Review

class NumericTokenStream {
  /**
   * Initializes the token stream with the supplied <code>float</code> value.
   * @param value the value, for which this TokenStream should enumerate tokens.
   * @return this instance, because of this you can use it the following way:
   * <code>new Field(name, new NumericTokenStream(precisionStep).setFloatValue(value))</code>
   */
  public NumericTokenStream setFloatValue(final float value) {
    this.value = (long) NumericUtils.floatToSortableInt(value);
    valSize = 32;
    shift = 0;
    return this;
  }

}