public final class CacheImpl<K,V> extends Object implements Cache<K,V>
Constructor and Description |
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CacheImpl(CurrentTime currentTime,
long timeoutMillis)
Construct an expire-after-write cache.
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@Inject public CacheImpl(CurrentTime currentTime, long timeoutMillis)
currentTime
- class that returns the current time for timeout purposestimeoutMillis
- a cache entry timeout after writepublic V get(K key, Callable<V> valueFetcher) throws ExecutionException
Cache
get
in interface Cache<K,V>
key
- a keyvalueFetcher
- a value fetcherExecutionException
public void invalidate(K key)
Cache
invalidate
in interface Cache<K,V>
key
- a keyCopyright © 2017 The Apache Software Foundation. All rights reserved.