org.jgrapht.alg.interfaces.HamiltonianCycleAlgorithm Maven / Gradle / Ivy
The newest version!
/*
* (C) Copyright 2018-2023, by Alexandru Valeanu and Contributors.
*
* JGraphT : a free Java graph-theory library
*
* See the CONTRIBUTORS.md file distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0, or the
* GNU Lesser General Public License v2.1 or later
* which is available at
* http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html.
*
* SPDX-License-Identifier: EPL-2.0 OR LGPL-2.1-or-later
*/
package org.jgrapht.alg.interfaces;
import org.jgrapht.*;
/**
* An algorithm solving the Hamiltonian
* cycle problem.
*
*
* A Hamiltonian cycle, also called a Hamiltonian circuit, Hamilton cycle, or Hamilton circuit, is a
* graph cycle (i.e., closed loop) through a graph that visits each node exactly once (Skiena 1990,
* p. 196).
*
* @param the graph vertex type
* @param the graph edge type
*
* @author Alexandru Valeanu
*/
public interface HamiltonianCycleAlgorithm
{
/**
* Computes a tour.
*
* @param graph the input graph
* @return a tour
*/
GraphPath getTour(Graph graph);
}