001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase;
019
020import org.apache.hadoop.hbase.exceptions.DeserializationException;
021import org.apache.yetus.audience.InterfaceAudience;
022
023/**
024 * Generic parser interface for Cluster Id files.
025 * @see ClusterIdFile
026 */
027@InterfaceAudience.Private
028public interface ClusterIdFileParser<T> {
029
030  /**
031   * Get default file name of cluster id file.
032   */
033  String getFileName();
034
035  /**
036   * Parse cluster id data from byte representation.
037   * @param bytes the protobuf data
038   * @return the cluster id data object
039   */
040  T parseFrom(final byte[] bytes) throws DeserializationException;
041
042  /**
043   * Parser cluster id data from String representation.
044   * @param input the input string
045   * @return the cluster id data object
046   */
047  T readString(String input);
048}