com.clarkparsia.pellet.sparqldl.jena

Class SparqlDLExecutionFactory

java.lang.Object

com.clarkparsia.pellet.sparqldl.jena.SparqlDLExecutionFactory

public class SparqlDLExecutionFactory
extends Object

Title:

Description:

Copyright: Copyright (c) 2007

Company: Clark & Parsia, LLC.

Author:

Evren Sirin

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SparqlDLExecutionFactory.QueryEngineType Different types of query engine that can be used for answering queries.

Constructor Summary

Constructors

Constructor and Description
SparqlDLExecutionFactory()

Method Summary

Modifier and Type	Method and Description
static org.apache.jena.query.QueryExecution	create(org.apache.jena.query.Query query, org.apache.jena.query.Dataset dataset) Creates a QueryExecution by selecting the most appropriate SparqlDLExecutionFactory.QueryEngineType that can answer the given query.
static org.apache.jena.query.QueryExecution	create(org.apache.jena.query.Query query, org.apache.jena.query.Dataset dataset, org.apache.jena.query.QuerySolution initialBinding) Creates a QueryExecution by selecting the most appropriate SparqlDLExecutionFactory.QueryEngineType that can answer the given query.
static org.apache.jena.query.QueryExecution	create(org.apache.jena.query.Query query, org.apache.jena.query.Dataset dataset, org.apache.jena.query.QuerySolution initialBinding, SparqlDLExecutionFactory.QueryEngineType queryEngineType) Creates a QueryExecution with the given SparqlDLExecutionFactory.QueryEngineType.
static org.apache.jena.query.QueryExecution	create(org.apache.jena.query.Query query, org.apache.jena.query.Dataset dataset, org.apache.jena.query.QuerySolution initialBinding, SparqlDLExecutionFactory.QueryEngineType queryEngineType, boolean handleVariableSPO) Creates a QueryExecution with the given SparqlDLExecutionFactory.QueryEngineType.
static org.apache.jena.query.QueryExecution	create(org.apache.jena.query.Query query, org.apache.jena.rdf.model.Model model) Creates a QueryExecution object where the Basic Graph Patterns (BGPs) will be answered by native Pellet query engine whenever possible.
static org.apache.jena.query.QueryExecution	create(org.apache.jena.query.Query query, org.apache.jena.rdf.model.Model model, org.apache.jena.query.QuerySolution initialBinding) Creates a QueryExecution by selecting the most appropriate SparqlDLExecutionFactory.QueryEngineType that can answer the given query.
static org.apache.jena.query.QueryExecution	createBasicExecution(org.apache.jena.query.Query query, org.apache.jena.query.Dataset dataset) Deprecated. Use createPelletExecution(Query, Dataset) instead
static org.apache.jena.query.QueryExecution	createBasicExecution(org.apache.jena.query.Query query, org.apache.jena.rdf.model.Model model) Deprecated. Use createPelletExecution(Query, Model) instead
static org.apache.jena.query.QueryExecution	createPelletExecution(org.apache.jena.query.Query query, org.apache.jena.query.Dataset dataset) Creates a Pellet query engine that will answer the given query.
static org.apache.jena.query.QueryExecution	createPelletExecution(org.apache.jena.query.Query query, org.apache.jena.query.Dataset dataset, org.apache.jena.query.QuerySolution initialBinding) Creates a Pellet query engine that will answer the given query.
static org.apache.jena.query.QueryExecution	createPelletExecution(org.apache.jena.query.Query query, org.apache.jena.rdf.model.Model model) Creates a Pellet query engine that will answer the given query.
static org.apache.jena.query.QueryExecution	createPelletExecution(org.apache.jena.query.Query query, org.apache.jena.rdf.model.Model model, org.apache.jena.query.QuerySolution initialBinding) Creates a Pellet query engine that will answer the given query.

Methods inherited from class java.lang.Object

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

Constructor Detail

SparqlDLExecutionFactory

public SparqlDLExecutionFactory()

Method Detail

create

public static org.apache.jena.query.QueryExecution create(org.apache.jena.query.Query query,
                                                          org.apache.jena.query.Dataset dataset,
                                                          org.apache.jena.query.QuerySolution initialBinding)

Creates a QueryExecution by selecting the most appropriate SparqlDLExecutionFactory.QueryEngineType that can answer the given query.

Parameters:

query - the query

dataset - the target of the query

initialBinding - initial binding that will be applied before query execution or null if there is no initial binding

Returns:

a QueryExecution that will answer the query with the given dataset

See Also:

SparqlDLExecutionFactory.QueryEngineType

create

public static org.apache.jena.query.QueryExecution create(org.apache.jena.query.Query query,
                                                          org.apache.jena.query.Dataset dataset,
                                                          org.apache.jena.query.QuerySolution initialBinding,
                                                          SparqlDLExecutionFactory.QueryEngineType queryEngineType)

Creates a QueryExecution with the given SparqlDLExecutionFactory.QueryEngineType. If the query engine cannot handle the given query a QueryException may be thrown during query execution. Users are recommended to use create(Query, Dataset, QuerySolution)

Parameters:

query - the query

dataset - the target of the query

initialBinding - used for parametrized queries

queryEngineType - type of the query engine that will be used to answer the query

Returns:

a QueryExecution that will answer the query with the given dataset

create

public static org.apache.jena.query.QueryExecution create(org.apache.jena.query.Query query,
                                                          org.apache.jena.query.Dataset dataset,
                                                          org.apache.jena.query.QuerySolution initialBinding,
                                                          SparqlDLExecutionFactory.QueryEngineType queryEngineType,
                                                          boolean handleVariableSPO)
                                                   throws org.apache.jena.query.QueryException

Creates a QueryExecution with the given SparqlDLExecutionFactory.QueryEngineType. If the query engine cannot handle the given query a QueryException may be thrown during query execution. Users are recommended to use create(Query, Dataset, QuerySolution)

Parameters:

query - the query

dataset - the target of the query

initialBinding - used for parametrized queries

queryEngineType - type of the query engine that will be used to answer the query

handleVariableSPO - If this variable is true then queries with variable SPO statements are not handled by the SPARQL-DL engine but fall back to ARQ

Returns:

a QueryExecution that will answer the query with the given dataset

Throws:

org.apache.jena.query.QueryException

create

public static org.apache.jena.query.QueryExecution create(org.apache.jena.query.Query query,
                                                          org.apache.jena.rdf.model.Model model)

Creates a QueryExecution object where the Basic Graph Patterns (BGPs) will be answered by native Pellet query engine whenever possible. The unsupported BGPs, i.e. the ones that are not in the SPARQL-DL fragment, will be answered by the Jena query engine. With this fall-back model all types of SPARQL queries are supported.

Parameters:

query - the query

model - the target of the query

Returns:

a QueryExecution that will answer the query with the given model

Throws:

org.apache.jena.query.QueryException - if the given model is not associated with Pellet reasoner

create

public static org.apache.jena.query.QueryExecution create(org.apache.jena.query.Query query,
                                                          org.apache.jena.query.Dataset dataset)

Creates a QueryExecution by selecting the most appropriate SparqlDLExecutionFactory.QueryEngineType that can answer the given query.

Parameters:

query - the query

dataset - the target of the query

Returns:

a QueryExecution that will answer the query with the given dataset

See Also:

SparqlDLExecutionFactory.QueryEngineType

create

public static org.apache.jena.query.QueryExecution create(org.apache.jena.query.Query query,
                                                          org.apache.jena.rdf.model.Model model,
                                                          org.apache.jena.query.QuerySolution initialBinding)

Creates a QueryExecution by selecting the most appropriate SparqlDLExecutionFactory.QueryEngineType that can answer the given query.

Parameters:

query - the query

model - the target of the query

initialBinding - initial binding that will be applied before query execution or null if there is no initial binding

Returns:

a QueryExecution that will answer the query with the given dataset

See Also:

SparqlDLExecutionFactory.QueryEngineType

createPelletExecution

public static org.apache.jena.query.QueryExecution createPelletExecution(org.apache.jena.query.Query query,
                                                                         org.apache.jena.rdf.model.Model model)

Creates a Pellet query engine that will answer the given query. This function should be used only if it is known that Pellet query engine can handle the given query. Otherwise query execution will result in an exception. for arbitrary queries it is safer to use the create functions.

Parameters:

query - the query

model - the target of the query

Returns:

a QueryExecution that will answer the query with the given model

See Also:

SparqlDLExecutionFactory.QueryEngineType

createPelletExecution

public static org.apache.jena.query.QueryExecution createPelletExecution(org.apache.jena.query.Query query,
                                                                         org.apache.jena.rdf.model.Model model,
                                                                         org.apache.jena.query.QuerySolution initialBinding)

Creates a Pellet query engine that will answer the given query. This function should be used only if it is known that Pellet query engine can handle the given query. Otherwise query execution will result in an exception. for arbitrary queries it is safer to use the create functions.

Parameters:

query - the query

model - the target of the query

initialBinding - initial binding that will be applied before query execution or null if there is no initial binding

Returns:

a QueryExecution that will answer the query with the given model

See Also:

SparqlDLExecutionFactory.QueryEngineType

createPelletExecution

public static org.apache.jena.query.QueryExecution createPelletExecution(org.apache.jena.query.Query query,
                                                                         org.apache.jena.query.Dataset dataset)

Creates a Pellet query engine that will answer the given query. This function should be used only if it is known that Pellet query engine can handle the given query. Otherwise query execution will result in an exception. for arbitrary queries it is safer to use the create functions.

Parameters:

query - the query

dataset - the target of the query

initialBinding - initial binding that will be applied before query execution or null if there is no initial binding

Returns:

a QueryExecution that will answer the query with the given dataset

See Also:

SparqlDLExecutionFactory.QueryEngineType

createPelletExecution

public static org.apache.jena.query.QueryExecution createPelletExecution(org.apache.jena.query.Query query,
                                                                         org.apache.jena.query.Dataset dataset,
                                                                         org.apache.jena.query.QuerySolution initialBinding)

Creates a Pellet query engine that will answer the given query. This function should be used only if it is known that Pellet query engine can handle the given query. Otherwise query execution will result in an exception. for arbitrary queries it is safer to use the create functions.

Parameters:

query - the query

dataset - the target of the query

initialBinding - initial binding that will be applied before query execution or null if there is no initial binding

Returns:

a QueryExecution that will answer the query with the given dataset

See Also:

SparqlDLExecutionFactory.QueryEngineType

createBasicExecution

public static org.apache.jena.query.QueryExecution createBasicExecution(org.apache.jena.query.Query query,
                                                                        org.apache.jena.rdf.model.Model model)

Deprecated. Use createPelletExecution(Query, Model) instead

createBasicExecution

public static org.apache.jena.query.QueryExecution createBasicExecution(org.apache.jena.query.Query query,
                                                                        org.apache.jena.query.Dataset dataset)

Deprecated. Use createPelletExecution(Query, Dataset) instead