Package com.hp.hpl.jena.sparql.algebra.table

Examples of com.hp.hpl.jena.sparql.algebra.table.TableN

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    public static Table createEmpty()
    { return new TableEmpty() ; }

    public static Table create()
    { return new TableN() ; }
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    public static Table create()
    { return new TableN() ; }
   
    public static Table create(List<Var> vars)
    { return new TableN(vars) ; }
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        {
            queryIterator.close();
            return createUnit() ;
        }
       
        return new TableN(queryIterator) ; }
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        {
            Binding b = iter.nextBinding() ;
            if ( expressions.isSatisfied(b, execCxt) )
                output.add(b) ;
        }
        return new TableN(new QueryIterPlainWrapper(output.iterator(), execCxt)) ;
    }
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            dump(tableRight) ;
        }
        QueryIterConcat output = new QueryIterConcat(execCxt) ;
        output.add(tableLeft.iterator(execCxt)) ;
        output.add(tableRight.iterator(execCxt)) ;
        return new TableN(output) ;
    }
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    @Override
    public Table order(Table table, List<SortCondition> conditions)
    {
        QueryIterator qIter = table.iterator(getExecContext()) ;
        qIter = new QueryIterSort(qIter, conditions, getExecContext()) ;
        return new TableN(qIter) ;
    }
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    @Override
    public Table groupBy(Table table, VarExprList groupVars, List<ExprAggregator> aggregators)
    {
        QueryIterator qIter = table.iterator(getExecContext()) ;
        qIter = new QueryIterGroup(qIter, groupVars, aggregators, getExecContext()) ;
        return new TableN(qIter) ;
    }
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    @Override
    public Table project(Table table, List<Var> projectVars)
    {
        QueryIterator qIter = table.iterator(getExecContext()) ;
        qIter = new QueryIterProject(qIter, projectVars, getExecContext()) ;
        return new TableN(qIter) ;
    }
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    @Override
    public Table reduced(Table table)
    {
        QueryIterator qIter = table.iterator(getExecContext()) ;
        qIter = new QueryIterReduced(qIter, getExecContext()) ;
        return new TableN(qIter) ;
    }
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    @Override
    public Table distinct(Table table)
    {
        QueryIterator qIter = table.iterator(getExecContext()) ;
        qIter = new QueryIterDistinct(qIter, getExecContext()) ;
        return new TableN(qIter) ;
    }
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Related Classes of com.hp.hpl.jena.sparql.algebra.table.TableN

  • com.hp.hpl.jena.sparql.algebra.TableFactory
  • com.hp.hpl.jena.sparql.core.Var
  • com.hp.hpl.jena.sparql.engine.binding.Binding
  • com.hp.hpl.jena.sparql.engine.iterator.QueryIterNullIterator
  • com.hp.hpl.jena.sparql.engine.iterator.QueryIterPlainWrapper
  • com.hp.hpl.jena.sparql.engine.ref.EvaluatorSimple
  • com.hp.hpl.jena.sparql.engine.TestTableLib
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