mirror of https://github.com/octoleo/plantuml.git
100 lines
3.6 KiB
Java
100 lines
3.6 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.lang;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.StringTokenizer;
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import net.sourceforge.plantuml.command.regex.IRegex;
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import net.sourceforge.plantuml.command.regex.RegexConcat;
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import net.sourceforge.plantuml.command.regex.RegexLeaf;
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import net.sourceforge.plantuml.command.regex.RegexOptional;
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import net.sourceforge.plantuml.command.regex.RegexResult;
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import net.sourceforge.plantuml.project.Failable;
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import net.sourceforge.plantuml.project.GanttDiagram;
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import net.sourceforge.plantuml.project.core.Task;
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public class SubjectTask implements Subject {
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public Failable<Task> getMe(GanttDiagram project, RegexResult arg) {
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final String s = arg.get("SUBJECT", 0);
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final String shortName = arg.get("SUBJECT", 1);
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final String then = arg.get("THEN", 0);
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final String resource = arg.get("RESOURCE", 0);
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final Task result = project.getOrCreateTask(s, shortName, then != null);
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if (result == null) {
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throw new IllegalStateException();
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}
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if (resource != null) {
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for (final StringTokenizer st = new StringTokenizer(resource, "{}"); st.hasMoreTokens();) {
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final String part = st.nextToken().trim();
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if (part.length() > 0) {
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final boolean ok = project.affectResource(result, part);
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if (ok == false) {
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return Failable.error("Bad argument for resource");
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}
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}
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}
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}
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return Failable.ok(result);
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}
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public Collection<? extends SentenceSimple> getSentences() {
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return Arrays.asList(new SentenceLasts(), new SentenceTaskStarts(), new SentenceTaskStartsWithColor(),
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new SentenceTaskStartsAbsolute(), new SentenceHappens(), new SentenceHappensDate(), new SentenceEnds(),
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new SentenceTaskEndsAbsolute(), new SentenceIsColored(), new SentenceIsDeleted(),
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new SentenceIsForTask(), new SentenceLinksTo(), new SentenceOccurs(), new SentenceDisplayOnSameRowAs(),
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new SentencePausesDate(), new SentencePausesDates(), new SentencePausesDayOfWeek());
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}
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public IRegex toRegex() {
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return new RegexConcat( //
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new RegexLeaf("THEN", "(then[%s]+)?"), //
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new RegexLeaf("SUBJECT", "\\[([^\\[\\]]+?)\\](?:[%s]+as[%s]+\\[([^\\[\\]]+?)\\])?"), //
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new RegexOptional( //
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new RegexConcat( //
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("on"), //
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("RESOURCE", "((?:\\{[^{}]+\\}[%s]*)+)") //
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)) //
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);
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}
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}
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