RetrievableStateStorageHelper (Flink : 2.0-SNAPSHOT API)

Type Parameters:

T - The type of the data that can be stored by this storage helper.

All Known Implementing Classes:

FileSystemStateStorageHelper
```
public interface RetrievableStateStorageHelper<T extends Serializable>
```
State storage helper which is used by StateHandleStore to persist state before the state handle is written to the underlying system.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  RetrievableStateHandle<T> store(T state)
  Stores the given state and returns a state handle to it.

- Method Detail
  - store
```
RetrievableStateHandle<T> store(T state)
                         throws Exception
```
    Stores the given state and returns a state handle to it.
    
    Parameters:
    
    state - State to be stored
    
    Returns:
    
    State handle to the stored state
    
    Throws:
    
    Exception - if an error occurred while storing the state.