package devmanuals.com;

import java.util.concurrent.BlockingDeque;
import java.util.concurrent.LinkedBlockingDeque;

class Remove implements Runnable {
	BlockingDeque<Integer> bdq;
	String name;

	public Remove(String name, BlockingDeque<Integer> bdq) {
		this.bdq = bdq;
		this.name = name;
	}

	public void run() {
		int i;
		System.out.println(name + " inserted the element into the deque");
		for (i = 0; i < 5; i++) {
			bdq.add(i);
			System.out.println(i);
			try {
				Thread.sleep(400);
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
		bdq.addFirst(3);
		System.out
				.println(name
						+ " adds the new element at first position then deque = "
						+ bdq);
		System.out.println("Size of deque = " + bdq.size());
	}
}

class Remove1 implements Runnable {
	String name;
	BlockingDeque<Integer> bdq;

	public Remove1(String name, BlockingDeque<Integer> bdq) {
		this.bdq = bdq;
		this.name = name;
		// new Thread().start();
	}

	public void run() {
		try {
			bdq.remove();
			Thread.sleep(1500);
			System.out.println(name
					+ " deleted the first element then remaining deque = "
					+ bdq);
			System.out.println("Size of deque = " + bdq.size());
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}
}

public class BdqRemove {
	public static void main(String args[]) {
		BlockingDeque<Integer> bdq = new LinkedBlockingDeque<Integer>(5);
		Runnable a = new Remove("A", bdq);
		new Thread(a).start();
		try {
			Thread.sleep(400);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
		Runnable b = new Remove1("B", bdq);
		new Thread(b).start();
	}

}