/* jCAE stand for Java Computer Aided Engineering. Features are : Small CAD
modeler, Finite element mesher, Plugin architecture.
Copyright (C) 2004,2005, by EADS CRC
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
package org.jcae.mesh.cad;
/**
* Explores edges of a wire
*/
public interface CADWireExplorer
{
/**
* Initialize the explorer
* @param wire The wire to explore
* @param face The underlying face (used for 2D analysis)
*/
public void init(CADWire wire, CADFace face);
/**
* Return true if there are more edges to explore
* @return true if there are more edges to explore
*/
public boolean more();
/**
* Moves on to the next edge in the exploration
*/
public void next();
/**
* Return the current edge in the exploration
* @return The current edge in the exploration
*/
public CADEdge current();
}