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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2014, Arnaud Roques
*
* Project Info: http://plantuml.sourceforge.net
*
* This file is part of PlantUML.
*
* Licensed under The MIT License (Massachusetts Institute of Technology License)
*
* See http://opensource.org/licenses/MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*
* Original Author: Arnaud Roques
*/
package net.sourceforge.plantuml.activitydiagram3.command;
import net.sourceforge.plantuml.activitydiagram3.ActivityDiagram3;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.SingleLineCommand2;
import net.sourceforge.plantuml.command.regex.RegexConcat;
import net.sourceforge.plantuml.command.regex.RegexLeaf;
import net.sourceforge.plantuml.command.regex.RegexOr;
import net.sourceforge.plantuml.command.regex.RegexResult;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.graphic.HtmlColor;
public class CommandArrow3 extends SingleLineCommand2<ActivityDiagram3> {
public CommandArrow3() {
super(getRegexConcat());
}
static RegexConcat getRegexConcat() {
return new RegexConcat(new RegexLeaf("^"), //
new RegexOr(//
new RegexLeaf("->"), //
new RegexLeaf("COLOR", "-\\[(#\\w+)\\]->")), //
new RegexLeaf("[%s]*"), //
new RegexOr(//
new RegexLeaf("LABEL", "(.*);"), //
new RegexLeaf("")), //
new RegexLeaf("$"));
}
@Override
protected CommandExecutionResult executeArg(ActivityDiagram3 diagram, RegexResult arg) {
final HtmlColor color = diagram.getSkinParam().getIHtmlColorSet().getColorIfValid(arg.get("COLOR", 0));
diagram.setColorNextArrow(color);
final String label = arg.get("LABEL", 0);
if (label != null && label.length() > 0) {
diagram.setLabelNextArrow(Display.getWithNewlines(label));
}
return CommandExecutionResult.ok();
}
}
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