title: Defining Data type in POJO class when a field can be of multiple types
body: <p>I am using ormlite android in my app and i have a table which have a column which can store three type of data which are actually the object of three different class.I want to declare data type of that field in my pojo class and i also tried with Object but still it is showing error.Ormlite does not understand Object data type.</p>
  
  <p>Does ormlite provide any support for such functionality?</p>
  
  <p><strong>Edit 1</strong></p>
  
  <p>This is my pojo class</p>
  
  <pre><code>@DatabaseTable(tableName = "itinerary_item")
  public class ItineraryItem {
  @DatabaseField(columnName = "id", id = true)
  private int mId;
  
  @DatabaseField(dataType = DataType.SERIALIZABLE, columnName = "item_type", foreign = true, foreignAutoRefresh = true)
  private Object mItem;
  </code></pre>
  
  <p>Where this mitem can be of 3 different Type in the database which is basically the object of three different POJO class.
  But my problem is that ORMLite is not supporting the Object data type.</p>