CacheService (Trellis Linked Data Server Documentation)

Type Parameters:

K - the type of keys for this cache

V - the type of values for this cache

All Known Implementing Classes:

NoopCacheService, NoopProfileCache, TrellisCache, WebAcService.NoopAuthorizationCache
```
public interface CacheService<K,V>
```
A generalized caching service for Trellis.

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Interface Description
  
  static interface CacheService.TrellisProfileCache
  A CacheService used for JSON-LD profiles.
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  V get(K key, Function<K,V> mappingFunction)
  Get a value from the cache.

- Method Detail
  - get
```
V get(K key,
      Function<K,V> mappingFunction)
```
    Get a value from the cache.
    
    Parameters:
    
    key - the key
    
    mappingFunction - attempts to compute a mapping for the specified key
    
    Returns:
    
    a value for that key, never null