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.sdk.util.construction;
  
  import java.util.Map;
  import org.apache.beam.sdk.coders.Coder;
  
  /** A registrar of {@link Coder} URNs to the associated {@link CoderTranslator}. */
  @SuppressWarnings({
    "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
  })
  public interface CoderTranslatorRegistrar {
    /**
     * Returns a mapping of coder classes to the URN representing that coder.
     *
     * <p>URNs must map to only one coder.
     */
    Map<Class<? extends Coder>, String> getCoderURNs();
  
    /** Returns a mapping of URN to {@link CoderTranslator}. */
    Map<Class<? extends Coder>, CoderTranslator<? extends Coder>> getCoderTranslators();
  }
  