Entity References and Serialization

Entity references can be safely serialized. This feature is only for serialization, and does not protect your references from dangling when entities go out of scope.

Examples

Serialization compatible entity references:

public class Parent extends Component  {

    public Entity entity;
    public Bag<Entity> entities;

    @EntityId 
    public int parentId;

    @EntityId 
    public IntBag entityIds = new IntBag();  
}