@Test public void testClear() { AsyncLoadingCache<String, Integer> cachedResult = new AsyncLoadingCache<>(30000); AtomicInteger value = new AtomicInteger(111); Supplier<CompletableFuture<Integer>> supplier = () -> CompletableFuture.supplyAsync(value::get); consistently("we get the original value", () -> cachedResult.orElseGet("a-key", supplier).join(), is(111), 10, 2); value.getAndSet(222); consistently("we still see the cached value", () -> cachedResult.orElseGet("a-key", supplier).join(), is(111), 10, 2); cachedResult.clear(); consistently("we see the new value", () -> cachedResult.orElseGet("a-key", supplier).join(), is(222), 10, 2); }
public void clear() { cache.invalidateAll(); }
AsyncLoadingCache { public void clear() { cache.invalidateAll(); } }
AsyncLoadingCache { public void clear() { cache.invalidateAll(); } AsyncLoadingCache(long refreshTimeMillis);  AsyncLoadingCache(long refreshTimeMillis, long deadlineTimeMillis);  AsyncLoadingCache(long refreshTimeMillis, long deadlineTimeMillis, long maxSize); }
AsyncLoadingCache { public void clear() { cache.invalidateAll(); } AsyncLoadingCache(long refreshTimeMillis);  AsyncLoadingCache(long refreshTimeMillis, long deadlineTimeMillis);  AsyncLoadingCache(long refreshTimeMillis, long deadlineTimeMillis, long maxSize); @SuppressWarnings("squid:S2789") // comparison of null and optional used to differentiate absence of key and presence of null @Nonnull CompletableFuture<V> orElseGet(@Nonnull K key, @Nonnull Supplier<CompletableFuture<V>> supplier); long getRefreshTimeSeconds(); long getMaxSize(); void clear(); @Override String toString(); }
AsyncLoadingCache { public void clear() { cache.invalidateAll(); } AsyncLoadingCache(long refreshTimeMillis);  AsyncLoadingCache(long refreshTimeMillis, long deadlineTimeMillis);  AsyncLoadingCache(long refreshTimeMillis, long deadlineTimeMillis, long maxSize); @SuppressWarnings("squid:S2789") // comparison of null and optional used to differentiate absence of key and presence of null @Nonnull CompletableFuture<V> orElseGet(@Nonnull K key, @Nonnull Supplier<CompletableFuture<V>> supplier); long getRefreshTimeSeconds(); long getMaxSize(); void clear(); @Override String toString(); static final long DEFAULT_DEADLINE_TIME_MILLIS; static final long UNLIMITED; }