hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/DelegatingInternalScanner.java

   1 /**
   2  * Licensed to the Apache Software Foundation (ASF) under one
   3  * or more contributor license agreements.  See the NOTICE file
   4  * distributed with this work for additional information
   5  * regarding copyright ownership.  The ASF licenses this file
   6  * to you under the Apache License, Version 2.0 (the
   7  * "License"); you may not use this file except in compliance
   8  * with the License.  You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  */
  18 package org.apache.hadoop.hbase.regionserver;
  19
  20 import java.io.IOException;
  21 import java.util.List;
  22
  23 import org.apache.hadoop.hbase.Cell;
  24 import org.apache.yetus.audience.InterfaceAudience;
  25
  26 @InterfaceAudience.Private
  27 public class DelegatingInternalScanner implements InternalScanner {
  28
  29   protected final InternalScanner scanner;
  30
  31   public DelegatingInternalScanner(InternalScanner scanner) {
  32     this.scanner = scanner;
  33   }
  34
  35   @Override
  36   public boolean next(List<Cell> result, ScannerContext scannerContext) throws IOException {
  37     return scanner.next(result, scannerContext);
  38   }
  39
  40   @Override
  41   public void close() throws IOException {
  42     scanner.close();
  43   }
  44
  45 }