net.sourceforge.plantuml.project.lang.SentenceEnds Maven / Gradle / Ivy

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/* ========================================================================
 * PlantUML : a free UML diagram generator
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 * (C) Copyright 2009-2023, Arnaud Roques
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 * Project Info:  http://plantuml.com
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 * Original Author:  Arnaud Roques
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package net.sourceforge.plantuml.project.lang;

import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.project.GanttConstraint;
import net.sourceforge.plantuml.project.GanttDiagram;
import net.sourceforge.plantuml.project.core.Task;
import net.sourceforge.plantuml.project.core.TaskAttribute;
import net.sourceforge.plantuml.project.core.TaskInstant;

public class SentenceEnds extends SentenceSimple {

	public SentenceEnds() {
		super(new SubjectTask(), Verbs.ends(), new ComplementBeforeOrAfterOrAtTaskStartOrEnd());
	}

	@Override
	public CommandExecutionResult execute(GanttDiagram project, Object subject, Object complement) {
		final Task task = (Task) subject;
		final TaskInstant when = (TaskInstant) complement;
		task.setEnd(when.getInstantPrecise().decrement());
		project.addContraint(new GanttConstraint(project.getIHtmlColorSet(), project.getCurrentStyleBuilder(), when,
				new TaskInstant(task, TaskAttribute.END)));
		return CommandExecutionResult.ok();
	}

}