ExecutorService: shutdownNow()
import java.io.IOException; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.concurrent.TimeUnit; public class MainClass { ExecutorService executor = Executors.newFixedThreadPool(3); public void start() throws IOException { int i=0; while (!executor.isShutdown()) executor.submit(new MyThread(i++)); } public void shutdown() throws InterruptedException { executor.shutdown(); executor.awaitTermination(30, TimeUnit.SECONDS); executor.shutdownNow(); } public static void main(String argv[]) throws Exception { new MainClass().start(); } } class MyThread implements Runnable { private int i; MyThread(int i) { this.i = i; } public void run() { System.out.println("I am in thread:"+i); } }
1. | ExecutorService: awaitTermination(long timeout, TimeUnit unit) | ||
2. | ExecutorService: execute(Runnable command) | ||
3. | ExecutorService: shutdown() | ||
4. | ExecutorService: submit(Runnable task) |