Package org.aksw.jena_sparql_api.conjure.fluent

Class JobUtils

java.lang.Object

org.aksw.jena_sparql_api.conjure.fluent.JobUtils

public class JobUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
JobUtils()

Method Summary

Modifier and Type	Method	Description
static JobInstance	createJobInstance(Job job, Map<String,? extends org.apache.jena.graph.Node> env, Map<String,? extends Op> map)	Create a job instance in the same model as the job
static JobInstance	createJobInstanceWithCopy(Job job, Map<String,? extends org.apache.jena.graph.Node> env, Map<String,? extends Op> map)
static Job	fromSparqlFile(String path)
static Job	fromSparqlStmts(Collection<org.aksw.jenax.stmt.core.SparqlStmt> stmts, Set<String> optionalArgs, Map<org.apache.jena.sparql.core.Var,org.apache.jena.sparql.expr.Expr> varToExpr)	Create a job to derive a new dataset using a set of sparql construct statements.
static Job	getOnlyJob(org.apache.jena.rdf.model.Model model)
static List<Job>	listJobs(org.apache.jena.rdf.model.Model model)
static Op	materializeJobInstance(JobInstance jobInstance)	Return the associated op with all all variables (literals and resources) substituted

Methods inherited from class java.lang.Object

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

Constructor Details

JobUtils

public JobUtils()

Method Details

listJobs

public static List<Job> listJobs(org.apache.jena.rdf.model.Model model)

getOnlyJob

public static Job getOnlyJob(org.apache.jena.rdf.model.Model model)

fromSparqlStmts

public static Job fromSparqlStmts(Collection<org.aksw.jenax.stmt.core.SparqlStmt> stmts,
 Set<String> optionalArgs,
 Map<org.apache.jena.sparql.core.Var,org.apache.jena.sparql.expr.Expr> varToExpr)

Create a job to derive a new dataset using a set of sparql construct statements. (Update statements could be made part of the workflow but are not supported by this method yet) The OpVar placeholder for the input dataset is "ARG".

Parameters:

stmts -

optionalArgs -

varToExpr -

Returns:

fromSparqlFile

public static Job fromSparqlFile(String path)
                          throws FileNotFoundException,
IOException

Throws:

FileNotFoundException

IOException

createJobInstanceWithCopy

public static JobInstance createJobInstanceWithCopy(Job job,
 Map<String,? extends org.apache.jena.graph.Node> env,
 Map<String,? extends Op> map)

createJobInstance

public static JobInstance createJobInstance(Job job,
 Map<String,? extends org.apache.jena.graph.Node> env,
 Map<String,? extends Op> map)

Create a job instance in the same model as the job

Parameters:

job -

env -

map -

Returns:

materializeJobInstance

public static Op materializeJobInstance(JobInstance jobInstance)

Return the associated op with all all variables (literals and resources) substituted

Parameters:

jobInstance -

Returns: