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| public class BlockIngQueueDemo { public static void main(String[] args) throws InterruptedException { BlockingQueue<String> blockingQueue = new ArrayBlockingQueue<>(3);
exceptionBlockQueue(blockingQueue); block(blockingQueue); booleanBlockQueue(blockingQueue); timeout(blockingQueue); }
private static void timeout(BlockingQueue<String> blockingQueue) throws InterruptedException { System.out.println(blockingQueue.offer("a", 2L, TimeUnit.SECONDS)); System.out.println(blockingQueue.offer("a", 2L, TimeUnit.SECONDS)); System.out.println(blockingQueue.offer("a", 2L, TimeUnit.SECONDS)); System.out.println(blockingQueue.offer("a", 2L, TimeUnit.SECONDS)); }
private static void block(BlockingQueue<String> blockingQueue) throws InterruptedException { blockingQueue.put("a"); blockingQueue.put("b"); blockingQueue.put("c"); System.out.println(blockingQueue.take()); System.out.println(blockingQueue.take()); System.out.println(blockingQueue.take()); }
private static void booleanBlockQueue(BlockingQueue<String> blockingQueue) { System.out.println(blockingQueue.offer("a")); System.out.println(blockingQueue.offer("b")); System.out.println(blockingQueue.offer("c")); System.out.println(blockingQueue.offer("d"));
System.out.println(blockingQueue.peek());
System.out.println(blockingQueue.poll()); System.out.println(blockingQueue.poll()); System.out.println(blockingQueue.poll()); System.out.println(blockingQueue.poll()); }
private static void exceptionBlockQueue(BlockingQueue<String> blockingQueue) { System.out.println(blockingQueue.add("a")); System.out.println(blockingQueue.add("b")); System.out.println(blockingQueue.add("c")); System.out.println(blockingQueue.add("c"));
System.out.println(blockingQueue.element());
System.out.println(blockingQueue.remove()); System.out.println(blockingQueue.remove()); System.out.println(blockingQueue.remove()); System.out.println(blockingQueue.remove()); } }
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