SAP ABAP Class CL_SIC_FM_FIELD_COMP_LEVSHT (Field Comparator: Levenshtein Distance)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-EIM-IQM-IC (Application Component) Information Consistency
     ⤷ S_IC_FINE_MATCH_ENGINE (Package) Information Consolidation Fine-Match Engine

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Interface implementation (CLASS c. INTERFACES i_ref)	IF_SIC_FM_FIELD_COMPARATOR	Field Comparator	20060215

Properties

Class	CL_SIC_FM_FIELD_COMP_LEVSHT
Short Description	Field Comparator: Levenshtein Distance
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	S_IC_FINE_MATCH_ENGINE	Information Consolidation Fine-Match Engine
Created	20060215	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_SIC_FM_FIELD_COMP_LEVSHT has no forward declaration.

Interfaces

#	Interface	Abstract	Final	Description	Created on
1	IF_SIC_FM_FIELD_COMPARATOR	☐	☐	Field Comparator	20060215

Friends

#	Friend	Modeled only	Created on	Description
1	CL_SIC_SRV_FINE_MATCH	☐	20060215	Fine Match Service
2	IF_SIC_FM_OBJ_MATCH_ANALYZER	☐	20060727	Semantic Object Match Analyzer

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GT_ALIGNMENT_MATRIX	Instance attribute	Private	☐	Type reference (TYPE)	LTY_TT_ALIGNMENT_TYPE		Levenshtein Alignment Matrix	20060215

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CALCULATE_ALIGNMENT_MATRIX	Instance method	Private	Method	Calculate the Levenshtein alignment matrix	20060215
2	CALCULATE_LEV_DISTANCE	Instance method	Private	Method	Calculate the Levenshtein distance for two strings	20060215
3	CONSTRUCTOR	Instance method	Private	Constructor	Constructor	20060215

Events

Class CL_SIC_FM_FIELD_COMP_LEVSHT has no event.

Types

Class CL_SIC_FM_FIELD_COMP_LEVSHT has no local type.

Method Signatures

Method CALCULATE_ALIGNMENT_MATRIX Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_SRC_STRING	Value transfer	☐	Type reference (TYPE)	STRING		Source string	20060215
2	Importing	IV_TRG_STRING	Value transfer	☐	Type reference (TYPE)	STRING		Target string	20060215

Method CALCULATE_ALIGNMENT_MATRIX on class CL_SIC_FM_FIELD_COMP_LEVSHT has no exception.

Method CALCULATE_LEV_DISTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_SRC_STRING	Value transfer	☐	Type reference (TYPE)	STRING		Source string	20060215
2	Importing	IV_TRG_STRING	Value transfer	☐	Type reference (TYPE)	STRING		Target string	20060215
3	Returning	RV_LEV_DISTANCE	Value transfer	☐	Type reference (TYPE)	I		Levenshtein Distance	20060215

Method CALCULATE_LEV_DISTANCE on class CL_SIC_FM_FIELD_COMP_LEVSHT has no exception.

Method CONSTRUCTOR Signature

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

History

Last changed by/on	SAP	20110908
SAP Release Created in	710