/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *    http://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 org.apache.gobblin.stream;

import java.util.List;
import lombok.Getter;
import org.apache.gobblin.source.workunit.WorkUnit;

/**
 * The event for {@link org.apache.gobblin.source.InfiniteSource} to indicate there is a change in work units
 * Job launcher should then be able to handle this event
 */
public class WorkUnitChangeEvent {
  @Getter
  private final List<String> oldTaskIds;
  @Getter
  private final List<WorkUnit> newWorkUnits;
  public WorkUnitChangeEvent(List<String> oldTaskIds, List<WorkUnit> newWorkUnits) {
    this.oldTaskIds = oldTaskIds;
    this.newWorkUnits = newWorkUnits;
  }
}
