Ref (AutomataLib :: Commons :: Utilities 0.11.0 API)

Type Parameters:

T - referent class.

All Known Implementing Classes:

StrongRef, WeakRef
```
public interface Ref<T>
```
An abstraction for (weak or strong) references.
This class allows for treating normal ("strong") references the same way as WeakReferences.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  @Nullable T get()
  Retrieves the referent.

- Method Detail
  - get
```
@Nullable T get()
```
    Retrieves the referent. In case of WeakRefs, the return value may become null.
    
    Returns:
    
    the referent.