Examples of org.openrdf.query.algebra.Slice

org.openrdf.query.algebra.Slice
3.org/TR/rdf-sparql-query/#defn_algSlice">SPARQL Query Language for RDF. The SLICE operator selects specific results from the underlying tuple expression based on an offset and limit value (both optional). @author Arjohn Kampman

    throws StoreException
  {
    TupleQueryModel query = getParsedQuery();


    if (getOffset() > 0 || getLimit() >= 0) {
      query.setArg(new Slice(query.getArg(), getOffset(), getLimit()));
    }


    Cursor<? extends BindingSet> bindingsIter = evaluate(query);


    return new TupleResultImpl(new ArrayList<String>(query.getBindingNames()), bindingsIter);

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    if (offsetNode != null) {
      offset = (Integer)offsetNode.jjtAccept(this, null);
    }


    if (offset >= 1 || limit >= 0) {
      tupleExpr = new Slice(tupleExpr, offset, limit);
    }
    return tupleExpr;
  }

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    if (offsetNode != null) {
      offset = (Integer)offsetNode.jjtAccept(this, null);
    }


    if (offset >= 1 || limit >= 0) {
      tupleExpr = new Slice(tupleExpr, offset, limit);
    }


    return tupleExpr;
  }

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    if (offsetNode != null) {
      offset = (Integer)offsetNode.jjtAccept(this, null);
    }


    if (offset >= 1 || limit >= 0) {
      tupleExpr = new Slice(tupleExpr, offset, limit);
    }


    return tupleExpr;
  }

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    if (offsetNode != null) {
      offset = (Integer)offsetNode.jjtAccept(this, null);
    }


    if (offset >= 1 || limit >= 0) {
      tupleExpr = new Slice(tupleExpr, offset, limit);
    }


    return tupleExpr;
  }

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      if (offsetNode != null) {
        offset = (Integer)offsetNode.jjtAccept(this, null);
      }


      if (offset >= 1 || limit >= 0) {
        tupleExpr = new Slice(tupleExpr, offset, limit);
      }
    }


    // Process describe clause last
    return (TupleExpr)node.getDescribe().jjtAccept(this, tupleExpr);

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    graphPattern = new GraphPattern();


    super.visit(node, null);


    TupleExpr tupleExpr = graphPattern.buildTupleExpr();
    tupleExpr = new Slice(tupleExpr, 0, 1);


    return tupleExpr;
  }

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    if (offsetNode != null) {
      offset = (Integer)offsetNode.jjtAccept(this, null);
    }


    if (offset >= 1 || limit >= 0) {
      tupleExpr = new Slice(tupleExpr, offset, limit);
    }
    return tupleExpr;
  }

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    if (offsetNode != null) {
      offset = (Integer)offsetNode.jjtAccept(this, null);
    }


    if (offset >= 1 || limit >= 0) {
      tupleExpr = new Slice(tupleExpr, offset, limit);
    }


    return tupleExpr;
  }

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    if (offsetNode != null) {
      offset = (Integer)offsetNode.jjtAccept(this, null);
    }


    if (offset >= 1 || limit >= 0) {
      tupleExpr = new Slice(tupleExpr, offset, limit);
    }


    return tupleExpr;
  }

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Related Classes of org.openrdf.query.algebra.Slice

org.openrdf.query.parser.serql.QueryModelBuilder

org.openrdf.query.parser.sparql.TupleExprBuilder

org.openrdf.repository.sail.SailTupleQuery

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