ie.deri.wsmx.mediation.mapper
Class Mapper

java.lang.Object
  ie.deri.wsmx.mediation.mapper.Mapper

public class Mapper

extends java.lang.Object

(c) Copyright 2004, DERI - Digital Enterprise Research Institute, Ireland

Author:

Adrian Mediator.java, Mar 18, 2004, 3:25:51 PM

Field Summary

static int	DECOMPOSITION_REQUIRED
static int	LEFT_BALANCED
static int	MAPPED
static int	NOT_MAPPED
static int	PRIMITIVE
static int	RIGHT_BALANCED

Constructor Summary

Mapper()

Mapper(ConceptsManager srcConcepts, ConceptsManager tgtConcepts)

Mapper(ConceptsManager srcConcepts, ConceptsManager tgtConcepts, java.util.Hashtable mapper)

Method Summary

boolean	areEligible(AttributeDefinition sourceAttribute, AttributeDefinition targetAttribute) Checks if two given attribute are elibible for being mapped.
boolean	areEligible(java.lang.String sourceConcept, java.lang.String targetConcept) Checks if two given concepts are elibible for being mapped.
boolean	areMapped(ConceptAttributeDefinition sourceAttribute, ConceptAttributeDefinition targetAttribute) Checks if the given pair of cencept attribute (attribute plus owner) are mapped
boolean	areMapped(java.lang.String sourceConcept, java.lang.String targetConcept) Checks if the given pair of cencepts are mapped
java.util.Hashtable	getAttributeToAttributeMappings()
java.util.Hashtable	getConceptToConceptMappings()
int	getMapingState(java.lang.Object srcConcept, java.lang.Object tgtConcept)
ConceptsManager	getSrcConceptsManager()
java.lang.Object	getTargetAttributes(ConceptAttributeDefinition attribute)
java.lang.String	getTargetAttributesAsString(ConceptAttributeDefinition attribute)
java.util.Vector	getTargetConcepts(java.lang.Object concept)
java.lang.String	getTargetConceptsAsString(java.lang.Object concept)
ConceptsManager	getTgtConceptsManager()
int	internalStructuresRelations(java.lang.Object srcConcept, java.util.Vector tgtConcepts)
void	setAaMapper(java.util.Hashtable hashtable)
void	setCcMapper(java.util.Hashtable hashtable)
void	setSrcConceptsManager(ConceptsManager srcConcepts)
void	setTargetAttribute(ConceptAttributeDefinition attribute, ConceptAttributeDefinition targetAttribute)
void	setTargetConcept(java.lang.Object concept, java.lang.Object targetConcept)
void	setTargetConcepts(java.lang.Object concept, java.util.Vector targetConcepts)
void	setTgtConceptsManager(ConceptsManager tgtConcepts)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAPPED

public static final int MAPPED

See Also:

Constant Field Values

NOT_MAPPED

public static final int NOT_MAPPED

See Also:

Constant Field Values

PRIMITIVE

public static final int PRIMITIVE

See Also:

Constant Field Values

DECOMPOSITION_REQUIRED

public static final int DECOMPOSITION_REQUIRED

See Also:

Constant Field Values

LEFT_BALANCED

public static final int LEFT_BALANCED

See Also:

Constant Field Values

RIGHT_BALANCED

public static final int RIGHT_BALANCED

See Also:

Constant Field Values

Constructor Detail

Mapper

public Mapper()

Mapper

public Mapper(ConceptsManager srcConcepts,
              ConceptsManager tgtConcepts)

Mapper

public Mapper(ConceptsManager srcConcepts,
              ConceptsManager tgtConcepts,
              java.util.Hashtable mapper)

Method Detail

getTargetConcepts

public java.util.Vector getTargetConcepts(java.lang.Object concept)

getTargetConceptsAsString

public java.lang.String getTargetConceptsAsString(java.lang.Object concept)

getTargetAttributesAsString

public java.lang.String getTargetAttributesAsString(ConceptAttributeDefinition attribute)

getTargetAttributes

public java.lang.Object getTargetAttributes(ConceptAttributeDefinition attribute)

setTargetConcepts

public void setTargetConcepts(java.lang.Object concept,
                              java.util.Vector targetConcepts)

setTargetConcept

public void setTargetConcept(java.lang.Object concept,
                             java.lang.Object targetConcept)

setTargetAttribute

public void setTargetAttribute(ConceptAttributeDefinition attribute,
                               ConceptAttributeDefinition targetAttribute)

setSrcConceptsManager

public void setSrcConceptsManager(ConceptsManager srcConcepts)

getSrcConceptsManager

public ConceptsManager getSrcConceptsManager()

getTgtConceptsManager

public ConceptsManager getTgtConceptsManager()

setTgtConceptsManager

public void setTgtConceptsManager(ConceptsManager tgtConcepts)

getMapingState

public int getMapingState(java.lang.Object srcConcept,
                          java.lang.Object tgtConcept)

internalStructuresRelations

public int internalStructuresRelations(java.lang.Object srcConcept,
                                       java.util.Vector tgtConcepts)

getConceptToConceptMappings

public java.util.Hashtable getConceptToConceptMappings()

getAttributeToAttributeMappings

public java.util.Hashtable getAttributeToAttributeMappings()

areMapped

public boolean areMapped(java.lang.String sourceConcept,
                         java.lang.String targetConcept)

Checks if the given pair of cencepts are mapped

Parameters:

sourceConcept - the source concept name

targetConcept - the target concept name

Returns:

true if the given concepts are mapped and false otherwise

areMapped

public boolean areMapped(ConceptAttributeDefinition sourceAttribute,
                         ConceptAttributeDefinition targetAttribute)

Checks if the given pair of cencept attribute (attribute plus owner) are mapped

Parameters:

sourceAttribute - the source concept attribute

targetAttribute - the target concept attribute

Returns:

true if the given concept attributes are mapped and false otherwise

areEligible

public boolean areEligible(AttributeDefinition sourceAttribute,
                           AttributeDefinition targetAttribute)

Checks if two given attribute are elibible for being mapped. Two attributes are consider to be eligible for mapping if they have already their ranges mapped one with each-other or if their ranges are eligible for map

Parameters:

sourceAttribute - the attribute form the source

targetAttribute - the atribute form the target

Returns:

true if the ranges of the two given attributes are already mapped and false otherwise. Returns false if also one (or both) of the attributes is null.

areEligible

public boolean areEligible(java.lang.String sourceConcept,
                           java.lang.String targetConcept)

Checks if two given concepts are elibible for being mapped. Two concepts are consider to be eligible for mapping if at least one pair of their attributes are formed by eligible attributes

Parameters:

sourceConcept - the attribute form the source

targetConcept - the atribute form the target

Returns:

true if the concepts are already mapped or if at least one pair in the compound attributes is eligible and false otherwise. Returns false if also one (or both) of the concepts is null.

setAaMapper

public void setAaMapper(java.util.Hashtable hashtable)

Parameters:

hashtable -

setCcMapper

public void setCcMapper(java.util.Hashtable hashtable)

Parameters:

hashtable -