/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo 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.
 *
 * OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package cb.petal;

import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;

/**
 * Represents ClassDiagram object contained within a LogicalCategory object. Items to the view can be added with the addToView() methods
 * which call init() on the given Petal Object after adding them to the items list.
 * 
 * @version $Id: ClassDiagram.java,v 1.3 2011/09/12 11:46:48 gpolet Exp $
 * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
 */
public class ClassDiagram extends Diagram {
	static final long serialVersionUID = 8346233868380071759L;

	public ClassDiagram(PetalNode parent, Collection params) {
		super(parent, "ClassDiagram", params);
	}

	public ClassDiagram() {
		super("ClassDiagram");
	}

	/**
	 * Adds a note view to the presentation view, sets location and tags and calls init().
	 */
	public void addToView(NoteView view) {
		int index = addToViewsList(view);

		view.setLocation(new Location(getX(), getY()));

		// Don't set location on labels ...
		ItemLabel label = view.getLabel();

		if (label != null) {
			label.setParentView(new Tag(index));
			label.setLocation(view.getLocation());
		}
	}

	/**
	 * Attach note to some already added view object.
	 */
	public void addAttachView(NoteView from, View to) {
		AttachView view = cb.util.PetalObjectFactory.getInstance().createAttachView();
		int index = addToViewsList(view);
		view.setSupplier(new Tag(from.getTag()));
		view.setClient(new Tag(to.getTag()));
	}

	private static HashSet set = new HashSet(Arrays.asList(new java.lang.Object[] { ClassView.class }));

	@Override
	protected View searchView(String qual_name) {
		return searchView(qual_name, set);
	}

	/**
	 * Class and super class and the according views must have been added to the model already. Sets tag as well as client and supplier
	 * tags.
	 */
	public void addToView(InheritView view) {
		view.setParent(this);
		addRelationship(view, (InheritanceRelationship) view.getReferencedObject());
	}

	/**
	 * Classes and the according views must have been added to the model already. Sets tag as well as client and supplier tags.
	 */
	public void addToView(UsesView view) {
		view.setParent(this);
		addRelationship(view, (UsesRelationship) view.getReferencedObject());
	}

	/**
	 * Class and interface and the according views must have been added to the model already. Sets tag as well as client and supplier tags.
	 */
	public void addToView(RealizeView view) {
		view.setParent(this);
		addRelationship(view, (RealizeRelationship) view.getReferencedObject());
	}

	@Override
	public void accept(Visitor v) {
		v.visit(this);
	}
}