/*
Copyright 2008-2010 Gephi
Authors : Helder Suzuki <heldersuzuki@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.layout.plugin.force;
import org.gephi.graph.api.Spatial;
import org.gephi.layout.plugin.ForceVectorUtils;
/**
*
* @author Helder Suzuki <heldersuzuki@gephi.org>
*/
public abstract class AbstractForce {
public ForceVector calculateForce(Spatial node1, Spatial node2) {
return calculateForce(node1, node2,
ForceVectorUtils.distance(node1, node2));
}
public abstract ForceVector calculateForce(Spatial node1, Spatial node2,
float distance);
}