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就是一个线程得到了一些数据，通知另一个线程去处理在android里可以通过给处理线程的Handler发送Message实现通知与数据传送在JavaSE API环境下该怎么实现呢？处理线程在没数据时要尽量少占用CPU时间
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That is, asynchronous execution: you can look at the java.util.concurrent package.
Note: Interface Executor, Future, ExecutorService, etc.
Reference: http://www.cnblogs.com/hzmark/archive/2013/01/21/JavaExecutor.html and its series of blog posts.
Future is used for this callback notification. In fact, it is implemented by passing the interface. In java, callback notification can be made through the interface
handler is an asynchronous callback. Then it’s Future and callback
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That is, asynchronous execution: you can look at the java.util.concurrent package.
Note: Interface Executor, Future, ExecutorService, etc.
Reference: http://www.cnblogs.com/hzmark/archive/2013/01/21/JavaExecutor.html and its series of blog posts.
Future is used for this callback notification. In fact, it is implemented by passing the interface. In java, callback notification can be made through the interface
handler is an asynchronous callback. Then it’s Future and callback