@Nullable ReferenceEntry<K, V> removeValueFromChain(ReferenceEntry<K, V> first, @Nonnull ReferenceEntry<K, V> entry, K key, int hash, @Nonnull ValueReference<K, V> valueReference, RemovalCause cause) { enqueueNotification(key, hash, valueReference, cause); writeQueue.remove(entry); accessQueue.remove(entry); if (valueReference.isLoading()) { valueReference.notifyNewValue(null); return first; } else { return removeEntryFromChain(first, entry); } }
/** * Sets a new value of an entry. Adds newly created entries at the end of the access queue. */ void setValue(@Nonnull ReferenceEntry<K, V> entry, K key, V value, long now) { ValueReference<K, V> previous = entry.getValueReference(); int weight = map.weigher.weigh(key, value); Preconditions.checkState(weight >= 0, "Weights must be non-negative"); ValueReference<K, V> valueReference = map.valueStrength.referenceValue(this, entry, value, weight); entry.setValueReference(valueReference); recordWrite(entry, weight, now); previous.notifyNewValue(value); }