/*
 * OptimizableFunction.java
 *
 * Copyright (C) 2016  Pavel Prokhorov (pavelvpster@gmail.com)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.interactiverobotics.ml.optimization;

import org.interactiverobotics.math.Vector;

/**
 * Optimizable function.
 *
 */
public interface OptimizableFunction {

    Vector getParameters();

    void setParameters(Vector parameters);

    double getValue();

    Vector getValueGradient();
}
