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.carbondata.core.stream;
  
  import java.io.ByteArrayOutputStream;
  
  import org.apache.carbondata.core.constants.CarbonCommonConstants;
  import org.apache.carbondata.core.memory.CarbonUnsafe;
  
  public class ExtendedByteArrayOutputStream extends ByteArrayOutputStream {
  
    public ExtendedByteArrayOutputStream() {
  
    }
  
    public ExtendedByteArrayOutputStream(int initialSize) {
      super(initialSize);
    }
  
    public byte[] getBuffer() {
      return buf;
    }
  
    public long copyToAddress() {
      final long address =
          CarbonUnsafe.getUnsafe().allocateMemory(CarbonCommonConstants.INT_SIZE_IN_BYTE + count);
      CarbonUnsafe.getUnsafe().putInt(address, count);
      CarbonUnsafe.getUnsafe().copyMemory(buf, CarbonUnsafe.BYTE_ARRAY_OFFSET, null,
          address + CarbonCommonConstants.INT_SIZE_IN_BYTE, count);
      return address;
    }
  }
  