@GuardedBy("this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
/** * Performs eviction if the segment is over capacity. Avoids flushing the entire cache if the * newest entry exceeds the maximum weight all on its own. * * @param newest the most recently added entry */ @GuardedBy("this") void evictEntries(ReferenceEntry<K, V> newest) { if (!map.evictsBySize()) { return; } drainRecencyQueue(); // If the newest entry by itself is too heavy for the segment, don't bother evicting // anything else, just that if (newest.getValueReference().getWeight() > maxSegmentWeight) { if (!removeEntry(newest, newest.getHash(), RemovalCause.SIZE)) { throw new AssertionError(); } } while (totalWeight > maxSegmentWeight) { ReferenceEntry<K, V> e = getNextEvictable(); if (!removeEntry(e, e.getHash(), RemovalCause.SIZE)) { throw new AssertionError(); } } }
/** * Performs eviction if the segment is full. This should only be called prior to adding a new * entry and increasing {@code count}. */ @GuardedBy("Segment.this") void evictEntries() { if (!map.evictsBySize()) { return; } drainRecencyQueue(); while (totalWeight > maxSegmentWeight) { ReferenceEntry<K, V> e = getNextEvictable(); if (!removeEntry(e, e.getHash(), RemovalCause.SIZE)) { throw new AssertionError(); } } }
/** * Performs eviction if the segment is full. This should only be called prior to adding a new * entry and increasing {@code count}. */ @GuardedBy("Segment.this") void evictEntries() { if (!map.evictsBySize()) { return; } drainRecencyQueue(); while (totalWeight > maxSegmentWeight) { ReferenceEntry<K, V> e = getNextEvictable(); if (!removeEntry(e, e.getHash(), RemovalCause.SIZE)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
@GuardedBy("Segment.this") void expireEntries(long now) { drainRecencyQueue(); ReferenceEntry<K, V> e; while ((e = writeQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } while ((e = accessQueue.peek()) != null && map.isExpired(e, now)) { if (!removeEntry(e, e.getHash(), RemovalCause.EXPIRED)) { throw new AssertionError(); } } }
return null; } else { removeEntry(e, hash, RemovalCause.EXPLICIT); return null;
/** * Performs eviction if the segment is over capacity. Avoids flushing the entire cache if the * newest entry exceeds the maximum weight all on its own. * * @param newest the most recently added entry */ @GuardedBy("this") void evictEntries(ReferenceEntry<K, V> newest) { if (!map.evictsBySize()) { return; } drainRecencyQueue(); // If the newest entry by itself is too heavy for the segment, don't bother evicting // anything else, just that if (newest.getValueReference().getWeight() > maxSegmentWeight) { if (!removeEntry(newest, newest.getHash(), RemovalCause.SIZE)) { throw new AssertionError(); } } while (totalWeight > maxSegmentWeight) { ReferenceEntry<K, V> e = getNextEvictable(); if (!removeEntry(e, e.getHash(), RemovalCause.SIZE)) { throw new AssertionError(); } } }
return null; } else { removeEntry(e, hash, RemovalCause.EXPLICIT); return null;
public void testRemoveEntry() { LocalCache<Object, Object> map = makeLocalCache( createCacheBuilder() .concurrencyLevel(1) .initialCapacity(1) .maximumSize(SMALL_MAX_SIZE) .expireAfterWrite(99999, SECONDS) .removalListener(countingRemovalListener())); Segment<Object, Object> segment = map.segments[0]; AtomicReferenceArray<ReferenceEntry<Object, Object>> table = segment.table; assertEquals(1, table.length()); Object key = new Object(); Object value = new Object(); int hash = map.hash(key); DummyEntry<Object, Object> entry = createDummyEntry(key, hash, value, null); // remove absent assertFalse(segment.removeEntry(entry, hash, RemovalCause.COLLECTED)); // remove live segment.recordWrite(entry, 1, map.ticker.read()); table.set(0, entry); segment.count = 1; assertTrue(segment.removeEntry(entry, hash, RemovalCause.COLLECTED)); assertNotificationEnqueued(map, key, value, hash); assertTrue(map.removalNotificationQueue.isEmpty()); assertFalse(segment.accessQueue.contains(entry)); assertFalse(segment.writeQueue.contains(entry)); assertEquals(0, segment.count); assertNull(table.get(0)); }