it.unibz.inf.ontop.dbschema

Interface OntopViewDefinition

All Superinterfaces:

NamedRelationDefinition, RelationDefinition

All Known Implementing Classes:

OntopViewDefinitionImpl

public interface OntopViewDefinition
extends NamedRelationDefinition

Nested Class Summary

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

RelationDefinition.AttributeListBuilder

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 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

Method Detail

getIQ

IQ getIQ()

IQ defining views from lower-level relations

getLevel

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.