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;
  
  import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;
  
  import java.util.List;
  import org.apache.beam.runners.core.SplittableParDoViaKeyedWorkItems;
  import org.apache.beam.sdk.runners.PTransformOverride;
  import org.apache.beam.sdk.transforms.PTransform;
  import org.apache.beam.sdk.util.construction.PTransformMatchers;
  import org.apache.beam.sdk.util.construction.PTransformTranslation;
  import org.apache.beam.sdk.util.construction.SplittableParDo;
  import org.apache.beam.sdk.util.construction.SplittableParDoNaiveBounded;
  import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;
  
  /** {@link PTransform} overrides for Flink runner. */
  @SuppressWarnings({
    "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
  })
  class FlinkTransformOverrides {
    static List<PTransformOverride> getDefaultOverrides(FlinkPipelineOptions options) {
      ImmutableList.Builder<PTransformOverride> builder = ImmutableList.builder();
      if (options.isStreaming()) {
        builder.add(
            PTransformOverride.of(
                FlinkStreamingPipelineTranslator.StreamingShardedWriteFactory
                    .writeFilesNeedsOverrides(),
                new FlinkStreamingPipelineTranslator.StreamingShardedWriteFactory(
                    checkNotNull(options))));
      }
      if (options.isStreaming() || options.getUseDataStreamForBatch()) {
        builder.add(
            PTransformOverride.of(
                PTransformMatchers.urnEqualTo(PTransformTranslation.CREATE_VIEW_TRANSFORM_URN),
                CreateStreamingFlinkView.Factory.INSTANCE));
      }
      builder
          .add(
              PTransformOverride.of(
                  PTransformMatchers.splittableParDo(), new SplittableParDo.OverrideFactory()))
          .add(
              PTransformOverride.of(
                  PTransformMatchers.urnEqualTo(PTransformTranslation.SPLITTABLE_PROCESS_KEYED_URN),
                  options.isStreaming()
                      ? new SplittableParDoViaKeyedWorkItems.OverrideFactory()
                      : new SplittableParDoNaiveBounded.OverrideFactory()));
      return builder.build();
    }
  }
  