package com.epam.wilma.compression;
/*==========================================================================
Copyright 2013-2017 EPAM Systems
This file is part of Wilma.
Wilma is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Wilma is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Wilma. If not, see <http://www.gnu.org/licenses/>.
===========================================================================*/
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
/**
* Provides compression/decompression of an {@link InputStream}.
* @author Tunde_Kovacs
*
*/
public interface CompressionService {
/**
* Does the compression of an InputStream.
* @param inputStream the {@link InputStream} that will be compressed.
* @return a ByteArrayOutputStream containing the compressed information
*/
ByteArrayOutputStream compress(InputStream inputStream);
/**
* Does the decompression of an InputStream.
* @param inputStream the {@link InputStream} that will be decompressed.
* @return a ByteArrayOutputStream containing the decompressed information
*/
ByteArrayOutputStream decompress(InputStream inputStream);
}