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.kafka.connect.mirror;
  
  import org.apache.kafka.common.Configurable;
  
  import java.util.Map;
  
  /** Defines which topic configuration properties should be replicated. */
  public interface ConfigPropertyFilter extends Configurable, AutoCloseable {
  
      /**
       * Specifies whether to replicate the given topic configuration.
       * Note that if a property has a default value on the source cluster,
       * {@link #shouldReplicateSourceDefault(String)} will also be called to
       * determine how that property should be synced.
       */
      boolean shouldReplicateConfigProperty(String prop);
  
      /**
       * Specifies how to replicate the given topic configuration property
       * that has a default value on the source cluster. Only invoked for properties
       * that {@link #shouldReplicateConfigProperty(String)} has returned
       * {@code true} for.
       *
       * @return {@code true} if the default value from the source topic should be synced
       * to the target topic, and {@code false} if the default value for the target topic
       * should be used instead
       */
      default boolean shouldReplicateSourceDefault(String prop) {
          return false;
      }
  
      default void close() {
          //nop
      }
  
      default void configure(Map<String, ?> props) {
          //nop
      }
  }
  