Java多线程学习笔记（三）

JDK的线程池框架：Executor

Executor+ execute(Runnable command)               

ExecutorService+ shutdown()
+ isShudown()                   :boolean
+ isTeminated()                 :boolean
+ submit(Callable task)   :Future

Executors+ newFixedThreadPool(int nThread)  :ExecutorService
+ newSingleThreadExecutor():ExecutorService
+newSingleThreadScheduledExecutor():ScheduleExcutorService
+newCachedThreadPool():ExecutorService
+unconfigurableExecutorService:ExecutorService
+unconfigurableScheduledExecutorService:ScheduledExecutorService
+newScheduledThreadPool:ScheduledExecutorService
          

ScheduledExecutorService+schedule(Runnable command, long delay, TimeUnit unit):ScheduledFuture