Package org.apache.tajo.datum

Examples of org.apache.tajo.datum.Datum

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    init();
  }

  @Override
  public boolean getBoolean(int fieldId) throws SQLException {
    Datum datum = cur.get(fieldId - 1);
    handleNull(datum);
    return datum.asBool();
  }
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    return datum.asBool();
  }

  @Override
  public boolean getBoolean(String colName) throws SQLException {
    Datum datum = cur.get(findColumn(colName));
    handleNull(datum);
    return datum.asBool();
  }
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    return datum.asBool();
  }

  @Override
  public byte getByte(int fieldId) throws SQLException {
    Datum datum = cur.get(fieldId - 1);
    handleNull(datum);
    return datum.asByte();
  }
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    return datum.asByte();
  }

  @Override
  public byte getByte(String name) throws SQLException {
    Datum datum = cur.get(findColumn(name));
    handleNull(datum);
    return datum.asByte();
  }
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    return datum.asByte();
  }

  @Override
  public byte[] getBytes(int fieldId) throws SQLException {
    Datum datum = cur.get(fieldId - 1);
    handleNull(datum);
    return datum.asByteArray();
  }
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    return datum.asByteArray();
  }

  @Override
  public byte[] getBytes(String name) throws SQLException {
    Datum datum = cur.get(findColumn(name));
    handleNull(datum);
    return datum.asByteArray();
  }
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    return datum.asByteArray();
  }

  @Override
  public double getDouble(int fieldId) throws SQLException {
    Datum datum = cur.get(fieldId - 1);
    handleNull(datum);
    return datum.asFloat8();
  }
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    return datum.asFloat8();
  }

  @Override
  public double getDouble(String name) throws SQLException {
    Datum datum = cur.get(findColumn(name));
    handleNull(datum);
    return datum.asFloat8();
  }
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    return datum.asFloat8();
  }

  @Override
  public float getFloat(int fieldId) throws SQLException {
    Datum datum = cur.get(fieldId - 1);
    handleNull(datum);
    return datum.asFloat4();
  }
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    return datum.asFloat4();
  }

  @Override
  public float getFloat(String name) throws SQLException {
    Datum datum = cur.get(findColumn(name));
    handleNull(datum);
    return datum.asFloat4();
  }
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Related Classes of org.apache.tajo.datum.Datum

  • org.apache.tajo.client.ResultSetImpl
  • org.apache.tajo.engine.eval.BetweenPredicateEval
  • org.apache.tajo.engine.eval.BetweenPredicateEval$AsymmetricChecker
  • org.apache.tajo.engine.eval.BetweenPredicateEval$ConstantChecker
  • org.apache.tajo.engine.eval.BetweenPredicateEval$SymmetricChecker
  • org.apache.tajo.engine.eval.BinaryEval
  • org.apache.tajo.engine.eval.CastEval
  • org.apache.tajo.engine.eval.InEval
  • org.apache.tajo.engine.eval.IsNullEval
  • org.apache.tajo.engine.eval.NotEval
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