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Open-source constraint solver.
/*
* This file is part of choco-solver, http://choco-solver.org/
*
* Copyright (c) 2020, IMT Atlantique. All rights reserved.
*
* Licensed under the BSD 4-clause license.
*
* See LICENSE file in the project root for full license information.
*/
package org.chocosolver.cutoffseq;
/**
* Abstract class to generate cutoff sequence
*
*
* @author Charles Prud'homme, Arnaud Malapert
* @since 13/05/11
*/
@SuppressWarnings("WeakerAccess")
public abstract class AbstractCutoffStrategy implements ICutoffStrategy {
/**
* The scale factor, should be strictly positive
*/
protected final long scaleFactor;
/**
* Create a abstract class with the specific scaleFactor.
* @param s scale factor (should be strictly positive)
* @exception IllegalArgumentException if scaleFactor is not strictly positive
*/
public AbstractCutoffStrategy(long s) throws IllegalArgumentException{
super();
if (s < 1) {
throw new IllegalArgumentException("The scale factor of a restart strategy must be strictly positive.");
}
this.scaleFactor = s;
}
}