/*
* TransformedTreeModelParser.java
*
* Copyright (c) 2002-2015 Alexei Drummond, Andrew Rambaut and Marc Suchard
*
* This file is part of BEAST.
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership and licensing.
*
* BEAST 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
* of the License, or (at your option) any later version.
*
* BEAST 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 BEAST; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
package dr.evomodelxml.tree;
import dr.evomodel.tree.*;
import dr.inference.model.Parameter;
import dr.xml.*;
import java.util.logging.Logger;
/**
* @author Marc Suchard
*/
public class TransformedTreeModelParser extends AbstractXMLObjectParser {
public static final String TRANSFORMED_TREE_MODEL = "transformedTreeModel";
public static final String VERSION = "version";
public String getParserName() {
return TRANSFORMED_TREE_MODEL;
}
/**
* @return a tree object based on the XML element it was passed.
*/
public Object parseXMLObject(XMLObject xo) throws XMLParseException {
TreeModel tree = (TreeModel) xo.getChild(TreeModel.class);
Parameter scale = (Parameter) xo.getChild(Parameter.class);
String id = tree.getId();
if (!xo.hasId()) {
// System.err.println("No check!");
id = "transformed." + id;
} else {
// System.err.println("Why am I here?");
id = xo.getId();
}
Logger.getLogger("dr.evomodel").info("Creating a transformed tree model, '" + id + "'");
TreeTransform transform;
String version = xo.getAttribute(VERSION, "generic");
if (version.compareTo("new") == 0) {
transform = new ProgressiveScalarTreeTransform(scale);
} else if (version.compareTo("branch") == 0) {
transform = new ProgressiveScalarTreeTransform(tree, scale);
} else {
transform = new SingleScalarTreeTransform(scale);
}
return new TransformedTreeModel(id, tree, transform);
}
//************************************************************************
// AbstractXMLObjectParser implementation
//************************************************************************
public String getParserDescription() {
return "This element represents a transformed model of the tree.";
}
public Class getReturnType() {
return TransformedTreeModel.class;
}
public XMLSyntaxRule[] getSyntaxRules() {
return rules;
}
private final XMLSyntaxRule[] rules =
new XMLSyntaxRule[]{
new ElementRule(TreeModel.class),
new ElementRule(Parameter.class),
AttributeRule.newStringRule(VERSION, true),
};
}