it.unibz.inf.ontop.spec

Interface OBDASpecInput

All Known Implementing Classes:

OBDASpecInputImpl

public interface OBDASpecInput

TODO: find a better name Files, readers and RDF graphs

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	OBDASpecInput.Builder

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONSTRAINT_KEY
static String	DBMETADATA_KEY
static String	MAPPING_KEY
static String	ONTOPVIEW_KEY

Method Summary

Modifier and Type	Method and Description
static OBDASpecInput.Builder	defaultBuilder()
default Optional<File>	getConstraintFile()
default Optional<Reader>	getDBMetadataReader()
Optional<File>	getFile(String key) Deprecated.
Optional<org.apache.commons.rdf.api.Graph>	getGraph(String key)
default Optional<org.apache.commons.rdf.api.Graph>	getMappingGraph()
default Optional<Reader>	getMappingReader()
default Optional<Reader>	getOntopViewReader()
Optional<Reader>	getReader(String key) The reader may have been created on the fly (e.g.

Field Detail

MAPPING_KEY

static final String MAPPING_KEY

See Also:

Constant Field Values

CONSTRAINT_KEY

static final String CONSTRAINT_KEY

See Also:

Constant Field Values

DBMETADATA_KEY

static final String DBMETADATA_KEY

See Also:

Constant Field Values

ONTOPVIEW_KEY

static final String ONTOPVIEW_KEY

See Also:

Constant Field Values

Method Detail

getFile

@Deprecated
Optional<File> getFile(String key)

Deprecated.

Please consider using getReader()

getReader

Optional<Reader> getReader(String key)
                    throws FileNotFoundException

The reader may have been created on the fly (e.g. from a file) or have been constructed before. In any case, the caller becomes responsible for closing the reader.

Throws:

FileNotFoundException

getGraph

Optional<org.apache.commons.rdf.api.Graph> getGraph(String key)

defaultBuilder

static OBDASpecInput.Builder defaultBuilder()

getMappingReader

default Optional<Reader> getMappingReader()
                                   throws FileNotFoundException

Throws:

FileNotFoundException

getMappingGraph

default Optional<org.apache.commons.rdf.api.Graph> getMappingGraph()

getConstraintFile

default Optional<File> getConstraintFile()

getDBMetadataReader

default Optional<Reader> getDBMetadataReader()
                                      throws FileNotFoundException

Throws:

FileNotFoundException

getOntopViewReader

default Optional<Reader> getOntopViewReader()
                                     throws FileNotFoundException

Throws:

FileNotFoundException