content: /*
   * 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.beam.runners.flink.translation.wrappers;
  
  import org.apache.beam.sdk.io.Source;
  import org.apache.flink.core.io.InputSplit;
  
  /**
   * {@link org.apache.flink.core.io.InputSplit} for {@link
   * org.apache.beam.runners.flink.translation.wrappers.SourceInputFormat}. We pass the sharded Source
   * around in the input split because Sources simply split up into several Sources for sharding. This
   * is different to how Flink creates a separate InputSplit from an InputFormat.
   */
  @SuppressWarnings({
    "nullness" // TODO(https://github.com/apache/beam/issues/20497)
  })
  public class SourceInputSplit<T> implements InputSplit {
  
    private Source<T> source;
    private int splitNumber;
  
    public SourceInputSplit() {}
  
    public SourceInputSplit(Source<T> source, int splitNumber) {
      this.source = source;
      this.splitNumber = splitNumber;
    }
  
    @Override
    public int getSplitNumber() {
      return splitNumber;
    }
  
    public Source<T> getSource() {
      return source;
    }
  }
  