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.samza.translation;
  
  import java.util.Collections;
  import java.util.Map;
  import org.apache.beam.runners.samza.SamzaPipelineOptions;
  import org.apache.beam.sdk.runners.TransformHierarchy;
  import org.apache.beam.sdk.transforms.PTransform;
  import org.apache.beam.sdk.util.construction.graph.PipelineNode;
  
  /** Generates config for a BEAM PTransform (regular java api or portable api). */
  public interface TransformConfigGenerator<T extends PTransform<?, ?>> {
    /** Generate config for regular java api PTransform. */
    default Map<String, String> createConfig(
        T transform, TransformHierarchy.Node node, ConfigContext ctx) {
      return Collections.emptyMap();
    }
  
    /** Generate config for portable api PTransform. */
    default Map<String, String> createPortableConfig(
        PipelineNode.PTransformNode transform, SamzaPipelineOptions options) {
      return Collections.emptyMap();
    }
  }
  