Package edu.cornell.mannlib.vitro.webapp.visualization.visutils

Class GenericQueryRunner

java.lang.Object

edu.cornell.mannlib.vitro.webapp.visualization.visutils.GenericQueryRunner

All Implemented Interfaces:

QueryRunner<org.apache.jena.query.ResultSet>

public class GenericQueryRunner
extends Object
implements QueryRunner<org.apache.jena.query.ResultSet>

This query runner is used to run a generic sparql query based on the "select", "where" & "filter" rules provided to it.

Author:

cdtank

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.apache.jena.query.Syntax	SYNTAX

Constructor Summary

Constructors

Constructor	Description
GenericQueryRunner(Map<String,String> fieldLabelToOutputFieldLabel, String aggregationRules, String whereClause, String groupOrderClause, org.apache.jena.query.Dataset dataset)

Method Summary

Modifier and Type	Method	Description
org.apache.jena.query.ResultSet	getQueryResult()
void	sparqlSelectQuery(edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService rdfService, edu.cornell.mannlib.vitro.webapp.rdfservice.ResultSetConsumer consumer)

Methods inherited from class java.lang.Object

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

Field Detail

SYNTAX

protected static final org.apache.jena.query.Syntax SYNTAX

Constructor Detail

GenericQueryRunner

public GenericQueryRunner(Map<String,String> fieldLabelToOutputFieldLabel,
                          String aggregationRules,
                          String whereClause,
                          String groupOrderClause,
                          org.apache.jena.query.Dataset dataset)

Method Detail

getQueryResult

public org.apache.jena.query.ResultSet getQueryResult()
                                               throws MalformedQueryParametersException

Specified by:

getQueryResult in interface QueryRunner<org.apache.jena.query.ResultSet>

Throws:

MalformedQueryParametersException

sparqlSelectQuery

public void sparqlSelectQuery(edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService rdfService,
                              edu.cornell.mannlib.vitro.webapp.rdfservice.ResultSetConsumer consumer)
                       throws MalformedQueryParametersException

Throws:

MalformedQueryParametersException