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.regionserver;
019
020import java.io.IOException;
021import java.util.List;
022import org.apache.hadoop.hbase.ExtendedCell;
023import org.apache.yetus.audience.InterfaceAudience;
024
025@InterfaceAudience.Private
026public class DelegatingInternalScanner implements InternalScanner {
027
028  protected final InternalScanner scanner;
029
030  public DelegatingInternalScanner(InternalScanner scanner) {
031    this.scanner = scanner;
032  }
033
034  @Override
035  public boolean next(List<? super ExtendedCell> result, ScannerContext scannerContext)
036    throws IOException {
037    return scanner.next(result, scannerContext);
038  }
039
040  @Override
041  public void close() throws IOException {
042    scanner.close();
043  }
044
045}