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/*
 * 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.hudi.common.table.timeline;

import java.io.Serializable;

public interface InstantFileNameParser extends Serializable {

  /**
   * Extract timestamp from instant file name
   * @param fileName
   * @return
   * @throws IllegalArgumentException
   */
  String extractTimestamp(String fileName) throws IllegalArgumentException;

  /**
   * Extract File extension from instant file name
   * @param fileName
   * @return
   */
  String getTimelineFileExtension(String fileName);
}