831
3	Exporting	EV_CONTEXT_OR_CONST	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL			20090226
4	Exporting	EV_DEEP_TRACED	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		The expression contains traced sub-expression	20081217
5	Exporting	EV_DIRECT_RESULT_NAME	Call by reference	☐	Type reference (TYPE)	STRING			20081015
6	Importing	IO_GENERATION_MNGR	Call by reference	☑	Object reference (TYPE REF TO)	CL_FDT_GENERATION_MANAGER		FDT: Generation of Classes	20080420
7	Importing	IV_CALLING_EXPR_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20090225
8	Importing	IV_CREATE_VARIABLE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_TRUE	Include declaration of result var IV_VARIABLE_NAME yes/no?	20060925
9	Importing	IV_FUNCTION_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID			20070720
10	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Expression ID or Data Object ID	20060831
11	Importing	IV_TARGET_DO_ID	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20090303
12	Importing	IV_TARGET_ELEMENT_TYPE	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ELEMENT_TYPE		Objekttyp	20090303
13	Importing	IV_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP			20061116
14	Importing	IV_VARIABLE_NAME	Call by reference	☐	Type reference (TYPE)	CLIKE		Name of the variable	20060831

#	Exception	Resumable	Description	Created on
1	CX_FDT_GENERATION	☐	FDT: Problem in the Generation Phase	20060831
2	CX_FDT_INPUT	☐	FDT: Invalid Input - timestamp	20061120

Method GENERATE_GET_VALUE_EXPR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CTS_USED_CONTEXT_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TS_USED_CONTEXT_ID		Actually used / required ID's from context in generated code	20090303
2	Exporting	ET_SOURCE_CODE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>T_SOURCE_CODE		Table for source code	20090303
3	Exporting	EV_CONTEXT_OR_CONST	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL			20090303
4	Exporting	EV_DEEP_TRACED	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		The expression contains traced sub-expression	20090303
5	Exporting	EV_DIRECT_RESULT_NAME	Call by reference	☐	Type reference (TYPE)	STRING			20090303
6	Importing	IO_GENERATION_MNGR	Call by reference	☐	Object reference (TYPE REF TO)	CL_FDT_GENERATION_MANAGER		FDT: Generation of Classes	20090303
7	Importing	IV_CALLING_EXPR_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20090303
8	Importing	IV_FUNCTION_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID			20090303
9	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Expression ID or Data Object ID	20090303
10	Importing	IV_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP			20090303
11	Importing	IV_VARIABLE_NAME	Call by reference	☐	Type reference (TYPE)	CLIKE		Name of the variable	20090303

#	Exception	Resumable	Description	Created on
1	CX_FDT_GENERATION	☐	FDT: Problem in the Generation Phase	20090303
2	CX_FDT_INPUT	☐	FDT: Invalid Input - timestamp	20090303

Method GENERATE_TRACE_SUB_EXPRESSION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_SOURCE_CODE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>T_SOURCE_CODE		Table with Source Code	20090116
2	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20090116
3	Importing	IV_IS_SV_RANGE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	The traced object is Simplified Range	20090728
4	Importing	IV_PARENT_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20090116
5	Importing	IV_POSITION	Call by reference	☑	Type reference (TYPE)	IF_FDT_LEAN_TRACE=>S_RECORD-POSITION			20090116
6	Importing	IV_POSITION_NAME	Call by reference	☑	Type reference (TYPE)	STRING		Name of posiion	20090327
7	Importing	IV_RESULT_NAME	Call by reference	☑	Type reference (TYPE)	CLIKE		Name of result in generated coding	20090116
8	Importing	IV_RESULT_VALUE	Call by reference	☑	Type reference (TYPE)	CLIKE		Value of the result itself in clike format	20130705
9	Importing	IV_SKIP_FALSE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	do not trace when the result is false	20130705
10	Importing	IV_SKIP_TRUE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	do not trace when the result is true	20090116
11	Importing	IV_WITH_VALUE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_TRUE	Trace Result of Sub-expression	20090116

Method GENERATE_TRACE_SUB_EXPRESSION on class CL_FDT_EXPRESSION has no exception.

Method GET_CONTEXT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CTS_USAGE_WITH_CONTEXT	Call by reference	☑	Type reference (TYPE)	TS_USAGE_WITH_CONTEXT		All using objects => Needed for recursion tests	20101001
2	Exporting	ETS_AVAILABLE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TS_OBJECT_ID		Available Context DOBJ IDs	20090209
3	Exporting	ETS_REFERENCED	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TS_OBJECT_ID		Available Context DOBJ IDs for referenced objects	20090209
4	Exporting	EV_NO_CONTEXT	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		Obsolete	20090209

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20090305

Method GET_ENRICHED_CONTEXT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ETS_CONTEXT_ID	Value transfer	☐	Type reference (TYPE)	IF_FDT_TYPES=>TS_OBJECT_ID		Object IDs as sorted table	20110411
2	Exporting	EV_NO_CONTEXT	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL			20110411

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20110222

Method GET_EXPRESSION_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_ACTION	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		ABAP_TRUE: is action	20080826
2	Exporting	EV_EXPRESSION_TYPE_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Expression Type	20050921
3	Exporting	EV_ID_UNKNOWN	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		ABAP_TRUE: ID is unknown	20050921
4	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20050921

Method GET_EXPRESSION_TYPE on class CL_FDT_EXPRESSION has no exception.

Method GET_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EO_DATA_OBJECT	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		Data Object	20060413
2	Exporting	EV_ACTION	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		True: is action	20081023
3	Exporting	EV_DATA_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>DATA_OBJECT_TYPE		Data Object Type	20060413
4	Exporting	EV_ELEMENT_TYPE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ELEMENT_TYPE		Elementary Data Type	20060413
5	Exporting	EV_INVALID_ID	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		Invalid ID (either unknown or other type)	20060413
6	Exporting	EV_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>OBJECT_TYPE		Object type of IV_ID	20060420
7	Importing	IV_ALLOW_FUNCTION_ID	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	X: function IDs are valid IDs	20100305
8	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		ID	20060413
9	Importing	IV_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP		Time Stamp (active version)	20060806

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20060806

Method GET_VALUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EA_VALUE	Call by reference	☐	Type reference (TYPE)	ANY		The value	20060213
2	Exporting	EO_DATA_OBJECT	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_DATA_OBJECT		FDT: Data Object	20060212
3	Exporting	ER_VALUE	Call by reference	☐	Object reference (TYPE REF TO)	DATA		Reference that points to the value	20060212
4	Importing	IO_CONTEXT	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_CONTEXT		FDT: Context	20060212
5	Importing	IO_PROCESSOR	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_PROCESSOR		FDT: Processor	20060212
6	Importing	IV_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>ID		ID of an expression or data object	20060212
7	Importing	IV_INITIAL_VALUE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	ABAP_TRUE: Return an initial value with the right type	20060515
8	Importing	IV_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP		UTC Time Stamp in Short Form (YYYYMMDDhhmmss)	20060212

#	Exception	Resumable	Description	Created on
1	CX_FDT	☐	FDT: Abstract Exception Class	20060212

Method LOAD_BUFFER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP		Timestamp of active version	20070810
2	Importing	IV_VERSION	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>VERSION			20050911
3	Returning	RS_BUFFER	Value transfer	☐	Type reference (TYPE)	S_BUFFER			20050911

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐		20050911

Method LOAD_BUFFER_DB Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_VERSION	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>VERSION			20050911
2	Returning	RS_BUFFER	Value transfer	☐	Type reference (TYPE)	S_BUFFER			20050911

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐		20050911

Method PARSE_LEAN_TRACE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ES_NAMESPACE	Value transfer	☐	Type reference (TYPE)	IF_FDT_DATA_EXCHANGE=>S_NAMESPACE		Structure to hold user defined namespace prefix and uri	20091214
2	Importing	IO_DOCUMENT	Call by reference	☐	Object reference (TYPE REF TO)	IF_IXML_DOCUMENT		IF_IXML_DOCUMENT	20090209
3	Importing	IO_PARENT	Call by reference	☐	Object reference (TYPE REF TO)	IF_IXML_ELEMENT			20090209
4	Importing	IS_HEADER	Call by reference	☐	Type reference (TYPE)	IF_FDT_LEAN_TRACE=>S_HEADER		Trace Header for this expression	20090306
5	Importing	IS_RECORD	Call by reference	☐	Type reference (TYPE)	IF_FDT_LEAN_TRACE=>S_RECORD		Trace Record for this expression	20090306
6	Importing	ITS_RECORD	Call by reference	☐	Type reference (TYPE)	IF_FDT_LEAN_TRACE=>TS_RECORD		Trace Records for complete trace(s)	20090317
7	Importing	IT_HEADER	Call by reference	☐	Type reference (TYPE)	IF_FDT_LEAN_TRACE=>T_HEADER		Trace Headers	20090209

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20090209
2	CX_FDT_LEAN_TRACE	☐	FDT: System Failure	20090422

Method PRELOAD_EXPRESSION_TYPES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_OBJECT_ID	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>T_OBJECT_ID		Object IDs as unsorted index table	20100331
2	Importing	IV_TABLE_TYPE	Call by reference	☐	Type reference (TYPE)	FDT_TABLE_TYPE		FDT: Table Type	20100331

Method PRELOAD_EXPRESSION_TYPES on class CL_FDT_EXPRESSION has no exception.

Method PREPARE_PARAMETER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_MSG_ID	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20070924
2	Importing	IV_MSG_VALUE	Call by reference	☑	Type reference (TYPE)	ANY			20070924
3	Importing	IV_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP		Time Stamp (active version)	20070924
4	Returning	RV_TEXT	Value transfer	☐	Type reference (TYPE)	STRING			20070924

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20070924

Method SAVE_BUFFER_DB Signature

Method SAVE_BUFFER_DB on class CL_FDT_EXPRESSION has no parameter.
Method SAVE_BUFFER_DB on class CL_FDT_EXPRESSION has no exception.

Method SET_BUFFER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IS_BUFFER	Call by reference	☐	Type reference (TYPE)	S_BUFFER			20050911

Method SET_BUFFER on class CL_FDT_EXPRESSION has no exception.

Method WRITE_TRACE_INFO Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_TRACE	Call by reference	☐	Object reference (TYPE REF TO)	IF_FDT_TRACE_WRITE		FDT: Trace (Write Interface)	20070921
2	Importing	IV_MSG_CLASS	Call by reference	☐	Type reference (TYPE)	ARBGB		Application Area	20070921
3	Importing	IV_MSG_NR	Call by reference	☐	Type reference (TYPE)	MSGNR		Message number	20070921
4	Importing	IV_MSG_V1_ID	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20070921
5	Importing	IV_MSG_V1_VALUE	Call by reference	☑	Type reference (TYPE)	ANY		Message Variable 1 Value	20070921
6	Importing	IV_MSG_V2_ID	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20070921
7	Importing	IV_MSG_V2_VALUE	Call by reference	☑	Type reference (TYPE)	ANY		Message Variable 2 Value	20070921
8	Importing	IV_MSG_V3_ID	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20070921
9	Importing	IV_MSG_V3_VALUE	Call by reference	☑	Type reference (TYPE)	ANY		Message Variable 3 Value	20070921
10	Importing	IV_MSG_V4_ID	Call by reference	☑	Type reference (TYPE)	IF_FDT_TYPES=>ID		Universal Unique Identifier	20070921
11	Importing	IV_MSG_V4_VALUE	Call by reference	☑	Type reference (TYPE)	ANY		Message Variable 4 Value	20070921
12	Importing	IV_TIMESTAMP	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>TIMESTAMP		Time Stamp (active version)	20070921

Method WRITE_TRACE_INFO on class CL_FDT_EXPRESSION has no exception.

Meta Relationship - Used By (full list)

#	Relationship type	Used by	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_FDT_FORMULA	FDT: Formula	20051031
2	Inheritance (c INHERITING FROM c_ref)	CL_WER_EXP_METHOD_CALL	Rule engine expression method call	20060810
3	Inheritance (c INHERITING FROM c_ref)	CL_WER_EXP_COMPARE	Comparison expression	20060921
4	Inheritance (c INHERITING FROM c_ref)	CL_FDT_XSL_TRANSFORMATION	FDT: XSL Transformation	20060716
5	Inheritance (c INHERITING FROM c_ref)	CL_FDT_TABLE_OPERATION	FDT: Table Operation	20090803
6	Inheritance (c INHERITING FROM c_ref)	CL_FDT_STATIC_METHOD	FDT: Static Method / Call Procedure	20051031
7	Inheritance (c INHERITING FROM c_ref)	CL_FDT_SEQUENCE_WORKAREA	FDT: Sequence Workarea	20070427
8	Inheritance (c INHERITING FROM c_ref)	CL_FDT_SEARCH_TREE	FDT: Search Tree	20051005
9	Inheritance (c INHERITING FROM c_ref)	CL_FDT_RULE	FDT: Rule	20060807
10	Inheritance (c INHERITING FROM c_ref)	CL_FDT_RANGE	FDT: Range	20051014
11	Inheritance (c INHERITING FROM c_ref)	CL_FDT_RANDOM	FDT: Random Number	20060126
12	Inheritance (c INHERITING FROM c_ref)	CL_FDT_LOOP	FDT: Loop	20081012
13	Inheritance (c INHERITING FROM c_ref)	CL_FDT_FUNCTION_CALL	FDT: Function Call	20051101
14	Inheritance (c INHERITING FROM c_ref)	/BOFU/CL_FDT_DATA_EXTRACT	Expression type for BOPF Data Extractor(Deep)(OBSOLETE)	20091013
15	Inheritance (c INHERITING FROM c_ref)	CL_FDT_FLOW	FDT: Flow	20110707
16	Inheritance (c INHERITING FROM c_ref)	CL_FDT_DYNAMIC_EXPRESSION	FDT: Dynamic Expression	20051109
17	Inheritance (c INHERITING FROM c_ref)	CL_FDT_DECISION_TREE	FDT: Decision Tree	20051018
18	Inheritance (c INHERITING FROM c_ref)	CL_FDT_DECISION_TABLE	FDT: Decision Table	20051020
19	Inheritance (c INHERITING FROM c_ref)	CL_FDT_DB_LOOKUP	FDT: DB Lookup	20061206
20	Inheritance (c INHERITING FROM c_ref)	CL_FDT_CONSTANT	FDT: Constant	20050912
21	Inheritance (c INHERITING FROM c_ref)	CL_FDT_CASE	FDT: Case	20051017
22	Inheritance (c INHERITING FROM c_ref)	CL_FDT_BRMS_CONNECTOR	FDT: BRMS Connector	20080130
23	Inheritance (c INHERITING FROM c_ref)	CL_FDT_BOOLEAN	FDT: Boolean Logic	20051031
24	Inheritance (c INHERITING FROM c_ref)	CL_FDT_AND_OR	OBSOLETE - DO NOT USE	20051205
25	Inheritance (c INHERITING FROM c_ref)	CL_FDT_ACTION	FDT: Abstract Action Class	20060712
26	Inheritance (c INHERITING FROM c_ref)	/BOFU/CL_FDT_RETRIEVE	Expression type for Retrieve BOPF	20090923

History

Last changed by/on	SAP	20140121
SAP Release Created in	710