class PdxField implements DataSerializable, Comparable<PdxField> {

  @Override
  public int compareTo(PdxField o) {
    return getFieldName().compareTo(o.getFieldName());
  }

  public  PdxField();
  public  PdxField(String fieldName, int index, int varId, FieldType type, boolean identityField);
  protected  PdxField(PdxField other);

}