org.eclipse.rdf4j.query.parser.sparql

Class DatasetDeclProcessor

java.lang.Object

org.eclipse.rdf4j.query.parser.sparql.DatasetDeclProcessor

@InternalUseOnly
public class DatasetDeclProcessor
extends Object

Extracts a SPARQL Dataset from an ASTQueryContainer, if one is contained.

Author:

Simon Schenk, Arjohn Kampman

Constructor Summary

Constructors

Constructor and Description
DatasetDeclProcessor()

Method Summary

Modifier and Type	Method and Description
static Dataset	process(org.eclipse.rdf4j.query.parser.sparql.ast.ASTOperationContainer qc) Extracts a SPARQL Dataset from an ASTQueryContainer, if one is contained.

Methods inherited from class java.lang.Object

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

Constructor Detail

DatasetDeclProcessor

public DatasetDeclProcessor()

Method Detail

process

public static Dataset process(org.eclipse.rdf4j.query.parser.sparql.ast.ASTOperationContainer qc)
                       throws MalformedQueryException

Extracts a SPARQL Dataset from an ASTQueryContainer, if one is contained. Returns null otherwise.

Parameters:

qc - The query model to resolve relative URIs in.

Throws:

MalformedQueryException - If DatasetClause does not contain a valid URI.