src/test/java/org/apache/commons/math3/ode/sampling/StepNormalizerOutputTest.java

/*
 * 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.math3.ode.sampling;

/** Step normalizer output tests, for problems where the first and last points
 * are not fixed points.
 */
public class StepNormalizerOutputTest extends StepNormalizerOutputTestBase {
    @Override
    protected double getStart() {
        return 0.3;
    }

    @Override
    protected double getEnd() {
        return 10.1;
    }

    @Override
    protected double[] getExpInc() {
        return new double[] { 0.3, 0.8, 1.3, 1.8, 2.3, 2.8, 3.3, 3.8, 4.3,
                              4.8, 5.3, 5.8, 6.3, 6.8, 7.3, 7.8, 8.3, 8.8,
                              9.3, 9.8, 10.1 };
    }

    @Override
    protected double[] getExpIncRev() {
        return new double[] { 10.1, 9.6, 9.1, 8.6, 8.1, 7.6, 7.1, 6.6,
                              6.1, 5.6, 5.1, 4.6, 4.1, 3.6, 3.1, 2.6,
                              2.1, 1.6, 1.1, 0.6, 0.3 };
    }

    @Override
    protected double[] getExpMul() {
        return new double[] { 0.3, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0,
                              4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5,
                              9.0, 9.5, 10.0, 10.1 };
    }

    @Override
    protected double[] getExpMulRev() {
        return new double[] { 10.1, 10.0, 9.5, 9.0, 8.5, 8.0, 7.5, 7.0,
                              6.5, 6.0, 5.5, 5.0, 4.5, 4.0, 3.5, 3.0, 2.5,
                              2.0, 1.5, 1.0, 0.5, 0.3 };
    }

    @Override
    protected int[][] getO() {
        return new int[][] {{1, 1}, {1, 1}, {0, 1}, {0, 1},
                            {1, 0}, {1, 0}, {0, 0}, {0, 0},
                            {1, 1}, {1, 1}, {0, 1}, {0, 1},
                            {1, 0}, {1, 0}, {0, 0}, {0, 0}};
    }
}