Examples of QuadPattern

com.hp.hpl.jena.sparql.core.QuadPattern
A class whose purpose is to give a name to a collection of quads
org.ontoware.rdf2go.model.QuadPattern
Quad match representation in rdf2go, used to query a ModelSet. @author mvo

Examples of com.hp.hpl.jena.sparql.core.QuadPattern

        return Tags.tagTriple ;
    }


    public boolean equivalent(OpQuadPattern opQuads)
    {
        QuadPattern quads = opQuads.getPattern() ;
        if ( quads.size() != 1 ) return false ;
        Quad q = quads.get(0) ;
        return quad.equals(q) ;  
    }

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Examples of com.hp.hpl.jena.sparql.core.QuadPattern

    // a sequence of such blocks.
    
    
    
    public static OpQuadBlock create(Node quadNode, BasicPattern triples) {
        QuadPattern qp = new QuadPattern() ;
        for ( Triple t : triples ) {
            qp.add(new Quad(quadNode, t)) ;
        }
        return new OpQuadBlock(qp) ;
    }

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Examples of com.hp.hpl.jena.sparql.core.QuadPattern

            qp.add(new Quad(quadNode, t)) ;
        }
        return new OpQuadBlock(qp) ;
    }
    
    public OpQuadBlock() { quads = new QuadPattern() ; }

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Examples of com.hp.hpl.jena.sparql.core.QuadPattern

    }


    /** Do a node->node conversion of a QuadPattern - return original QuadPattern for "no change" */
    public static QuadPattern transform(NodeTransform nodeTransform, QuadPattern pattern)  
    {
        QuadPattern qp2 = new QuadPattern() ;
        boolean changed = false ;
        for ( Quad quad : pattern )
        {
            Quad q2 = transform(nodeTransform, quad) ;
            qp2.add(q2) ;
            if ( q2 != quad )
                changed = true ;
        }
        if ( ! changed )
            return pattern ;

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Examples of com.hp.hpl.jena.sparql.core.QuadPattern

        }


        @Override
        public void visit(OpQuadPattern opQuadP)
        { 
            QuadPattern quads = opQuadP.getPattern() ;
            if ( quads.size() == 1 )
            {
                start(opQuadP, NoNL) ;
                formatQuad(quads.get(0)) ;
                finish(opQuadP) ;
                return ;
            }
            start(opQuadP, NL) ;
            for ( Quad quad : quads )

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Examples of com.hp.hpl.jena.sparql.core.QuadPattern

    }


    /** Do a node->node conversion of a QuadPattern - return original QuadPattern for "no change" */
    public static QuadPattern transform(NodeTransform nodeTransform, QuadPattern pattern)  
    {
        QuadPattern qp2 = new QuadPattern() ;
        boolean changed = false ;
        for ( Quad quad : pattern )
        {
            Quad q2 = transform(nodeTransform, quad) ;
            qp2.add(q2) ;
            if ( q2 != quad )
                changed = true ;
        }
        if ( ! changed )
            return pattern ;

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Examples of com.hp.hpl.jena.sparql.core.QuadPattern

    }


    /** Do a node->node conversion of a QuadPattern - return original QuadPattern for "no change" */
    public static QuadPattern transform(NodeTransform nodeTransform, QuadPattern pattern)  
    {
        QuadPattern qp2 = new QuadPattern() ;
        boolean changed = false ;
        for ( Quad quad : pattern )
        {
            Quad q2 = transform(nodeTransform, quad) ;
            qp2.add(q2) ;
            if ( q2 != quad )
                changed = true ;
        }
        if ( ! changed )
            return pattern ;

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Examples of org.ontoware.rdf2go.model.QuadPattern


  // findable modelset


  @Override
    public boolean contains(Statement s) throws ModelRuntimeException {
    QuadPattern quadPattern = new QuadPatternImpl(s.getContext(), s
        .getSubject(), s.getPredicate(), s.getObject());
    ClosableIterator<? extends Statement> x = findStatements(quadPattern);
    boolean result = x.hasNext();
    x.close();
    return result;

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Examples of org.ontoware.rdf2go.model.QuadPattern


  @Override
    public ClosableIterator<Statement> findStatements(UriOrVariable contextURI,
      ResourceOrVariable subject, UriOrVariable predicate,
      NodeOrVariable object) throws ModelRuntimeException {
    QuadPattern quadPattern = this.createQuadPattern(contextURI, subject,
        predicate, object);
    return findStatements(quadPattern);
  }

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