SAP ABAP Class CL_USMD4_DIGRAPH (Directed Graph with Edges and Nodes)

Hierarchy

☛ MDG_FND (Software Component) MDG Foundation
   ⤷ CA-MDG-AF (Application Component) Application Framework
     ⤷ USMD4 (Package) Master Data: Workflow Log, JNET Applications, Etc.

Properties

Class	CL_USMD4_DIGRAPH
Short Description	Directed Graph with Edges and Nodes
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	USMD4	Master Data: Workflow Log, JNET Applications, Etc.
Created	20090330	SAP
Last change	20130531	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_USMD4_DIGRAPH has no forward declaration.

Interfaces

Class CL_USMD4_DIGRAPH has no interface implemented.

Friends

Class CL_USMD4_DIGRAPH has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	DO_EDGES_ANCHOR	Instance attribute	Private	☐	Object reference (TYPE REF TO)	LCL_LIST_ELEMENT			20090330
2	DO_EDGES_END	Instance attribute	Private	☐	Object reference (TYPE REF TO)	LCL_LIST_ELEMENT			20090330
3	DO_INFORMATION	Instance attribute	Protected	☐	Object reference (TYPE REF TO)	OBJECT			20090330
4	DO_ITERATOR_ELEMENT_EDGE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	LCL_LIST_ELEMENT			20090330
5	DO_ITERATOR_ELEMENT_VERTEX	Instance attribute	Private	☐	Object reference (TYPE REF TO)	LCL_LIST_ELEMENT			20090330
6	DO_VERTICES_ANCHOR	Instance attribute	Private	☐	Object reference (TYPE REF TO)	LCL_LIST_ELEMENT			20090330
7	DO_VERTICES_END	Instance attribute	Private	☐	Object reference (TYPE REF TO)	LCL_LIST_ELEMENT			20090330
8	D_EDGES	Instance attribute	Protected	☐	Type reference (TYPE)	I			20090330
9	D_VERTICES	Instance attribute	Protected	☐	Type reference (TYPE)	I			20090330

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADD_EDGE	Instance method	Public	Method	Add a New Edge to the Graph	20090330
2	ADD_VERTEX	Instance method	Public	Method	Add a New Node to the Graph	20090330
3	CONSTRUCTOR	Instance method	Public	Constructor		20090330
4	GET_INFORMATION	Instance method	Public	Method	Get Meta Information for the Graph	20090330
5	ITERATOR_EDGE	Instance method	Public	Method	Trigger Iterator for Edges	20090330
6	ITERATOR_VERTEX	Instance method	Public	Method	Trigger Iterator for Nodes	20090330
7	RESET_EDGE_ITERATOR	Instance method	Public	Method	Reset Iterator for Edges	20090330
8	RESET_VERTEX_ITERATOR	Instance method	Public	Method	Reset Iterator for Nodes	20090330
9	SET_INFORMATION	Instance method	Public	Method	Set Meta Information for the Graph	20090330
10	SET_ITERATOR_EDGE	Instance method	Public	Method	Set Iterator for Edges on a Specific Edge	20090330
11	SET_ITERATOR_VERTEX	Instance method	Public	Method	Set Iterator for Edges on a Specific Node	20090330

Events

Class CL_USMD4_DIGRAPH has no event.

Types

Class CL_USMD4_DIGRAPH has no local type.

Method Signatures

Method ADD_EDGE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_EDGE	Call by reference	☐	Object reference (TYPE REF TO)	CL_USMD4_GRAPH_ELEMENT			20090330

Method ADD_EDGE on class CL_USMD4_DIGRAPH has no exception.

Method ADD_VERTEX Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_VERTEX	Call by reference	☐	Object reference (TYPE REF TO)	CL_USMD4_GRAPH_ELEMENT			20090330

Method ADD_VERTEX on class CL_USMD4_DIGRAPH has no exception.

Method CONSTRUCTOR Signature

Method CONSTRUCTOR on class CL_USMD4_DIGRAPH has no parameter.
Method CONSTRUCTOR on class CL_USMD4_DIGRAPH has no exception.

Method GET_INFORMATION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_INFORMATION	Value transfer	☐	Object reference (TYPE REF TO)	OBJECT			20090330

Method GET_INFORMATION on class CL_USMD4_DIGRAPH has no exception.

Method ITERATOR_EDGE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_SEARCH_CRITERIA	Call by reference	☐	Type reference (TYPE)	ANY			20090330
2	Returning	RE_EDGE	Value transfer	☐	Object reference (TYPE REF TO)	CL_USMD4_GRAPH_EDGE			20090330

Method ITERATOR_EDGE on class CL_USMD4_DIGRAPH has no exception.

Method ITERATOR_VERTEX Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_SEARCH_CRITERIA	Call by reference	☐	Type reference (TYPE)	ANY			20090330
2	Returning	RE_VERTEX	Value transfer	☐	Object reference (TYPE REF TO)	CL_USMD4_GRAPH_VERTEX			20090330

Method ITERATOR_VERTEX on class CL_USMD4_DIGRAPH has no exception.

Method RESET_EDGE_ITERATOR Signature

Method RESET_EDGE_ITERATOR on class CL_USMD4_DIGRAPH has no parameter.
Method RESET_EDGE_ITERATOR on class CL_USMD4_DIGRAPH has no exception.

Method RESET_VERTEX_ITERATOR Signature

Method RESET_VERTEX_ITERATOR on class CL_USMD4_DIGRAPH has no parameter.
Method RESET_VERTEX_ITERATOR on class CL_USMD4_DIGRAPH has no exception.

Method SET_INFORMATION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_INFORMATION	Call by reference	☐	Object reference (TYPE REF TO)	OBJECT			20090330

Method SET_INFORMATION on class CL_USMD4_DIGRAPH has no exception.

Method SET_ITERATOR_EDGE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ITERATOR_EDGE	Call by reference	☐	Object reference (TYPE REF TO)	CL_USMD4_GRAPH_ELEMENT			20090330

Method SET_ITERATOR_EDGE on class CL_USMD4_DIGRAPH has no exception.

Method SET_ITERATOR_VERTEX Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ITERATOR_VERTEX	Call by reference	☐	Object reference (TYPE REF TO)	CL_USMD4_GRAPH_ELEMENT			20090330

Method SET_ITERATOR_VERTEX on class CL_USMD4_DIGRAPH has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in	702