* <td> getYears() * <td> getMonths() * <td> getDays() * <td> getHours() * <td> getMinutes() * <td> getSeconds() * <td> getTimeZoneHours() * <td> getTimeZoneMinutes() * <td> getXMLGregorianCalendar() * <td> getDuration() * <td> hasTimeZone() * <td> normalize() * <td> isNormalized() * <td> getLexicalValue() * </tr> * <tr> * <td> gYear * <td>X * <td>- * <td>- * <td>- * <td>- * <td>- * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> gMonth * <td>- * <td>X * <td>- * <td>- * <td>- * <td>- * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> gDay * <td>- * <td>- * <td>X * <td>- * <td>- * <td>- * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> gYearMonth * <td>X * <td>X * <td>- * <td>- * <td>- * <td>- * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> gMonthDay * <td>- * <td>X * <td>X * <td>- * <td>- * <td>- * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> date * <td>X * <td>X * <td>X * <td>- * <td>- * <td>- * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> time * <td>- * <td>- * <td>- * <td>X * <td>X * <td>X * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> datetime * <td>X * <td>X * <td>X * <td>X * <td>X * <td>X * <td>X * <td>X * <td>X * <td>- * <td>X * <td>X * <td>X * <td>X * </tr> * <tr> * <td> duration * <td>- * <td>X * <td>- * <td>- * <td>- * <td>X * <td>- * <td>- * <td>- * <td>X * <td>- * <td>- * <td>- * <td>X * </tr> * </table> * </p> * * @author Ankit Pasricha, IBM * */ public interface XSDateTime { /** * @return years - can be negative for date-time related types; * */ public int getYears(); /** * @return months - can be negative only for duration types; * For duration types, it returns years*12 + months */ public int getMonths(); /** * @return days - cannot be negative; * */ public int getDays(); /** * @return hours - cannot be negative; * */ public int getHours(); /** * @return minutes - cannot be negative; * */ public int getMinutes(); /** * @return seconds - can be negative only for durations; * For duration types, it returns days*24*3600 + hours*3600 * + minutes*60 + seconds */ public double getSeconds(); /** * @return boolean (true when timezone is specified in the original lexical value) * */ public boolean hasTimeZone(); /** * @return timezone hours (for GMT-xx:xx this will be negative), * */ public int getTimeZoneHours(); /** * @return timezone minutes (for GMT-xx:xx this will be negative), * */ public int getTimeZoneMinutes(); /** * @return the original lexical value */ public String getLexicalValue(); /** * @return a new date-time related object with normalized values * (has no effect on objects already * normalized) */ public XSDateTime normalize(); /** * @return whether a date-time related object is normalized or not * (value is not useful for types where timezone is not specified) */ public boolean isNormalized(); /** * @return an un-normalized XMLGregorianCalendar (if applicable otherwise null) */ public XMLGregorianCalendar getXMLGregorianCalendar(); /** * @return a Duration (if applicable otherwise null) */ public Duration getDuration(); }

Java example source code file (XSDateTime.java) This example Java source code file (XSDateTime.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM. Learn more about this Java project at its project page. Java - Java tags/keywords duration, string, xmlgregoriancalendar, xsdatetime The XSDateTime.java Java example source code /* * reserved comment block * DO NOT REMOVE OR ALTER! */ /* * Copyright 2004,2005 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.sun.org.apache.xerces.internal.xs.datatypes; import javax.xml.datatype.Duration; import javax.xml.datatype.XMLGregorianCalendar; /** * <p>Interface to expose the values for all date-time related types. The following * table shows the methods defined for various XML Schema 1.0 built-in types. 'X' * marks whether a particular method is defined for a particular type. Accessing undefined * methods may return unexpected values. * * <table border="1"> * <br/> * <tr> * <td> XML Schema Datatype

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