plantuml/src/net/sourceforge/plantuml/code/Compression.java

55 lines
1.7 KiB
Java

/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2020, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML 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.
*
* PlantUML 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.code;
public interface Compression {
/**
* Shrinks the given <code>in</code> array with length <code>len</code>
*
* @return a newly created array with the compressed data.
*/
byte[] compress(final byte[] in);
/**
* Grows the given <code>in</code> array with length <code>len</code> compressed
* with the <code>shrink</code> method.
*
* @return a newly created array with the expanded data.
*/
ByteArray decompress(byte[] in) throws NoPlantumlCompressionException;
}