SAP ABAP Class CL_FDT_WD_DECISION_TREE_MODEL (FDT: WD Model for Decision Tree Expression)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-SRV-BR (Application Component) BRFplus - ABAP-Based Business Rules
     ⤷ SFDT_WD_EXPRESSIONS (Package) BRFplus Expressions for Web Dynpro UI

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_FDT_WD_MAINTENANCE_MODEL	FDT WD: Model for maintenance objects	20060714

Properties

Class	CL_FDT_WD_DECISION_TREE_MODEL
Short Description	FDT: WD Model for Decision Tree Expression
Super Class	CL_FDT_WD_MAINTENANCE_MODEL	FDT WD: Model for maintenance objects
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	SFDT_WD_EXPRESSIONS	BRFplus Expressions for Web Dynpro UI
Created	20060714	SAP
Last change	20141121
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 CL_FDT_WD_DECISION_TREE_MODEL has no interface implemented.

Friends

Class CL_FDT_WD_DECISION_TREE_MODEL has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_ACTION_RESULT_DIRECT_INP	Constant	Public	☐	Type reference (TYPE)	STRING	'DIRECT_INPUT_RESULT'		20131203
2	GC_DEC_TREE_DATA_MODEL	Constant	Private	☐	Type reference (TYPE)	STRING	'DECISION_TREE'	Decision Tree Get Model	20100702
3	GC_DEC_TREE_PROPERTY	Constant	Public	☐	Type reference (TYPE)	STRING	'TREE_PROPERTY'		20100702
4	GC_RESULT_TYPE_ACTION	Constant	Public	☐	Type reference (TYPE)	C	'A'	Actions	20090216
5	GC_RESULT_TYPE_VALUE	Constant	Public	☐	Type reference (TYPE)	C	'V'	Return Value	20090216
6	GC_UPDATE_TYPE	Constant	Public	☐	Type reference (TYPE)	STRING	'UPDATE'		20131203
7	GC_UPDATE_TYPE_MOVE	Constant	Public	☐	Type reference (TYPE)	STRING	'MOVE'		20131203
8	GC_UPDATE_TYPE_SWITCH	Constant	Public	☐	Type reference (TYPE)	STRING	'SWITCH'		20131203
9	MO_DECISION_TREE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_FDT_DECISION_TREE		FDT: Decision Tree	20060714
10	MO_ELEMENT_LEAD_SELECT	Instance attribute	Public	☐	Object reference (TYPE REF TO)	IF_WD_CONTEXT_ELEMENT		Web Dynpro: Interface for Context Nodes	20061228
11	MV_MOVED_POSITION	Instance attribute	Public	☐	Type reference (TYPE)	FDT_NODE_ID			20131203
12	MV_UPDATED_TYPE	Instance attribute	Public	☐	Type reference (TYPE)	STRING			20131203

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CHECK_MOVE_NODE_POSSIBLE	Instance method	Public	Method		20131203
2	CHECK_SWITCH_NODES_POSSIBLE	Instance method	Public	Method		20131203
3	CONSTRUCT_TREE_FROM_DATA	Instance method	Private	Method	Creates the tree from data	20100702
4	GET_DECISION_TREE_PROP	Instance method	Private	Method	Gets the decision tree property	20100702
5	GET_ROOT_NODE	Instance method	Public	Method	returns root node of the tree	20061229
6	GET_TREE_DATA	Instance method	Private	Method	get the decision tree data from the api	20060726
7	IS_ANY_RESULT_NODE_ASSIGNED	Instance method	Public	Method	returns true if any of the result nodes are assigned	20090220

Events

Class CL_FDT_WD_DECISION_TREE_MODEL has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	T_TREE_STRUCTURE	Private	See coding			20100702	T_TREE_STRUCTURE TYPE TABLE OF FDTS_WD_DECISION_TREE_GET

Method Signatures

Method CHECK_MOVE_NODE_POSSIBLE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>T_MESSAGE			20131203
2	Exporting	EV_MOVE_NODE_POSSIBLE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL			20131203
3	Importing	IV_SOURCE_NODE	Call by reference	☐	Type reference (TYPE)	FDT_NODE_ID			20131203
4	Importing	IV_TARGET_NODE	Call by reference	☐	Type reference (TYPE)	FDT_NODE_ID			20131203

Method CHECK_MOVE_NODE_POSSIBLE on class CL_FDT_WD_DECISION_TREE_MODEL has no exception.

Method CHECK_SWITCH_NODES_POSSIBLE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGE	Call by reference	☐	Type reference (TYPE)	IF_FDT_TYPES=>T_MESSAGE			20131203
2	Exporting	EV_SWITCH_NODES_POSSIBLE	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL			20131203
3	Importing	IV_NODE1	Call by reference	☐	Type reference (TYPE)	FDT_NODE_ID			20131203
4	Importing	IV_NODE2	Call by reference	☐	Type reference (TYPE)	FDT_NODE_ID			20131203

Method CHECK_SWITCH_NODES_POSSIBLE on class CL_FDT_WD_DECISION_TREE_MODEL has no exception.

Method CONSTRUCT_TREE_FROM_DATA Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_MODEL_NODE	Call by reference	☐	Object reference (TYPE REF TO)	IF_WD_CONTEXT_NODE		Web Dynpro: Interface for Context Nodes	20100702
2	Importing	IT_DECISION_TREE_DATA	Call by reference	☐	Type reference (TYPE)	T_TREE_STRUCTURE			20100702

Method CONSTRUCT_TREE_FROM_DATA on class CL_FDT_WD_DECISION_TREE_MODEL has no exception.

Method GET_DECISION_TREE_PROP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RS_TREE_PROPERTY	Value transfer	☐	Type reference (TYPE)	FDTS_WD_DEC_TREE_PROP_MODEL		FDTS WD: Decision Tree Property model	20100702

#	Exception	Resumable	Description	Created on
1	CX_FDT_INPUT	☐	FDT: Invalid Input	20100702

Method GET_ROOT_NODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_ROOT_NODE_ID	Value transfer	☐	Type reference (TYPE)	FDT_NODE_ID		FDT: ID of a node in a tree	20100702

Method GET_ROOT_NODE on class CL_FDT_WD_DECISION_TREE_MODEL has no exception.

Method GET_TREE_DATA Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_TREE_STRUCTURE	Value transfer	☐	Type reference (TYPE)	T_TREE_STRUCTURE		Tree to hold decision tree data	20060726
2	Importing	IV_NODE_ID	Call by reference	☑	Type reference (TYPE)	FDT_NODE_ID		FDT: ID of a node in a tree	20060726

Method GET_TREE_DATA on class CL_FDT_WD_DECISION_TREE_MODEL has no exception.

Method IS_ANY_RESULT_NODE_ASSIGNED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_ASSIGNED	Value transfer	☐	Type reference (TYPE)	BOOLE_D		Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')	20090220

Method IS_ANY_RESULT_NODE_ASSIGNED on class CL_FDT_WD_DECISION_TREE_MODEL has no exception.

History

Last changed by/on	SAP	20141121
SAP Release Created in	710