/*
* Copyright 2012 Odysseus Software GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.odysseus.ithaka.digraph.util.fas;
import de.odysseus.ithaka.digraph.Digraph;
import de.odysseus.ithaka.digraph.EdgeWeights;
/**
* Feedback arc set provider interface.
*/
public interface FeedbackArcSetProvider {
/**
* Calculate feedback arc set.
* @param digraph
* @param weights
* @param policy
* @return feedback arc set
*/
public <V, E> FeedbackArcSet<V, E> getFeedbackArcSet(
Digraph<V, E> digraph,
EdgeWeights<? super V> weights,
FeedbackArcSetPolicy policy);
}