Package it.unibz.inf.ontop.dbschema.impl.json

Class JsonSQLView

java.lang.Object

it.unibz.inf.ontop.dbschema.impl.json.JsonOpenObject

it.unibz.inf.ontop.dbschema.impl.json.JsonView

it.unibz.inf.ontop.dbschema.impl.json.JsonSQLView

public class JsonSQLView
extends JsonView

Nested Class Summary

Nested classes/interfaces inherited from class it.unibz.inf.ontop.dbschema.impl.json.JsonView

JsonView.AddForeignKey, JsonView.AddFunctionalDependency, JsonView.AddUniqueConstraints, JsonView.ForeignKeyPart, JsonView.ForeignKeys, JsonView.JSONViewDeSerializer, JsonView.NonNullConstraints, JsonView.OtherFunctionalDependencies, JsonView.TemporaryViewPredicate, JsonView.UniqueConstraints

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.slf4j.Logger	LOGGER
String	query

Fields inherited from class it.unibz.inf.ontop.dbschema.impl.json.JsonView

foreignKeys, name, nonNullConstraints, otherFunctionalDependencies, uniqueConstraints

Constructor Summary

Constructors

Constructor	Description
JsonSQLView(List<String> name, String query, JsonView.UniqueConstraints uniqueConstraints, JsonView.OtherFunctionalDependencies otherFunctionalDependencies, JsonView.ForeignKeys foreignKeys, JsonView.NonNullConstraints nonNullConstraints)

Method Summary

Modifier and Type	Method	Description
OntopViewDefinition	createViewDefinition(DBParameters dbParameters, MetadataLookup parentCacheMetadataLookup)
it.unibz.inf.ontop.com.google.common.collect.ImmutableList<it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Attribute>>	getAttributesIncludingParentOnes(OntopViewDefinition ontopViewDefinition, it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Attribute> parentAttributes)	May be incomplete, but must not produce any false positive.
void	insertIntegrityConstraints(OntopViewDefinition relation, it.unibz.inf.ontop.com.google.common.collect.ImmutableList<NamedRelationDefinition> baseRelations, MetadataLookup metadataLookupForFK, DBParameters dbParameters)

Methods inherited from class it.unibz.inf.ontop.dbschema.impl.json.JsonView

createAttributeBuilder

Methods inherited from class it.unibz.inf.ontop.dbschema.impl.json.JsonOpenObject

getAdditionalProperties, setAdditionalProperty

Methods inherited from class java.lang.Object

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

Field Detail

query

@Nonnull
public final String query

LOGGER

protected static final org.slf4j.Logger LOGGER

Constructor Detail

JsonSQLView

public JsonSQLView(List<String> name,
                   String query,
                   JsonView.UniqueConstraints uniqueConstraints,
                   JsonView.OtherFunctionalDependencies otherFunctionalDependencies,
                   JsonView.ForeignKeys foreignKeys,
                   JsonView.NonNullConstraints nonNullConstraints)

Method Detail

createViewDefinition

public OntopViewDefinition createViewDefinition(DBParameters dbParameters,
                                                MetadataLookup parentCacheMetadataLookup)
                                         throws MetadataExtractionException

Specified by:

createViewDefinition in class JsonView

Throws:

MetadataExtractionException

insertIntegrityConstraints

public void insertIntegrityConstraints(OntopViewDefinition relation,
                                       it.unibz.inf.ontop.com.google.common.collect.ImmutableList<NamedRelationDefinition> baseRelations,
                                       MetadataLookup metadataLookupForFK,
                                       DBParameters dbParameters)
                                throws MetadataExtractionException

Specified by:

insertIntegrityConstraints in class JsonView

Throws:

MetadataExtractionException

getAttributesIncludingParentOnes

public it.unibz.inf.ontop.com.google.common.collect.ImmutableList<it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Attribute>> getAttributesIncludingParentOnes(OntopViewDefinition ontopViewDefinition,
                                                                                                                                                                          it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Attribute> parentAttributes)

Description copied from class: JsonView

May be incomplete, but must not produce any false positive. Returns the attributes for which it can be proved that the projection over them includes the results of the projection of the parent relation over the parent attributes under set semantics (no concern for duplicates). Parent attributes are expected to all come from the same parent.

Specified by:

getAttributesIncludingParentOnes in class JsonView