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java.lang.Objectcom.hp.hpl.jena.sparql.util.QueryExecUtils
public class QueryExecUtils
Some utilities for query processing.
Constructor Summary | |
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QueryExecUtils()
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Method Summary | |
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static void |
execute(Op op,
DatasetGraph dsg)
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static void |
execute(Op op,
DatasetGraph dsg,
ResultsFormat outputFormat)
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static void |
executeAlgebra(Op op,
DatasetGraph dsg)
Deprecated. Use execute(Op, DatasetGraph) |
static void |
executeAlgebra(Op op,
DatasetGraph dsg,
ResultsFormat outputFormat)
Deprecated. Use execute(Op, DatasetGraph) |
static void |
executeQuery(Query query,
QueryExecution queryExecution)
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static void |
executeQuery(Query query,
QueryExecution queryExecution,
ResultsFormat outputFormat)
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static com.hp.hpl.jena.rdf.model.RDFNode |
getExactlyOne(QueryExecution qExec,
String varname)
Execute, expecting the result to be one row, one column. |
static com.hp.hpl.jena.rdf.model.RDFNode |
getExactlyOne(String qs,
Dataset ds)
Execute a query, expecting the result to be one row, one column. |
static com.hp.hpl.jena.rdf.model.RDFNode |
getExactlyOne(String qs,
com.hp.hpl.jena.rdf.model.Model model)
Execute a query, expecting the result to be one row, one column. |
static com.hp.hpl.jena.rdf.model.RDFNode |
getOne(QueryExecution qExec,
String varname)
Execute, expecting the result to be one row, one column. |
static void |
outputResultSet(ResultSet results,
Prologue prologue,
ResultsFormat outputFormat)
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public QueryExecUtils()
Method Detail |
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public static void executeQuery(Query query, QueryExecution queryExecution)
public static void executeQuery(Query query, QueryExecution queryExecution, ResultsFormat outputFormat)
@Deprecated public static void executeAlgebra(Op op, DatasetGraph dsg)
@Deprecated public static void executeAlgebra(Op op, DatasetGraph dsg, ResultsFormat outputFormat)
public static void execute(Op op, DatasetGraph dsg)
public static void execute(Op op, DatasetGraph dsg, ResultsFormat outputFormat)
public static void outputResultSet(ResultSet results, Prologue prologue, ResultsFormat outputFormat)
public static com.hp.hpl.jena.rdf.model.RDFNode getExactlyOne(String qs, com.hp.hpl.jena.rdf.model.Model model)
public static com.hp.hpl.jena.rdf.model.RDFNode getExactlyOne(String qs, Dataset ds)
public static com.hp.hpl.jena.rdf.model.RDFNode getExactlyOne(QueryExecution qExec, String varname)
public static com.hp.hpl.jena.rdf.model.RDFNode getOne(QueryExecution qExec, String varname)
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