/*
 * Copyright 2017-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.cloud.spring.data.spanner.core.mapping.event;

import com.google.cloud.spanner.KeySet;
import com.google.cloud.spanner.Mutation;
import java.util.List;

/** An event that is published after a delete operation. */
public class BeforeDeleteEvent extends DeleteEvent {

  /**
   * Constructor.
   *
   * @param source the mutations for the event initially occurred. (never {@code null})
   * @param targetEntities the target entities that need to be deleted. This may be {@code null}
   *     depending on the type of delete request.
   * @param targetKeys the target keys that need to be deleted. This may be {@code null} depending
   *     on the type of delete request.
   * @param targetType the target entity type that needs to be deleted. This may be {@code null}
   *     depending on the
   */
  public BeforeDeleteEvent(
      List<Mutation> source, Iterable targetEntities, KeySet targetKeys, Class targetType) {
    super(source, targetEntities, targetKeys, targetType);
  }
}
