it.unibz.inf.ontop.dbschema.impl

Class OntopViewDefinitionImpl

java.lang.Object

it.unibz.inf.ontop.dbschema.impl.AbstractRelationDefinition

it.unibz.inf.ontop.dbschema.impl.AbstractNamedRelationDefinition

it.unibz.inf.ontop.dbschema.impl.OntopViewDefinitionImpl

All Implemented Interfaces:

NamedRelationDefinition, OntopViewDefinition, RelationDefinition

public class OntopViewDefinitionImpl
extends AbstractNamedRelationDefinition
implements OntopViewDefinition

Nested Class Summary

Nested classes/interfaces inherited from interface it.unibz.inf.ontop.dbschema.RelationDefinition

RelationDefinition.AttributeListBuilder

Constructor Summary

Constructors

Constructor and Description
OntopViewDefinitionImpl(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<RelationID> allIds, RelationDefinition.AttributeListBuilder builder, IQ iqWithTemporaryAtomPredicate, int level, CoreSingletons coreSingletons)

Method Summary

Modifier and Type	Method and Description
IQ	getIQ() IQ defining views from lower-level relations
int	getLevel() Level must be at least 1 for an Ontop view (0 refers to database relations) A level 1 view is defined from database relations only A Level 2 view is from at least an Ontop view of level 1 and none of higher level.

Methods inherited from class it.unibz.inf.ontop.dbschema.impl.AbstractNamedRelationDefinition

addForeignKeyConstraint, addFunctionalDependency, getAllIDs, getForeignKeys, getID, getOtherFunctionalDependencies, getPrimaryKey, getUniqueConstraints

Methods inherited from class it.unibz.inf.ontop.dbschema.impl.AbstractRelationDefinition

attributeListBuilder, getAtomPredicate, getAttribute, getAttribute, getAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unibz.inf.ontop.dbschema.NamedRelationDefinition

addForeignKeyConstraint, addFunctionalDependency, getAllIDs, getID, getPrimaryKey

Methods inherited from interface it.unibz.inf.ontop.dbschema.RelationDefinition

getAtomPredicate, getAttribute, getAttribute, getAttributes, getForeignKeys, getOtherFunctionalDependencies, getUniqueConstraints

Constructor Detail

OntopViewDefinitionImpl

public OntopViewDefinitionImpl(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<RelationID> allIds,
                               RelationDefinition.AttributeListBuilder builder,
                               IQ iqWithTemporaryAtomPredicate,
                               int level,
                               CoreSingletons coreSingletons)

Method Detail

getIQ

public IQ getIQ()

Description copied from interface: OntopViewDefinition

IQ defining views from lower-level relations

Specified by:

getIQ in interface OntopViewDefinition

getLevel

public int getLevel()

Description copied from interface: OntopViewDefinition

Level must be at least 1 for an Ontop view (0 refers to database relations) A level 1 view is defined from database relations only A Level 2 view is from at least an Ontop view of level 1 and none of higher level.

Specified by:

getLevel in interface OntopViewDefinition