/*
Copyright 2012 GanttProject Team
This file is part of GanttProject, an opensource project management tool.
GanttProject is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
GanttProject is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GanttProject. If not, see <http://www.gnu.org/licenses/>.
*/
package biz.ganttproject.core.chart.scene;
import java.util.Date;
import biz.ganttproject.core.time.TimeDuration;
/**
* Represents an abstract activity on a bar chart defined by a start date and duration.
* Activity belongs to an owner object, possibly with other activities.
*
* @param <T> model object type
*/
public interface BarChartActivity<T> {
Date getStart();
Date getEnd();
TimeDuration getDuration();
T getOwner();
}