org.openimaj.text.nlp.namedentity

Class SparqlQueryPager

java.lang.Object

org.openimaj.text.nlp.namedentity.SparqlQueryPager

public class SparqlQueryPager
extends Object

A class to handle the page iteration through a set of results from a sparql endpoint query. Will increase the page size until failure, then resume on last successful page size.

Author:

Laurence Willmore (lgw1e10@ecs.soton.ac.uk), Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
SparqlQueryPager(String endPoint)

Method Summary

Modifier and Type	Method and Description
ArrayList<com.hp.hpl.jena.query.QuerySolution>	pageQuery(String queryString) Process a query in the form of a string.

Methods inherited from class java.lang.Object

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

Constructor Detail

SparqlQueryPager

public SparqlQueryPager(String endPoint)

Parameters:

endPoint - = URL string of endpoint

Method Detail

pageQuery

public ArrayList<com.hp.hpl.jena.query.QuerySolution> pageQuery(String queryString)

Process a query in the form of a string.

Parameters:

queryString - = SELECT with no LIMIT or OFFSET clauses.

Returns:

List of com.hp.hpl.jena.query.QuerySolution.