Method Segment

output/java_guava/1.4.19/LocalCache.java:2176–2198

(
         LocalCache<K, V> map,
         int initialCapacity,
         long maxSegmentWeight,
         StatsCounter statsCounter)

    final StatsCounter statsCounter;

    Segment(
         LocalCache<K, V> map,
         int initialCapacity,
         long maxSegmentWeight,
         StatsCounter statsCounter) {
      this.map = map;
      this.maxSegmentWeight = maxSegmentWeight;
      this.statsCounter = checkNotNull(statsCounter);
      initTable(newEntryArray(initialCapacity));
      keyReferenceQueue = map.usesKeyReferences() ? new ReferenceQueue<K>() : null;
      valueReferenceQueue = map.usesValueReferences() ? new ReferenceQueue<V>() : null;
      recencyQueue = map.usesAccessQueue()
        ? new ConcurrentLinkedQueue<ReferenceEntry<K, V>>()
        : LocalCache.<ReferenceEntry<K, V>>discardingQueue();
      writeQueue =
        map.usesWriteQueue()
          ? new WriteQueue<K, V>()
          : LocalCache.<ReferenceEntry<K, V>>discardingQueue();
      accessQueue =
        map.usesAccessQueue()
          ? new AccessQueue<K, V>()
          : LocalCache.<ReferenceEntry<K, V>>discardingQueue();
    }

    AtomicReferenceArray<ReferenceEntry<K, V>> newEntryArray(int size) {
      return new AtomicReferenceArray<ReferenceEntry<K, V>>(size);