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.util.hbck;
019
020import java.io.IOException;
021import java.util.Collection;
022import org.apache.hadoop.hbase.util.HbckRegionInfo;
023import org.apache.hadoop.hbase.util.HbckTableInfo;
024import org.apache.yetus.audience.InterfaceAudience;
025
026/**
027 * Simple implementation of TableIntegrityErrorHandler. Can be used as a base class.
028 */
029@InterfaceAudience.Private
030abstract public class TableIntegrityErrorHandlerImpl implements TableIntegrityErrorHandler {
031  HbckTableInfo ti;
032
033  /**
034   * {@inheritDoc}
035   */
036  @Override
037  public HbckTableInfo getTableInfo() {
038    return ti;
039  }
040
041  /**
042   * {@inheritDoc}
043   */
044  @Override
045  public void setTableInfo(HbckTableInfo ti2) {
046    this.ti = ti2;
047  }
048
049  /**
050   * {@inheritDoc}
051   */
052  @Override
053  public void handleRegionStartKeyNotEmpty(HbckRegionInfo hi) throws IOException {
054  }
055
056  /**
057   * {@inheritDoc}
058   */
059  @Override
060  public void handleRegionEndKeyNotEmpty(byte[] curEndKey) throws IOException {
061  }
062
063  /**
064   * {@inheritDoc}
065   */
066  @Override
067  public void handleDegenerateRegion(HbckRegionInfo hi) throws IOException {
068  }
069
070  /**
071   * {@inheritDoc}
072   */
073  @Override
074  public void handleDuplicateStartKeys(HbckRegionInfo hi1, HbckRegionInfo hi2) throws IOException {
075  }
076
077  /**
078   * {@inheritDoc}
079   */
080  @Override
081  public void handleOverlapInRegionChain(HbckRegionInfo hi1, HbckRegionInfo hi2)
082    throws IOException {
083  }
084
085  /**
086   * {@inheritDoc}
087   */
088  @Override
089  public void handleHoleInRegionChain(byte[] holeStart, byte[] holeEnd) throws IOException {
090  }
091
092  /**
093   * {@inheritDoc}
094   */
095  @Override
096  public void handleOverlapGroup(Collection<HbckRegionInfo> overlap) throws IOException {
097  }
098
099}