/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.commons.math4.legacy.analysis;

import org.apache.commons.math4.legacy.analysis.function.Sinc;

/**
 * Auxiliary class for testing optimizers.
 *
 */
public class SumSincFunction implements MultivariateFunction {
    private static final UnivariateFunction sinc = new Sinc();

    /**
     * Factor that will multiply each term of the sum.
     */
    private final double factor;

    /**
     * @param factor Factor that will multiply each term of the sum.
     */
    public SumSincFunction(double factor) {
        this.factor = factor;
    }

    /**
     * @param point Argument.
     * @return the value of this function at point {@code x}.
     */
    @Override
    public double value(double[] point) {
        double sum = 0;
        for (int i = 0, max = point.length; i < max; i++) {
            final double x = point[i];
            final double v = sinc.value(x);
            sum += v;
        }
        return factor * sum;
    }

}
