content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF 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 org.apache.asterix.column.bytes.stream.in;
  
  import java.io.EOFException;
  import java.io.IOException;
  import java.nio.ByteBuffer;
  
  import org.apache.hyracks.api.exceptions.HyracksDataException;
  import org.apache.hyracks.data.std.api.IPointable;
  import org.apache.hyracks.storage.am.lsm.btree.column.api.IColumnBufferProvider;
  
  public class DummyBytesInputStream extends AbstractBytesInputStream {
      public static final AbstractBytesInputStream INSTANCE = new DummyBytesInputStream();
  
      private DummyBytesInputStream() {
      }
  
      @Override
      public void reset(IColumnBufferProvider bufferProvider) throws HyracksDataException {
  
      }
  
      @Override
      public void resetAt(int bytesToSkip, AbstractBytesInputStream stream) throws IOException {
  
      }
  
      @Override
      protected void addBuffer(ByteBuffer buffer) {
  
      }
  
      @Override
      public void read(IPointable pointable, int length) throws EOFException {
  
      }
  
      @Override
      public int read() throws IOException {
          return 0;
      }
  
      @Override
      public int read(byte[] bytes, int offset, int length) throws IOException {
          return 0;
      }
  
      @Override
      public long skip(long n) {
          return 0;
      }
  
      @Override
      public int read(ByteBuffer out) {
          return 0;
      }
  
      @Override
      public AbstractBytesInputStream remainingStream() throws EOFException {
          return null;
      }
  
      @Override
      public AbstractBytesInputStream sliceStream(int length) throws EOFException {
          return null;
      }
  
      @Override
      public void mark(int readLimit) {
  
      }
  
      @Override
      public void reset() throws IOException {
  
      }
  
      @Override
      public int available() {
          return 0;
      }
  }
  