/*
* JAME 6.2.1
* http://jame.sourceforge.net
*
* Copyright 2001, 2016 Andrea Medeghini
*
* This file is part of JAME.
*
* JAME is an application for creating fractals and other graphics artifacts.
*
* JAME 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.
*
* JAME 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 JAME. If not, see <http://www.gnu.org/licenses/>.
*
*/
package net.sf.jame.mandelbrot.extensions.outcolouringFormula;
import java.util.List;
import net.sf.jame.core.xml.XMLImportException;
import net.sf.jame.core.xml.XMLImporter;
import net.sf.jame.mandelbrot.outcolouringFormula.extension.OutcolouringFormulaExtensionConfig;
import org.w3c.dom.Element;
/**
* @author Andrea Medeghini
*/
public abstract class AbstractOutcolouringFormulaConfigXMLImporter<T extends OutcolouringFormulaExtensionConfig> extends XMLImporter<T> {
/**
* @return
*/
protected abstract String getConfigElementClassId();
/**
* @return
*/
protected abstract T createExtensionConfig();
/**
* @return
*/
protected abstract int getPropertiesSize();
/**
* @param config
* @param propertyElements
* @throws XMLImportException
*/
protected abstract void importProperties(T config, List<Element> propertyElements) throws XMLImportException;
/**
* @see net.sf.jame.core.xml.XMLImporter#importFromElement(org.w3c.dom.Element)
*/
@Override
public T importFromElement(final Element element) throws XMLImportException {
checkClassId(element, this.getConfigElementClassId());
final T config = this.createExtensionConfig();
final List<Element> propertyElements = getProperties(element);
if (propertyElements.size() == this.getPropertiesSize()) {
this.importProperties(config, propertyElements);
}
return config;
}
}