/* * ValuesPoolParser.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.inference.model; import dr.xml.*; /** * @author Joseph Heled * Date: 4/09/2009 */ public class ValuesPoolParser extends dr.xml.AbstractXMLObjectParser { public static String VALUES_POOL = "valuesPool"; public static String VALUES = "values"; public static String SELECTOR = "selector"; private static final String DEFAULT_VALUE = "default"; public Object parseXMLObject(XMLObject xo) throws XMLParseException { final Variable<Double> pool = (Variable<Double>)xo.getElementFirstChild(VALUES); final Variable<Double> selector = (Variable<Double>)xo.getElementFirstChild(SELECTOR); final double d = xo.getDoubleAttribute(DEFAULT_VALUE); if( pool.getSize() != selector.getSize() ) { throw new XMLParseException("variable Pool and selector must have equal length."); } return new ValuesPool(pool, selector, d); } public XMLSyntaxRule[] getSyntaxRules() { return new XMLSyntaxRule[] { AttributeRule.newDoubleRule(DEFAULT_VALUE), new ElementRule(VALUES, new XMLSyntaxRule[]{ new ElementRule(Variable.class,1,1) }), new ElementRule(SELECTOR, new XMLSyntaxRule[]{ new ElementRule(Variable.class,1,1) }) }; } public String getParserDescription() { return ""; } public Class getReturnType() { return ValuesPool.class; } public String getParserName() { return VALUES_POOL; } }