/* * TestStatisticParser.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.model; import dr.inference.model.Statistic; import dr.inference.model.TestStatistic; import dr.util.Attribute; import dr.xml.*; /** */ public class TestStatisticParser extends AbstractXMLObjectParser { public static String TEST_STATISTIC = "test"; private static final String SEQUALS = "equals"; private static final String SGREATER_THAN = "greaterThan"; private static final String SLESS_THAN = "lessThan"; private static final String SINSIDE = "inside"; private static final String SOUTSIDE = "outside"; public String getParserName() { return TEST_STATISTIC; } public Object parseXMLObject(XMLObject xo) throws XMLParseException { String name = xo.getAttribute(Statistic.NAME, xo.hasId() ? xo.getId() : ""); Attribute attr = (Attribute) xo.getChild(Attribute.class); double testValue1; TestStatistic statistic; if (xo.hasChildNamed(SEQUALS)) { Attribute attr2 = (Attribute) xo.getElementFirstChild(SEQUALS); statistic = new TestStatistic(name, attr, attr2, TestStatistic.EQUALS); } else if (xo.hasChildNamed(SGREATER_THAN)) { Attribute attr2 = (Attribute) xo.getElementFirstChild(SGREATER_THAN); statistic = new TestStatistic(name, attr, attr2, TestStatistic.GREATER_THAN); } else if (xo.hasChildNamed(SLESS_THAN)) { Attribute attr2 = (Attribute) xo.getElementFirstChild(SLESS_THAN); statistic = new TestStatistic(name, attr, attr2, TestStatistic.LESS_THAN); } else if (xo.hasAttribute(SEQUALS)) { testValue1 = xo.getDoubleAttribute(SEQUALS); statistic = new TestStatistic(name, attr, testValue1, TestStatistic.EQUALS); } else if (xo.hasAttribute(SGREATER_THAN)) { testValue1 = xo.getDoubleAttribute(SGREATER_THAN); statistic = new TestStatistic(name, attr, testValue1, TestStatistic.GREATER_THAN); } else if (xo.hasAttribute(SLESS_THAN)) { testValue1 = xo.getDoubleAttribute(SLESS_THAN); statistic = new TestStatistic(name, attr, testValue1, TestStatistic.LESS_THAN); } else if (xo.hasAttribute(SINSIDE)) { double[] values = xo.getDoubleArrayAttribute(SINSIDE); if (values.length != 2) throw new XMLParseException("inside attribute of test element requires two values"); statistic = new TestStatistic(name, attr, values[0], values[1], TestStatistic.INSIDE); } else if (xo.hasAttribute(SOUTSIDE)) { double[] values = xo.getDoubleArrayAttribute(SOUTSIDE); if (values.length != 2) throw new XMLParseException("outside attribute of test element requires two values"); statistic = new TestStatistic(name, attr, values[0], values[1], TestStatistic.OUTSIDE); } else throw new XMLParseException(); return statistic; } //************************************************************************ // AbstractXMLObjectParser implementation //************************************************************************ public String getParserDescription() { return "This element represents a boolean statistic that returns 1 " + "if the conditions are met and 0 otherwise."; } public Class getReturnType() { return TestStatistic.class; } public XMLSyntaxRule[] getSyntaxRules() { return rules; } private final XMLSyntaxRule[] rules = { new StringAttributeRule("name", "A name for this statistic, for logging purposes", true), new ElementRule(Attribute.class), new XORRule( new XMLSyntaxRule[]{ new ElementRule(SEQUALS, Attribute.class), new ElementRule(SGREATER_THAN, Attribute.class), new ElementRule(SLESS_THAN, Attribute.class), AttributeRule.newDoubleRule(SEQUALS), AttributeRule.newDoubleRule(SGREATER_THAN), AttributeRule.newDoubleRule(SLESS_THAN), AttributeRule.newDoubleArrayRule(SINSIDE), AttributeRule.newDoubleArrayRule(SOUTSIDE) } ) }; }