2018-05-06 19:59:19 +00:00
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/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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2023-02-22 18:43:48 +00:00
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* (C) Copyright 2009-2024, Arnaud Roques
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2018-05-06 19:59:19 +00:00
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*
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2023-02-22 18:43:48 +00:00
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* Project Info: https://plantuml.com
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2018-05-06 19:59:19 +00:00
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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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2023-02-22 18:43:48 +00:00
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* https://plantuml.com/patreon (only 1$ per month!)
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* https://plantuml.com/paypal
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2018-05-06 19:59:19 +00:00
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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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2020-03-18 10:50:02 +00:00
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package net.sourceforge.plantuml.timingdiagram.command;
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2018-05-06 19:59:19 +00:00
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2019-03-01 22:16:29 +00:00
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import java.util.StringTokenizer;
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2018-05-06 19:59:19 +00:00
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import net.sourceforge.plantuml.command.CommandExecutionResult;
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import net.sourceforge.plantuml.command.SingleLineCommand2;
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2023-02-02 17:59:43 +00:00
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import net.sourceforge.plantuml.regex.IRegex;
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import net.sourceforge.plantuml.regex.RegexConcat;
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import net.sourceforge.plantuml.regex.RegexLeaf;
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import net.sourceforge.plantuml.regex.RegexResult;
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2020-03-18 10:50:02 +00:00
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import net.sourceforge.plantuml.timingdiagram.Player;
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import net.sourceforge.plantuml.timingdiagram.TimingDiagram;
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2022-12-17 11:01:10 +00:00
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import net.sourceforge.plantuml.utils.LineLocation;
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2018-05-06 19:59:19 +00:00
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public class CommandDefineStateShort extends SingleLineCommand2<TimingDiagram> {
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public CommandDefineStateShort() {
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super(getRegexConcat());
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}
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2019-06-26 19:24:49 +00:00
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private static IRegex getRegexConcat() {
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return RegexConcat.build(CommandDefineStateShort.class.getName(), RegexLeaf.start(), //
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2021-05-23 15:35:13 +00:00
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new RegexLeaf("PLAYER", "([%pLN_.@]+)"), //
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2019-06-26 19:24:49 +00:00
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RegexLeaf.spaceOneOrMore(), //
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new RegexLeaf("has"), //
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RegexLeaf.spaceOneOrMore(), //
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2024-02-27 18:42:44 +00:00
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new RegexLeaf("STATE", "([-%pLN_.@]+)"), //
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new RegexLeaf("STATES", "((,([-%pLN_.@]+))*)"), //
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RegexLeaf.end());
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2018-05-06 19:59:19 +00:00
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}
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@Override
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2019-03-29 22:14:07 +00:00
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final protected CommandExecutionResult executeArg(TimingDiagram diagram, LineLocation location, RegexResult arg) {
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2018-05-06 19:59:19 +00:00
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final String playerCode = arg.get("PLAYER", 0);
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final Player player = diagram.getPlayer(playerCode);
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if (player == null) {
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return CommandExecutionResult.error("Unknown " + playerCode);
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}
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final String stateCode = arg.get("STATE", 0);
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player.defineState(stateCode, stateCode);
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2019-03-01 22:16:29 +00:00
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final String states = arg.get("STATES", 0);
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if (states != null) {
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for (StringTokenizer st = new StringTokenizer(states, ","); st.hasMoreTokens();) {
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final String token = st.nextToken();
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player.defineState(token, token);
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}
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}
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2018-05-06 19:59:19 +00:00
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return CommandExecutionResult.ok();
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}
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}
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