package mmk.test.SpringMultiThread;

import java.util.concurrent.CompletableFuture;

import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;

@Component
public class AppRepo1 {

	@Async
	public CompletableFuture<Integer> task() {
		int result = 0;
		
		for (int i = 0; i < 50; i++) {
			System.out.println("Thread-1: " + i);
			
			try {
				Thread.sleep(1_000);
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
			
			result += i;
		}
		
		System.out.println("Thread-1: " + result);
		
		return CompletableFuture.completedFuture(result);
		//return new AsyncResult<Integer>(result);
	}
	
}