Examples of BindingQueryPlan

com.hp.hpl.jena.graph.query.BindingQueryPlan
A BindingQueryPlan is something that can run executeBindings() to get back an ExtendedIterator over Domains, ie, Lists.

Examples of com.hp.hpl.jena.graph.query.BindingQueryPlan

            projectionVars = projectionVars(vars) ; 
            // **** No constraints done here currently
            //QueryEngineUtils.compileConstraints(graphQuery, constraints) ;
            
            // Start our next iterator.
            BindingQueryPlan plan = qh.prepareBindings(graphQuery, projectionVars);
            graphIter = plan.executeBindings() ;
            if ( graphIter == null )
                Log.warn(this, "Graph Iterator is null") ;
        }

View Full Code Here

Examples of com.hp.hpl.jena.graph.query.BindingQueryPlan

    for (Triple t: q.getPattern()) {
      pattern.add(t);
    }
    Plan plan = QueryEngineD2RQ.getFactory().create(new OpBGP(pattern), dataset, null, null);
    final ExtendedIterator<Domain> queryIterator = new Map1Iterator<Binding,Domain>(new BindingToDomain(), plan.iterator());
    return new BindingQueryPlan() {
      public ExtendedIterator<Domain> executeBindings() {
        return queryIterator;
      }
    };
  }

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.