Method recordRead

output/java_guava/1.4.17/LocalCache.java:2630–2635

Records the relative order in which this read was performed by adding entry to the recency queue. At write-time, or when the queue is full past the threshold, the queue will be drained and the entries therein processed. Note: locked reads should use #recordLockedRead.

(ReferenceEntry<K, V> entry, long now)

     */

    void recordRead(ReferenceEntry<K, V> entry, long now) {
      if (map.recordsAccess()) {
        entry.setAccessTime(now);
      }
      recencyQueue.add(entry);
    }

    /**
     * Updates the eviction metadata that {@code entry} was just read. This currently amounts to