/*
* SelectorOperatorParser.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.inferencexml.operators;
import dr.inference.model.Parameter;
import dr.inference.operators.MCMCOperator;
import dr.inference.operators.SelectorOperator;
import dr.xml.*;
/**
*
*/
public class SelectorOperatorParser extends AbstractXMLObjectParser {
public static String SELECTOR_OPERATOR = "selectorOperator";
public String getParserName() {
return SELECTOR_OPERATOR;
}
public Object parseXMLObject(XMLObject xo) throws XMLParseException {
final Parameter parameter = (Parameter) xo.getChild(Parameter.class);
final double weight = xo.getDoubleAttribute(MCMCOperator.WEIGHT);
final SelectorOperator op = new SelectorOperator(parameter);
op.setWeight(weight);
return op;
}
//************************************************************************
// AbstractXMLObjectParser implementation
//************************************************************************
public String getParserDescription() {
return ".";
}
public Class getReturnType() {
return SelectorOperator.class;
}
public XMLSyntaxRule[] getSyntaxRules() {
return new XMLSyntaxRule[]{
AttributeRule.newDoubleRule(MCMCOperator.WEIGHT),
new ElementRule(Parameter.class),
};
}
}