TaskFactory.java

/*
 * 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 gobblin.runtime.task;

import gobblin.publisher.DataPublisher;
import gobblin.runtime.JobState;

import gobblin.runtime.TaskContext;


/**
 * Builds {@link TaskIFace} and {@link DataPublisher}s for a Gobblin execution.
 */
public interface TaskFactory {

  /**
   * Builds a {@link TaskIFace} for the input {@link TaskContext}.
   */
  TaskIFace createTask(TaskContext taskContext);

  /**
   * Build a {@link DataPublisher} for the input {@link gobblin.runtime.JobState.DatasetState}.
   */
  DataPublisher createDataPublisher(JobState.DatasetState datasetState);

}