org.da.sparqlhelper.sparql.parser

Class SPARQLParser

java.lang.Object

org.da.sparqlhelper.sparql.parser.SPARQLParser

public class SPARQLParser
extends java.lang.Object

This class allows to parse a query and return the associated SPARQL model.

Constructor Summary

Constructors

Constructor and Description
SPARQLParser(java.lang.String prefix) Create a new SPARQLParser.
SPARQLParser(java.lang.String prefix, boolean parsePrefix) Create a new SPARQLParser.
SPARQLParser(java.lang.String prefix, SparqlPrefixDeclarations prefixDecl) Create a new SPARQLParser.

Method Summary

Modifier and Type	Method and Description
SparqlPrefixDeclarations	getPrefixDeclarations()
SparqlRequest	parseQuery(java.lang.String queryStr) Parse a query.
SparqlRequest	parseQuery(java.net.URL queryURL) Parse a query, for the UTF-8 charset.
SparqlRequest	parseQuery(java.net.URL queryURL, java.lang.String charset) Parse a query.
void	setPrefixDeclarations(SparqlPrefixDeclarations prefixDecl)

Methods inherited from class java.lang.Object

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

Constructor Detail

SPARQLParser

public SPARQLParser(java.lang.String prefix)

Create a new SPARQLParser.

Parameters:

prefix - the prefix

SPARQLParser

public SPARQLParser(java.lang.String prefix,
                    boolean parsePrefix)

Create a new SPARQLParser.

Parameters:

prefix - the prefix

parsePrefix - true if the prefixes found in the SPARQL content must be kept

SPARQLParser

public SPARQLParser(java.lang.String prefix,
                    SparqlPrefixDeclarations prefixDecl)

Create a new SPARQLParser.

Parameters:

prefix - the prefix

prefixDecl - the prefix declarations

Method Detail

setPrefixDeclarations

public void setPrefixDeclarations(SparqlPrefixDeclarations prefixDecl)

getPrefixDeclarations

public SparqlPrefixDeclarations getPrefixDeclarations()

parseQuery

public SparqlRequest parseQuery(java.lang.String queryStr)
                         throws MalformedQueryException

Parse a query.

Parameters:

queryStr - the query as a String

Returns:

the query

Throws:

MalformedQueryException

parseQuery

public SparqlRequest parseQuery(java.net.URL queryURL,
                                java.lang.String charset)
                         throws MalformedQueryException

Parse a query.

Parameters:

queryURL - the URL containing the query

charset - the charset

Returns:

the query

Throws:

MalformedQueryException

parseQuery

public SparqlRequest parseQuery(java.net.URL queryURL)
                         throws MalformedQueryException

Parse a query, for the UTF-8 charset.

Parameters:

queryURL - the URL containing the query

Returns:

the query

Throws:

MalformedQueryException