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.util;
  
  import java.io.ByteArrayOutputStream;
  import java.io.DataOutputStream;
  
  /**
   * wrapper around DataOutputStream. Which clears the buffer for reuse
   */
  public final class ReUsableByteArrayDataOutputStream extends DataOutputStream {
  
    private ByteArrayOutputStream outputStream;
  
    public ReUsableByteArrayDataOutputStream(ByteArrayOutputStream outputStream) {
      super(outputStream);
      this.outputStream = outputStream;
    }
  
    public void reset() {
      outputStream.reset();
    }
  
    public int getSize() {
      return outputStream.size();
    }
  
    public byte[] getByteArray() {
      return outputStream.toByteArray();
    }
  
  }
  