Package com.hp.hpl.jena.sparql.sse

Examples of com.hp.hpl.jena.sparql.sse.ItemList

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    public Item predicate ;
    public Item object ;
   
    public static PatternTriple parse(Item pt)
    {
        ItemList list = pt.getList();
        return new PatternTriple(list.get(0), list.get(1), list.get(2)) ;
    }
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    }
   
    @Override
    public void listStart(int line, int column)
    {
        ItemList list = new ItemList(line, column) ;
        pushList(list) ;
        setCurrentItem(Item.createList(list)) ;
    }
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    }

    @Override
    public void listFinish(int line, int column)
    {
        ItemList list = popList() ;
        Item item = Item.createList(list) ;
        listAdd(item) ;
    }
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            return ;
        }
       
        if ( item != null )
        {
            ItemList list = currentList() ;
            list.add(item) ;
        }
        setCurrentItem(item) ;
    }
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     */
   
    private static Item format(Map<Node, Integer> predicates, long count)
    {
        Item stats = Item.createList() ;
        ItemList statsList = stats.getList() ;
        statsList.add("stats") ;

//        System.out.printf("Triples  %d\n", count) ;
//        System.out.println("NodeIds") ;
//        for ( NodeId p : predicateIds.keySet() )
//            System.out.printf("%s : %d\n",p, predicateIds.get(p) ) ;

//        System.out.println("Nodes") ;
       
        Item meta = createTagged(StatsMatcher.META) ;
        addPair(meta.getList(), "timestamp", NodeFactory.nowAsDateTime()) ;
        addPair(meta.getList(), "run@",  Utils.nowAsString()) ;
        if ( count >= 0 )
            addPair(meta.getList(), StatsMatcher.COUNT, NodeFactory.intToNode((int)count)) ;
        statsList.add(meta) ;
       
        for ( Entry<Node, Integer> entry : predicates.entrySet() )
        {
            Node node = entry.getKey() ;
            // Skip these - they just clog things up!
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    private void init(Item stats)
    {
        if ( !stats.isTagged(STATS) )
            throw new ARQException("Not a tagged '"+STATS+"'") ;

        ItemList list = stats.getList().cdr();      // Skip tag
       
        if ( list.car().isTagged(META) )
        {       
            // Process the meta tag.
            Item elt1 = list.car();
            list = list.cdr();      // Move list on

            // Get count.
            Item x = Item.find(elt1.getList(), COUNT) ;
            if ( x != null )
                count = x.getList().get(1).asInteger() ;
        }
      
        while (!list.isEmpty())
        {
            Item elt = list.car() ;
            list = list.cdr();
            onePattern(elt) ;
        }
    }
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    }
   
    @Override
    public void listStart(int line, int column)
    {
        ItemList list = new ItemList(line, column) ;
        pushList(list) ;
        setCurrentItem(Item.createList(list)) ;
    }
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    }

    @Override
    public void listFinish(int line, int column)
    {
        ItemList list = popList() ;
        Item item = Item.createList(list) ;
        listAdd(item) ;
    }
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            return ;
        }
       
        if ( item != null )
        {
            ItemList list = currentList() ;
            list.add(item) ;
        }
        setCurrentItem(item) ;
    }
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        {
            Log.warn(this, "Attempt to use OpFetch - need to enable first with a call to OpFetch.enable()") ;
            return OpLabel.create("fetch/"+serviceNode, OpTable.unit()) ;
        }
        Item item = Item.createNode(elt.getFetchNode()) ;
        ItemList args = new ItemList() ;
        args.add(item) ;
        return builder.make(args) ;
    }
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Related Classes of com.hp.hpl.jena.sparql.sse.ItemList

  • com.hp.hpl.jena.sparql.algebra.AlgebraGenerator
  • com.hp.hpl.jena.sparql.algebra.AlgebraGenerator_LC3
  • com.hp.hpl.jena.sparql.engine.optimizer.reorder.PatternTriple
  • com.hp.hpl.jena.sparql.engine.optimizer.StatsMatcher
  • com.hp.hpl.jena.sparql.sse.builders.BuilderBinding
  • com.hp.hpl.jena.sparql.sse.builders.BuilderExec
  • com.hp.hpl.jena.sparql.sse.builders.BuilderExpr
  • com.hp.hpl.jena.sparql.sse.builders.BuilderExpr$BuildAggCommon
  • com.hp.hpl.jena.sparql.sse.builders.BuilderGraph
  • com.hp.hpl.jena.sparql.sse.builders.BuilderNode
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