Examples of asFloat8()

Examples of org.apache.tajo.datum.Datum.asFloat8()

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

  @Override
  public double getDouble(String name) throws SQLException {
    Datum datum = cur.get(findColumn(name));
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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

  @Override
  public float getFloat(int fieldId) throws SQLException {
    Datum datum = cur.get(fieldId - 1);
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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      case TEXT:
      case CHAR:
      case DATE:
      case VARCHAR:  return d.asChars();
      case FLOAT4:  return d.asFloat4();
      case FLOAT8:  return d.asFloat8();
      case NUMERIC:  return d.asFloat8();
      default: return d.asChars();
    }
  }
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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      case CHAR:
      case DATE:
      case VARCHAR:  return d.asChars();
      case FLOAT4:  return d.asFloat4();
      case FLOAT8:  return d.asFloat8();
      case NUMERIC:  return d.asFloat8();
      default: return d.asChars();
    }
  }

  @Override
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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

  /*
   * (non-Javadoc)
   *
 
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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

  /*
   * (non-Javadoc)
   *
 
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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    Datum valueDatum = params.get(0);
    if(valueDatum instanceof NullDatum) {
      return NullDatum.get();
    }

    return DatumFactory.createFloat8(Math.acos(valueDatum.asFloat8()));
  }
}
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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    Datum valueDatum = params.get(0);
    if(valueDatum instanceof NullDatum) {
      return NullDatum.get();
    }

    return DatumFactory.createFloat8(Math.cbrt(valueDatum.asFloat8()));
  }
}
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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  public void merge(FunctionContext context, Tuple params) {
    SumContext distinctContext = (SumContext) context;
    Datum value = params.get(0);
    if ((distinctContext.latest == null || (!distinctContext.latest.equals(value)) && !(value instanceof NullDatum))) {
      distinctContext.latest = value;
      distinctContext.sum += value.asFloat8();
    }
  }

  @Override
  public Datum getPartialResult(FunctionContext ctx) {
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Examples of org.apache.tajo.datum.Datum.asFloat8()

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    Datum valueDatum = params.get(0);
    if(valueDatum instanceof NullDatum) {
      return NullDatum.get();
    }

    return DatumFactory.createFloat8(Math.toRadians(valueDatum.asFloat8()));
  }
}
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