Package org.apache.derby.impl.services.cache
package org.apache.derby.impl.services.cache
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ClassDescriptionA background cleaner that
ConcurrentCache
can use to cleanCacheable
s asynchronously in a background instead of synchronously in the user threads.Class representing an entry in the cache.Implementation of a replacement policy which uses the clock algorithm.A cache manager based on the utilities found in thejava.util.concurrent
package.Factory class which creates cache manager instances based on theConcurrentCache
implementation.This class provides monitoring capabilities for ConcurrentCache through Java Management Extension (JMX).Interface that must be implemented by classes that provide a replacement algorithm forConcurrentCache
.The interface for the callback objects thatConcurrentCache
uses to notify the replacement algorithm about events such as look-ups and removals.