Package lupos.sparql1_1

Examples of lupos.sparql1_1.ASTAndNode.jjtGetChild()


      final Node childi = node.jjtGetChild(j);
      onlyAggregations = true;
      if (childi instanceof ASTGroup) {
        for (int i = 0; i < childi.jjtGetNumChildren(); i++) {
          if (childi.jjtGetChild(i) instanceof ASTAdditionNode
              || childi.jjtGetChild(i) instanceof ASTSubtractionNode
              || childi.jjtGetChild(i) instanceof ASTMultiplicationNode
              || childi.jjtGetChild(i) instanceof ASTDivisionNode) {
            throw new Error(
                "Error in GROUP BY statement: AS not found");
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      onlyAggregations = true;
      if (childi instanceof ASTGroup) {
        for (int i = 0; i < childi.jjtGetNumChildren(); i++) {
          if (childi.jjtGetChild(i) instanceof ASTAdditionNode
              || childi.jjtGetChild(i) instanceof ASTSubtractionNode
              || childi.jjtGetChild(i) instanceof ASTMultiplicationNode
              || childi.jjtGetChild(i) instanceof ASTDivisionNode) {
            throw new Error(
                "Error in GROUP BY statement: AS not found");

          } else if (childi.jjtGetChild(i) instanceof ASTAs) {
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      if (childi instanceof ASTGroup) {
        for (int i = 0; i < childi.jjtGetNumChildren(); i++) {
          if (childi.jjtGetChild(i) instanceof ASTAdditionNode
              || childi.jjtGetChild(i) instanceof ASTSubtractionNode
              || childi.jjtGetChild(i) instanceof ASTMultiplicationNode
              || childi.jjtGetChild(i) instanceof ASTDivisionNode) {
            throw new Error(
                "Error in GROUP BY statement: AS not found");

          } else if (childi.jjtGetChild(i) instanceof ASTAs) {
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              || childi.jjtGetChild(i) instanceof ASTMultiplicationNode
              || childi.jjtGetChild(i) instanceof ASTDivisionNode) {
            throw new Error(
                "Error in GROUP BY statement: AS not found");

          } else if (childi.jjtGetChild(i) instanceof ASTAs) {

            variable = (ASTVar) childi.jjtGetChild(i).jjtGetChild(1);
            final lupos.sparql1_1.Node constraint = childi.jjtGetChild(i).jjtGetChild(0);

            /*
 
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            throw new Error(
                "Error in GROUP BY statement: AS not found");

          } else if (childi.jjtGetChild(i) instanceof ASTAs) {

            variable = (ASTVar) childi.jjtGetChild(i).jjtGetChild(1);
            final lupos.sparql1_1.Node constraint = childi.jjtGetChild(i).jjtGetChild(0);

            /*
             * Detecting Errors in SelectQuery if aggregations are
             * used and additional variables are not bound by a
View Full Code Here

                "Error in GROUP BY statement: AS not found");

          } else if (childi.jjtGetChild(i) instanceof ASTAs) {

            variable = (ASTVar) childi.jjtGetChild(i).jjtGetChild(1);
            final lupos.sparql1_1.Node constraint = childi.jjtGetChild(i).jjtGetChild(0);

            /*
             * Detecting Errors in SelectQuery if aggregations are
             * used and additional variables are not bound by a
             * GROUP BY statement
View Full Code Here

          this.indexScanCreator = new IndexScanCreator_BasicIndex(collectionClone);

          final Result newResult = new Result();
          final OperatorConnection connection = new OperatorConnection(newResult);
          this.visit((ASTGroupConstraint) n.jjtGetChild(0), connection, graphConstraint);

          collectionClone.deleteParents();
          collectionClone.setParents();
          collectionClone.detectCycles();
          collectionClone.sendMessage(new BoundVariablesMessage());
View Full Code Here

        }
      }
      for (int i = 0; i < node.jjtGetNumChildren(); i++) {
        final Node n = node.jjtGetChild(i);
        if (n instanceof ASTBind) {
          final ASTVar variable = (ASTVar) n.jjtGetChild(1);
          final Variable variable2 = new Variable(variable.getName());
          final Bind b = new Bind(variable2);
          b.addProjectionElement(variable2, n.jjtGetChild(0));
          connection.connectAndSetAsNewOperatorConnection(b, 0);
        }
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        final Node n = node.jjtGetChild(i);
        if (n instanceof ASTBind) {
          final ASTVar variable = (ASTVar) n.jjtGetChild(1);
          final Variable variable2 = new Variable(variable.getName());
          final Bind b = new Bind(variable2);
          b.addProjectionElement(variable2, n.jjtGetChild(0));
          connection.connectAndSetAsNewOperatorConnection(b, 0);
        }
      }
      for (int i = 0; i < node.jjtGetNumChildren(); i++) {
        final Node n = node.jjtGetChild(i);
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        literal = (allowLazyLiteral) ? LiteralFactory.createLiteral("<"
            + name + ">") : LiteralFactory
            .createLiteralWithoutLazyLiteral("<" + name + ">");
      }
    } else if (n instanceof ASTRDFLiteral) {
      n = n.jjtGetChild(0);
    }

    if (literal != null) {
      return literal;
    }
View Full Code Here

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