@Nullable V scheduleRefresh(@Nonnull ReferenceEntry<K, V> entry, @Nonnull K key, int hash, V oldValue, long now, @Nonnull CacheLoader<? super K, V> loader) { if (map.refreshes() && (now - entry.getWriteTime() > map.refreshNanos) && !entry.getValueReference().isLoading()) { V newValue = refresh(key, hash, loader, true); if (newValue != null) { return newValue; } } return oldValue; }
<K, V> void copyWriteEntry(@Nonnull ReferenceEntry<K, V> original, @Nonnull ReferenceEntry<K, V> newEntry) { // TODO(fry): when we link values instead of entries this method can go // away, as can connectWriteOrder, nullifyWriteOrder. newEntry.setWriteTime(original.getWriteTime()); connectWriteOrder(original.getPreviousInWriteQueue(), newEntry); connectWriteOrder(newEntry, original.getNextInWriteQueue()); nullifyWriteOrder(original); } }
/** * Returns true if the entry has expired. */ boolean isExpired(@Nonnull ReferenceEntry<K, V> entry, long now) { Preconditions.checkNotNull(entry); if (expiresAfterAccess() && (now - entry.getAccessTime() >= expireAfterAccessNanos)) { return true; } if (expiresAfterWrite() && (now - entry.getWriteTime() >= expireAfterWriteNanos)) { return true; } return false; }
|| (checkTime && (now - e.getWriteTime() < map.refreshNanos))) {