PushSourceContextDelegate.java

/**
 * Copyright 2016 StreamSets Inc.
 *
 * Licensed under 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 com.streamsets.datacollector.runner;

import com.streamsets.pipeline.api.BatchContext;
import com.streamsets.pipeline.api.PushSource;

/**
 * Delete for push related methods of PushSource.Context so that they can easily be delegated to a different object.
 *
 * @see PushSource for details on what those methods are expected to do.
 */
public interface PushSourceContextDelegate {

  public BatchContext startBatch();

  public boolean processBatch(BatchContext batchContext, String entityName, String entityOffset);

  public void commitOffset(String entityName, String entityOffset);

}