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package global.maplink.helpers;

import lombok.RequiredArgsConstructor;

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;

import static lombok.AccessLevel.PRIVATE;

@RequiredArgsConstructor(access = PRIVATE)
public class FutureHelper {

    public static  T await(CompletableFuture future) {
        try {
            return future.get();
        } catch (InterruptedException | ExecutionException e) {
            if (e instanceof ExecutionException && e.getCause() instanceof RuntimeException) {
                throw (RuntimeException) e.getCause();
            }
            throw new RuntimeException(e);
        }
    }

}