it.unibz.inf.ontop.spec.mapping.impl

Class SQLMappingExtractor

java.lang.Object

it.unibz.inf.ontop.spec.mapping.impl.SQLMappingExtractor

All Implemented Interfaces:

MappingExtractor

public class SQLMappingExtractor
extends Object
implements MappingExtractor

Nested Class Summary

Nested classes/interfaces inherited from interface it.unibz.inf.ontop.spec.mapping.MappingExtractor

MappingExtractor.MappingAndDBParameters

Method Summary

Modifier and Type	Method and Description
protected MappingExtractor.MappingAndDBParameters	convertPPMapping(SQLPPMapping ppMapping, OBDASpecInput specInput, Optional<it.unibz.inf.ontop.spec.ontology.Ontology> optionalOntology) Converts the PPMapping into a Mapping.
MappingExtractor.MappingAndDBParameters	extract(OBDASpecInput specInput, Optional<it.unibz.inf.ontop.spec.ontology.Ontology> ontology)
MappingExtractor.MappingAndDBParameters	extract(PreProcessedMapping ppMapping, OBDASpecInput specInput, Optional<it.unibz.inf.ontop.spec.ontology.Ontology> ontology)
protected SQLPPMapping	extractPPMapping(OBDASpecInput specInput)

Methods inherited from class java.lang.Object

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

Method Detail

extract

public MappingExtractor.MappingAndDBParameters extract(@Nonnull
                                                       OBDASpecInput specInput,
                                                       @Nonnull
                                                       Optional<it.unibz.inf.ontop.spec.ontology.Ontology> ontology)
                                                throws MappingException,
                                                       MetadataExtractionException

Specified by:

extract in interface MappingExtractor

Throws:

MappingException

MetadataExtractionException

extract

public MappingExtractor.MappingAndDBParameters extract(@Nonnull
                                                       PreProcessedMapping ppMapping,
                                                       @Nonnull
                                                       OBDASpecInput specInput,
                                                       @Nonnull
                                                       Optional<it.unibz.inf.ontop.spec.ontology.Ontology> ontology)
                                                throws MappingException,
                                                       MetadataExtractionException

Specified by:

extract in interface MappingExtractor

Throws:

MappingException

MetadataExtractionException

extractPPMapping

protected SQLPPMapping extractPPMapping(OBDASpecInput specInput)
                                 throws MappingIOException,
                                        InvalidMappingException

Throws:

MappingIOException

InvalidMappingException

convertPPMapping

protected MappingExtractor.MappingAndDBParameters convertPPMapping(SQLPPMapping ppMapping,
                                                                   OBDASpecInput specInput,
                                                                   Optional<it.unibz.inf.ontop.spec.ontology.Ontology> optionalOntology)
                                                            throws MetaMappingExpansionException,
                                                                   MetadataExtractionException,
                                                                   MappingOntologyMismatchException,
                                                                   InvalidMappingSourceQueriesException,
                                                                   UnknownDatatypeException

Converts the PPMapping into a Mapping.

During the conversion, data types are inferred and mapping assertions are validated

Throws:

MetaMappingExpansionException

MetadataExtractionException

MappingOntologyMismatchException

InvalidMappingSourceQueriesException

UnknownDatatypeException