org.topbraid.shacl.templates

Class Templates

java.lang.Object

org.topbraid.shacl.templates.Templates

public class Templates
extends Object

Support for executing SHACL Query Templates, for now dash:SPARQLConstructTemplates and dash:SPARQLSelectTemplates. See http://datashapes.org/templates.html for background.

Author:

Holger Knublauch

Constructor Summary

Constructors

Constructor and Description
Templates()

Method Summary

Modifier and Type	Method and Description
static org.apache.jena.rdf.model.Model	construct(org.apache.jena.rdf.model.Resource template, org.apache.jena.query.QuerySolutionMap bindings, org.apache.jena.query.Dataset dataset) Takes an instance of dash:SPARQLConstructTemplate and parameter bindings and returns a Model with the triples that result from the execution of all CONSTRUCT queries in the template using the given parameter bindings.
static org.apache.jena.query.QueryExecution	select(org.apache.jena.rdf.model.Resource template, org.apache.jena.query.QuerySolutionMap bindings, org.apache.jena.query.Dataset dataset) Takes an instance of dash:SPARQLSelectTemplate and parameter bindings and returns a QueryExecution object for the sh:select query in the template using the given parameter bindings.

Methods inherited from class java.lang.Object

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

Constructor Detail

Templates

public Templates()

Method Detail

construct

public static org.apache.jena.rdf.model.Model construct(org.apache.jena.rdf.model.Resource template,
                                                        org.apache.jena.query.QuerySolutionMap bindings,
                                                        org.apache.jena.query.Dataset dataset)

Takes an instance of dash:SPARQLConstructTemplate and parameter bindings and returns a Model with the triples that result from the execution of all CONSTRUCT queries in the template using the given parameter bindings.

Parameters:

template - the template defining the sh:construct queries to run

bindings - the initial bindings for the CONSTRUCT queries

dataset - the Dataset to query over

Returns:

a Model with the constructed triples

select

public static org.apache.jena.query.QueryExecution select(org.apache.jena.rdf.model.Resource template,
                                                          org.apache.jena.query.QuerySolutionMap bindings,
                                                          org.apache.jena.query.Dataset dataset)

Takes an instance of dash:SPARQLSelectTemplate and parameter bindings and returns a QueryExecution object for the sh:select query in the template using the given parameter bindings.

Parameters:

template - the template defining the sh:select query to run

bindings - the initial bindings for the SELECT query

dataset - the Dataset to query over

Returns:

a QueryExecution