io.github.oliviercailloux.grade.markers.TimePenalizer Maven / Gradle / Ivy

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package io.github.oliviercailloux.grade.markers;

import java.time.Duration;

public interface TimePenalizer {
  public static TimePenalizer linear(double lostPerSecond) {
    return new LinearTimePenalizer(lostPerSecond);
  }

  /**
   * @return zero if tardiness is negative or null, one if tardiness is greater than or equal to
   *         {@link #getOvertimeBound()}.
   */
  public double penalty(Duration tardiness);

  /**
   * @return a strictly positive duration such that the penalty is maximal at that point.
   */
  public Duration getTardinessBound();
}