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/*****************************************************************************
* Copyright (c) 2009 Atos Origin.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Alexia Allanic (Atos Origin) alexia.allanic@atosorigin.com - LayouttoolInterface Interface
*
*****************************************************************************/
package org.eclipse.papyrus.layout;
import java.util.Map;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.gef.EditPart;
/**
* The class LayouttoolInterface.
*/
public interface LayouttoolInterface {
/**
* Get the registered editor class.
*
* @return Class
*/
Class getEditorClass();
/**
* Is a node.
*
* @param element
* the element
*
* @return true, if the EditPart is a node
*/
boolean isNode(EditPart element);
/**
* Is a relationship.
*
* @param element
* the element
*
* @return true, if the EditPart is a relationship
*/
boolean isRelationship(EditPart element);
/**
* Get bounds of EditPart.
*
* @param element
* the Node to have their coordinates
*
* @return Rectangle coordinates of the node
*/
Rectangle getBounds(EditPart element);
/**
* Get source of relationship.
*
* @param element
* relationship to have his source
*
* @return EditPart source node of the relationship
*/
EditPart getSource(EditPart element);
/**
* Get destination of relationship.
*
* @param element
* relationship to have his destination
*
* @return EditPart destination node of the relationship
*/
EditPart getTarget(EditPart element);
/**
* Get layout area.
*
* @param element
* the element
*
* @return Rectangle coordinates of layout area
*/
Rectangle getLayoutArea(EditPart[] element);
/**
* Execute layout.
*
* @param map
* the map
*/
void execute(Map<EditPart, Rectangle> map);
}
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