/*
    * Copyright 2015 The Netty Project
    *
    * The Netty Project licenses this file to you under the Apache License,
    * version 2.0 (the "License"); you may not use this file except in compliance
    * with the License. You may obtain a copy of the License at:
    *
    *   http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
   * License for the specific language governing permissions and limitations
   * under the License.
   */
  package io.netty.buffer;
  
  /**
   * A special {@link SlicedByteBuf} that can make optimizations because it knows the sliced buffer is of type
   * {@link AbstractByteBuf}.
   */
  final class SlicedAbstractByteBuf extends SlicedByteBuf {
  
      SlicedAbstractByteBuf(AbstractByteBuf buffer, int index, int length) {
          super(buffer, index, length);
      }
  
      @Override
      public AbstractByteBuf unwrap() {
          return (AbstractByteBuf) super.unwrap();
      }
  
      @Override
      protected byte _getByte(int index) {
          return unwrap()._getByte(idx(index));
      }
  
      @Override
      protected short _getShort(int index) {
          return unwrap()._getShort(idx(index));
      }
  
      @Override
      protected int _getUnsignedMedium(int index) {
          return unwrap()._getUnsignedMedium(idx(index));
      }
  
      @Override
      protected int _getInt(int index) {
          return unwrap()._getInt(idx(index));
      }
  
      @Override
      protected long _getLong(int index) {
          return unwrap()._getLong(idx(index));
      }
  
      @Override
      protected void _setByte(int index, int value) {
          unwrap()._setByte(idx(index), value);
      }
  
      @Override
      protected void _setShort(int index, int value) {
          unwrap()._setShort(idx(index), value);
      }
  
      @Override
      protected void _setMedium(int index, int value) {
          unwrap()._setMedium(idx(index), value);
      }
  
      @Override
      protected void _setInt(int index, int value) {
          unwrap()._setInt(idx(index), value);
      }
  
      @Override
      protected void _setLong(int index, long value) {
          unwrap()._setLong(idx(index), value);
      }
  
  }