package com.linkedin.datahub.upgrade;

import java.util.function.BiConsumer;


/**
 * Step executed on finish of an {@link Upgrade}.
 *
 * Note that this step is not retried, even in case of failures.
 */
public interface UpgradeCleanupStep {
  /**
   * Returns an identifier for the upgrade step.
   */
  String id();

  /**
   * Returns a function representing the cleanup step's logic.
   */
  BiConsumer<UpgradeContext, UpgradeResult> executable();

}