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108 lines
2.9 KiB
Java
108 lines
2.9 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.project.time;
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import java.time.format.TextStyle;
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import java.util.Locale;
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import net.sourceforge.plantuml.StringUtils;
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public enum Month {
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JANUARY(31), FEBRUARY(28), MARCH(31), APRIL(30), MAY(31), JUNE(30), //
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JULY(31), AUGUST(31), SEPTEMBER(30), OCTOBER(31), NOVEMBER(30), DECEMBER(31);
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private final int daysPerMonth;
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private Month(int daysPerMonth) {
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this.daysPerMonth = daysPerMonth;
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}
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public String shortName(Locale locale) {
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if (locale == Locale.ENGLISH)
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return longName(locale).substring(0, 3);
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return StringUtils.capitalize(
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java.time.Month.valueOf(this.toString()).getDisplayName(TextStyle.SHORT_STANDALONE, locale));
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}
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public String longName(Locale locale) {
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if (locale == Locale.ENGLISH)
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return StringUtils.capitalize(name());
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return StringUtils
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.capitalize(java.time.Month.valueOf(this.toString()).getDisplayName(TextStyle.FULL_STANDALONE, locale));
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}
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static public String getRegexString() {
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final StringBuilder sb = new StringBuilder();
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for (Month month : Month.values()) {
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if (sb.length() > 0) {
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sb.append("|");
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}
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sb.append(month.name().substring(0, 3) + "[a-z]*");
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}
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return sb.toString();
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}
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public static Month fromString(String value) {
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value = StringUtils.goUpperCase(value).substring(0, 3);
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for (Month m : Month.values()) {
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if (m.name().startsWith(value)) {
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return m;
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}
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}
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throw new IllegalArgumentException();
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}
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public final int getDaysPerMonth(int year) {
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if (this == FEBRUARY && year % 4 == 0) {
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return 29;
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}
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return daysPerMonth;
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}
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public Month next() {
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return Month.values()[(this.ordinal() + 1) % 12];
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}
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public int m() {
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return 3 + (ordinal() + 10) % 12;
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}
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}
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