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
   *
   *     https://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.avro.specific;
  
  import java.io.InputStream;
  import java.io.IOException;
  import java.io.ObjectInput;
  
  /**
   * Helper to permit Externalizable implementations that write to an InputStream.
   */
  class ExternalizableInput extends InputStream {
    private final ObjectInput in;
  
    public ExternalizableInput(ObjectInput in) {
      this.in = in;
    }
  
    @Override
    public int available() throws IOException {
      return in.available();
    }
  
    @Override
    public void close() throws IOException {
      in.close();
    }
  
    @Override
    public int read() throws IOException {
      return in.read();
    }
  
    @Override
    public int read(byte[] b) throws IOException {
      return in.read(b);
    }
  
    @Override
    public int read(byte[] b, int offset, int len) throws IOException {
      return in.read(b, offset, len);
    }
  
    @Override
    public long skip(long n) throws IOException {
      return in.skip(n);
    }
  }
  