ClientCache (Inrupt Java Client Library Documentation 1.0 API)

Type Parameters:

T - the key type

U - the value type
```
public interface ClientCache<T,U>
```
A generic caching abstraction for use in the Inrupt Client Libraries.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`U`	`get(T key)`	Retrieve a cached value.
`void`	`invalidate(T key)`	Invalidate a single cached value.
`void`	`invalidateAll()`	Invalidate all values in the cache.
`void`	`put(T key, U value)`	Set a cached value.

- Method Detail
  - get
```
U get(T key)
```
    Retrieve a cached value.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the cached value, may be null if not present
  - put
```
void put(T key,
         U value)
```
    Set a cached value.
    
    Parameters:
    
    key - the key, not null
    
    value - the value, not null
  - invalidate
```
void invalidate(T key)
```
    Invalidate a single cached value.
    
    Parameters:
    
    key - the key, not null
  - invalidateAll
```
void invalidateAll()
```
    Invalidate all values in the cache.