Store (pac4j core 4.0.0-RC2 API)

All Known Implementing Classes:

AbstractStore, GuavaStore
```
public interface Store<K,O>
```
Store data.

Since:

2.0.0

Author:

Jerome Leleu

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Optional<O>`	`get(K key)`	Get a value by key.
`void`	`remove(K key)`	Remove the value associated to the key.
`void`	`set(K key, O value)`	Set a value by its key.

- Method Detail
  - get
```
Optional<O> get(K key)
```
    Get a value by key.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the object (optional)
  - set
```
void set(K key,
         O value)
```
    Set a value by its key.
    
    Parameters:
    
    key - the key
    
    value - the value
  - remove
```
void remove(K key)
```
    Remove the value associated to the key.
    
    Parameters:
    
    key - the key