[翻译中]JAVA 并发集合介绍

Concurrent Collections

Applications that use collections from more than one thread must be carefully programmed. In general, this is known as concurrent programming. The Java platform includes extensive support for concurrent programming. See Java Concurrency Utilities for details.

Collections are so frequently used that various concurrent friendly interfaces and implementations of collections are included in the APIs. These types go beyond the synchronization wrappers discussed previously to provide features that are frequently needed in concurrent programming.

These concurrent-aware interfaces are available:

• BlockingQueue
• TransferQueue
• BlockingDeque
• ConcurrentMap
• ConcurrentNavigableMap

The following concurrent-aware implementation classes are available. See the API documentation for the correct usage of these implementations.

• LinkedBlockingQueue
• ArrayBlockingQueue
• PriorityBlockingQueue
• DelayQueue
• SynchronousQueue
• LinkedBlockingDeque
• LinkedTransferQueue
• CopyOnWriteArrayList
• CopyOnWriteArraySet
• ConcurrentSkipListSet
• ConcurrentHashMap
• ConcurrentSkipListMap