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/* Environment.java
* =========================================================================
* This file is part of the JMathTeX Library - http://jmathtex.sourceforge.net
*
* Copyright (C) 2004-2007 Universiteit Gent
*
* This program 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 2 of the License, or (at
* your option) any later version.
*
* This program 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.
*
* A copy of the GNU General Public License can be found in the file
* LICENSE.txt provided with the source distribution of this program (see
* the META-INF directory in the source jar). This license can also be
* found on the GNU website at http://www.gnu.org/licenses/gpl.html.
*
* If you did not receive a copy of the GNU General Public License along
* with this program, contact the lead developer, or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
*/
package be.ugent.caagt.jmathtex.mathml;
import java.util.HashMap;
import java.util.Map;
/**
* Represents the rendering environment used for rendering MathML-elements.
* This environment can be changed by "mstyle"-elemnts
*/
class Environment {
// environment attributes
private final Map<String,String> attributes;
public Environment() {
attributes = new HashMap<String,String>();
}
/**
* copy constructor
* @param env environment to copy
*/
public Environment(Environment env) {
attributes = new HashMap<String,String>(env.attributes);
}
public void set(String name, String value) {
attributes.put(name, value);
}
public String get(String name) {
Object val = attributes.get(name);
if (val == null)
return null;
else
return (String) val;
}
}
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