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/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: Converter.java 2739 2007-04-02 11:41:22Z taqua $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.input.swing;
import javax.swing.text.AttributeSet;
import javax.swing.text.Element;
/**
* This interface describes a class that is used to convert style attributes to css style attributes.
*/
public interface Converter {
/**
* Converts a style key and a style value to a CSS compatible style key and style value.
* A conversion can result in more than one key and value.
*
* @param key The style key to convert.
* @param value The style value to convert.
* @param cssAttr The current converted CSS attributes for the current element.
* @param context The current Element.
* @return The conversion result or null if no converstion has been done.
*/
public ConverterAttributeSet convertToCSS(Object key, Object value, ConverterAttributeSet cssAttr, Element context);
}
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