/*
 Copyright (C) 2009 Ueli Hofstetter

 This source code is release under the BSD License.
 
 This file is part of JQuantLib, a free-software/open-source library
 for financial quantitative analysts and developers - http://jquantlib.org/

 JQuantLib is free software: you can redistribute it and/or modify it
 under the terms of the JQuantLib license.  You should have received a
 copy of the license along with this program; if not, please email
 . The license is also available online at
 .

 This program 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 license for more details.
 
 JQuantLib is based on QuantLib. http://quantlib.org/
 When applicable, the original copyright notice follows this notice.
 */
package org.jquantlib.math.optimization;

import org.jquantlib.QL;



public abstract class LineSearchBasedMethod extends OptimizationMethod {
    
    protected LineSearch lineSearch_;
    
    protected LineSearchBasedMethod() {
    	QL.validateExperimentalMode();
    }
    
    public LineSearchBasedMethod(final LineSearch lineSearch){
    	QL.validateExperimentalMode();
        lineSearch_ = lineSearch;
        //FIXME: is this correct
        if(lineSearch_ == null){
            lineSearch_ = new ArmijoLineSearch();
        }
    }
    
}