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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ai.vespa.util.http.hc4.retry;
import java.time.Duration;
/**
* An abstraction used for mocking {@link Thread#sleep(long)} in unit tests.
*
* @author bjorncs
*/
public interface Sleeper {
void sleep(Duration duration);
class Default implements Sleeper {
@Override
public void sleep(Duration duration) {
try {
Thread.sleep(duration.toMillis());
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new RuntimeException(e);
}
}
}
}
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