Package org.openrdf.sail.rdbms.algebra

Examples of org.openrdf.sail.rdbms.algebra.SqlNull

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    ColumnVar var = replaceVar(node);
    if (var == null) {
      return;
    }
    if (!var.getTypes().isCalendar()) {
      node.replaceWith(new SqlNull());
    }
  }
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    ColumnVar var = replaceVar(node);
    if (var == null) {
      return;
    }
    if (!var.getTypes().isLiterals()) {
      node.replaceWith(new SqlNull());
    }
  }
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    ColumnVar var = replaceVar(node);
    if (var == null) {
      return;
    }
    if (!var.getTypes().isLong() || !var.getTypes().isLiterals()) {
      node.replaceWith(new SqlNull());
    }
  }
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    ColumnVar var = replaceVar(node);
    if (var == null) {
      return;
    }
    if (!var.getTypes().isLanguages()) {
      node.replaceWith(new SqlNull());
    }
  }
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    ColumnVar var = replaceVar(node);
    if (var == null) {
      return;
    }
    if (!var.getTypes().isNumeric()) {
      node.replaceWith(new SqlNull());
    }
  }
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    ColumnVar var = replaceVar(node);
    if (var == null) {
      return;
    }
    if (!var.getTypes().isLong() || !var.getTypes().isURIs()) {
      node.replaceWith(new SqlNull());
    }
  }
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    ColumnVar var = replaceVar(node);
    if (var == null) {
      return;
    }
    if (!var.getTypes().isURIs()) {
      node.replaceWith(new SqlNull());
    }
  }
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    }
    if (var == null && gparent != parent) {
      var = gparent.getVarForChildren(node.getVarName());
    }
    if (var == null) {
      node.replaceWith(new SqlNull());
    }
    else if (var.isImplied() && node.getParentNode() instanceof SqlIsNull) {
      node.replaceWith(new IdColumn(var.getAlias(), "subj"));
    }
    else {
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  public SqlExpr createLabelExpr(ValueExpr expr)
    throws UnsupportedRdbmsOperatorException
  {
    result = null;
    if (expr == null)
      return new SqlNull();
    expr.visit(this);
    if (result == null)
      return new SqlNull();
    return result;
  }
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  public SqlExpr createHashExpr(ValueExpr expr)
    throws UnsupportedRdbmsOperatorException
  {
    result = null;
    if (expr == null)
      return new SqlNull();
    expr.visit(this);
    if (result == null)
      return new SqlNull();
    return result;
  }
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Related Classes of org.openrdf.sail.rdbms.algebra.SqlNull

  • org.openrdf.sail.rdbms.algebra.base.SqlExprSupport
  • org.openrdf.sail.rdbms.algebra.factories.BNodeExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.BooleanExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.DatatypeExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.HashExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.LabelExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.LanguageExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.NumericExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.PointExprFactory
  • org.openrdf.sail.rdbms.algebra.factories.TimeExprFactory
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