SAP ABAP Class CL_AXT_CLUSTER_BUILDER (Creates cluster and resolves dependencies between cluster)

Hierarchy

☛ WEBCUIF (Software Component) SAP Web UI Framework
   ⤷ CA-GTF-EEW (Application Component) Easy Enhancement Workbench
     ⤷ AXT_GENERATION_FRAMEWORK (Package) Extensibility Generation Framework

Properties

Class	CL_AXT_CLUSTER_BUILDER
Short Description	Creates cluster and resolves dependencies between cluster
Super Class
Instantiability of a Class	0	Private
Final	☐

General Data

Message Class
Program status
Category	0
Package	AXT_GENERATION_FRAMEWORK	Extensibility Generation Framework
Created	20081009	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	CL_AXT_CONSTANTS	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_AXT_CLUSTER_BUILDER has no interface implemented.

Friends

Class CL_AXT_CLUSTER_BUILDER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	MST_UNIT_LIST	Instance attribute	Private	☐	Type reference (TYPE)	AXTT_UNIT_LIST		List of all generation units and processing data	20081021
2	MT_CLUSTER_LIST	Instance attribute	Private	☐	Type reference (TYPE)	AXTT_CLUSTER_REF		Linear_order_of_final_cluster	20081022
3	MV_LAST_CLUSTER_INDEX	Instance attribute	Private	☐	Type reference (TYPE)	I		Counter for mt_cluster_list	20081022

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADD_UNIT_TO_NEW_CLUSTER	Instance method	Private	Method	Adds a generation unit to a fresh cluster	20081022
2	ANALYZE_CIRCULAR_DEPENDENCY	Instance method	Private	Method	For debugging	20100301
3	BUILD_CLUSTERS	Instance method	Public	Method	Builds clusters from catalogues and resolves dependencies	20081009
4	CHECK_CLUSTER	Instance method	Private	Method	Check for cluster compatibility	20081009
5	GET_ALL_ELEMENTS	Instance method	Private	Method	Get all elements from the catalogues, builds unit_list	20081009
6	GET_CLUSTER_CANDIDATES	Instance method	Private	Method	Calculates possible clusters and predecessor list	20081023
7	GET_CLUSTER_CLASS	Instance method	Private	Method	Returns cluster class per element type	20081009
8	GET_CLUSTER_LINEAR_ORDER	Instance method	Public	Method	Returns a list of cluster that could be processed linear	20081022
9	GET_INDEPENDENT_CLUSTER	Instance method	Private	Method	Returns a list of independent cluster	20081022
10	GET_INSTANCE	Static method	Public	Method	Factory method	20081009
11	GET_NEW_CLUSTER	Instance method	Private	Method	Creates a new cluster instance	20081009
12	GET_START_UNITS	Instance method	Private	Method	Returns a list of generation units without predecessors	20081022
13	PUT_UNIT_INTO_CLUSTER	Instance method	Private	Method	Finds a corresponding cluster for this generation unit	20081022
14	REMOVE_UNNECESSARY_UNIT_FROM_G	Instance method	Private	Method	Removes unnecessary elements from the dependency graph	20081029

Events

Class CL_AXT_CLUSTER_BUILDER has no event.

Types

Class CL_AXT_CLUSTER_BUILDER has no local type.

Method Signatures

Method ADD_UNIT_TO_NEW_CLUSTER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_UNIT	Call by reference	☐	Object reference (TYPE REF TO)	CL_AXT_GENERATION_UNIT		Unit of active and inactive element	20081022
2	Importing	IV_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_OBJECT_TYPE		Object Type	20081022
3	Importing	IV_OPERATION_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_CAT_STATUS		Catalog Object Status	20081023

Method ADD_UNIT_TO_NEW_CLUSTER on class CL_AXT_CLUSTER_BUILDER has no exception.

Method ANALYZE_CIRCULAR_DEPENDENCY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RT_MSG	Value transfer	☐	Type reference (TYPE)	AXTT_MSG		Messages table	20100301

Method ANALYZE_CIRCULAR_DEPENDENCY on class CL_AXT_CLUSTER_BUILDER has no exception.

Method BUILD_CLUSTERS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_INDEPENDENT_CLUSTERS	Call by reference	☐	Type reference (TYPE)	AXTT_CLUSTER_REF		Table of independent cluster instances	20081113
2	Exporting	EV_NO_OF_CLUSTERS	Call by reference	☐	Type reference (TYPE)	I		No of clusters build	20081113
3	Importing	IT_CATALOGUES	Call by reference	☐	Type reference (TYPE)	AXTT_CATALOGUE			20081009

#	Exception	Resumable	Description	Created on
1	CX_AXT_OPERATION_FAILED	☐	Operation error	20081029

Method CHECK_CLUSTER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_CLUSTER	Call by reference	☐	Object reference (TYPE REF TO)	IF_AXT_CLUSTER		Cluster of generation element	20081023
2	Importing	IV_IS_DEPENDENT_CLUSTER	Call by reference	☐	Type reference (TYPE)	AXT_BOOLEAN			20081106
3	Importing	IV_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_OBJECT_TYPE			20081106
4	Importing	IV_OPERATION_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_CAT_STATUS			20081106
5	Returning	RV_CHECK	Value transfer	☐	Type reference (TYPE)	AXT_BOOLEAN		Boolean	20081022

Method CHECK_CLUSTER on class CL_AXT_CLUSTER_BUILDER has no exception.

Method GET_ALL_ELEMENTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_CATALOGUES	Call by reference	☐	Type reference (TYPE)	AXTT_CATALOGUE			20081009
2	Returning	RT_UNIT_LIST	Value transfer	☐	Type reference (TYPE)	AXTT_UNIT_LIST			20081021

Method GET_ALL_ELEMENTS on class CL_AXT_CLUSTER_BUILDER has no exception.

Method GET_CLUSTER_CANDIDATES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_CANDIDATES	Call by reference	☐	Type reference (TYPE)	AXTT_CLUSTER_REF		Table of cluster instances	20081023
2	Exporting	ET_PREDECESSOR_LIST	Call by reference	☐	Type reference (TYPE)	AXTT_CLUSTER_REF		Table of cluster instances	20081023
3	Importing	IO_UNIT	Call by reference	☐	Object reference (TYPE REF TO)	CL_AXT_GENERATION_UNIT		Unit of active and inactive element	20081023
4	Importing	IV_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_OBJECT_TYPE		Object Type	20081023
5	Importing	IV_OPERATION_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_CAT_STATUS		Catalog Object Status	20081023

Method GET_CLUSTER_CANDIDATES on class CL_AXT_CLUSTER_BUILDER has no exception.

Method GET_CLUSTER_CLASS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_ELEMENT_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_OBJECT_TYPE		Object Type	20081009
2	Returning	RV_CLUSTER_CLASS	Value transfer	☐	Type reference (TYPE)	CLASSNAME		Reference type	20081009

Method GET_CLUSTER_CLASS on class CL_AXT_CLUSTER_BUILDER has no exception.

Method GET_CLUSTER_LINEAR_ORDER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RT_CLUSTERS	Value transfer	☐	Type reference (TYPE)	AXTT_CLUSTER_REF		Table of cluster instances	20081022

#	Exception	Resumable	Description	Created on
1	CX_AXT_OPERATION_FAILED	☐	Operation error	20081112

Method GET_INDEPENDENT_CLUSTER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_CLUSTER	Call by reference	☐	Type reference (TYPE)	AXTT_CLUSTER_REF		Table of cluster instances	20081022
2	Returning	RT_CLUSTER	Value transfer	☐	Type reference (TYPE)	AXTT_CLUSTER_REF		Table of cluster instances	20081113

Method GET_INDEPENDENT_CLUSTER on class CL_AXT_CLUSTER_BUILDER has no exception.

Method GET_INSTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RO_INSTANCE	Value transfer	☐	Object reference (TYPE REF TO)	CL_AXT_CLUSTER_BUILDER			20081022

Method GET_INSTANCE on class CL_AXT_CLUSTER_BUILDER has no exception.

Method GET_NEW_CLUSTER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_ELEMENT_TYPE	Call by reference	☐	Type reference (TYPE)	AXT_OBJECT_TYPE			20081009
2	Importing	IV_OPERATION	Call by reference	☐	Type reference (TYPE)	AXT_CAT_STATUS		Catalog Object Status	20081023
3	Returning	RO_CLUSTER	Value transfer	☐	Object reference (TYPE REF TO)	IF_AXT_CLUSTER			20081022

Method GET_NEW_CLUSTER on class CL_AXT_CLUSTER_BUILDER has no exception.

Method GET_START_UNITS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_UNIT_LIST	Call by reference	☐	Type reference (TYPE)	AXTT_UNIT_LIST			20081022
2	Returning	RT_START_UNITS	Value transfer	☐	Type reference (TYPE)	AXTT_UNIT_REF			20081022

Method GET_START_UNITS on class CL_AXT_CLUSTER_BUILDER has no exception.

Method PUT_UNIT_INTO_CLUSTER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_UNIT	Call by reference	☐	Object reference (TYPE REF TO)	CL_AXT_GENERATION_UNIT		Unit of active and inactive element	20081022

Method PUT_UNIT_INTO_CLUSTER on class CL_AXT_CLUSTER_BUILDER has no exception.

Method REMOVE_UNNECESSARY_UNIT_FROM_G Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CST_UNIT_LIST	Call by reference	☐	Type reference (TYPE)	AXTT_UNIT_LIST		List of all generation units and processing data	20081029

Method REMOVE_UNNECESSARY_UNIT_FROM_G on class CL_AXT_CLUSTER_BUILDER has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in	701