Package org.apache.groovy.util.concurrentlinkedhashmap
ConcurrentMap data structure.
 
 Weigher is a simple interface
 for determining how many units of capacity an entry consumes. Depending on
 which concrete Weigher class is used, an entry may consume a different amount
 of space within the cache. The
 Weighers class provides
 utility methods for obtaining the most common kinds of implementations.
 
 EvictionListener provides the
 ability to be notified when an entry is evicted from the map. An eviction
 occurs when the entry was automatically removed due to the map exceeding a
 capacity threshold. It is not called when an entry was explicitly removed.
 
 The ConcurrentLinkedHashMap
 class supplies an efficient, scalable, thread-safe, bounded map. As with the
 Java Collections Framework the "Concurrent" prefix is used to
 indicate that the map is not governed by a single exclusion lock.
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Interface Summary Interface Description EntryWeigher<K,V> A class that can determine the weight of an entry.EvictionListener<K,V> A listener registered for notification when an entry is evicted.Weigher<V> A class that can determine the weight of a value.
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Class Summary Class Description ConcurrentLinkedHashMap<K,V> A hash table supporting full concurrency of retrievals, adjustable expected concurrency for updates, and a maximum capacity to bound the map by.ConcurrentLinkedHashMap.Builder<K,V> A builder that createsConcurrentLinkedHashMapinstances.Weighers A common set ofWeigherandEntryWeigherimplementations.