org.apache.clerezza.rdf.core.sparql
Class QueryParser

java.lang.Object
  org.apache.clerezza.rdf.core.sparql.QueryParser

@Service(value=QueryParser.class)
public class QueryParser
extends Object

This class implements an OSGi service to provide a method to parse a SPARQL query and generate a Query object.

Author:

hasan

Constructor Summary

QueryParser()

Method Summary

static QueryParser	getInstance() Returns an instance of this class.
Query	parse(String queryString) Parses a SPARQL query string into a Query object.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryParser

public QueryParser()

Method Detail

getInstance

public static QueryParser getInstance()

Returns an instance of this class. This method is provided due to backward compatibility.

parse

public Query parse(String queryString)
            throws ParseException

Parses a SPARQL query string into a Query object.

Parameters:

queryString - SPARQL query string

Returns:

Query object corresponding to the specified query string

Throws:

ParseException