ceph/src/arrow/java/memory/memory-netty/src/main/java/io/netty/buffer/LargeBuffer.java

   1 /*
   2  * Licensed to the Apache Software Foundation (ASF) under one or more
   3  * contributor license agreements.  See the NOTICE file distributed with
   4  * this work for additional information regarding copyright ownership.
   5  * The ASF licenses this file to You under the Apache License, Version 2.0
   6  * (the "License"); you may not use this file except in compliance with
   7  * the License.  You may obtain a copy of the License at
   8  *
   9  *    http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 package io.netty.buffer;
  19
  20 /**
  21  * A MutableWrappedByteBuf that also maintains a metric of the number of huge buffer bytes and
  22  * counts.
  23  */
  24 public class LargeBuffer extends MutableWrappedByteBuf {
  25
  26   public LargeBuffer(ByteBuf buffer) {
  27     super(buffer);
  28   }
  29
  30   @Override
  31   public ByteBuf copy(int index, int length) {
  32     return new LargeBuffer(buffer.copy(index, length));
  33   }
  34 }