HighamHall54IntegratorBuilder.java

/* Copyright 2002-2024 CS GROUP
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 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * CS licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
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 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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package org.orekit.propagation.conversion;

import org.hipparchus.ode.AbstractIntegrator;
import org.hipparchus.ode.nonstiff.HighamHall54Integrator;
import org.orekit.orbits.Orbit;
import org.orekit.orbits.OrbitType;
import org.orekit.propagation.numerical.NumericalPropagator;

/** Builder for HighamHall54Integrator.
 * @author Pascal Parraud
 * @since 6.0
 */
public class HighamHall54IntegratorBuilder extends AbstractVariableStepIntegratorBuilder {

    /** Build a new instance. Should only use this constructor with {@link Orbit}.
     * @param minStep minimum step size (s)
     * @param maxStep maximum step size (s)
     * @param dP position error (m)
     * @see HighamHall54Integrator
     * @see NumericalPropagator#tolerances(double, Orbit, OrbitType)
     */
    public HighamHall54IntegratorBuilder(final double minStep, final double maxStep, final double dP) {
        super(minStep, maxStep, dP);
    }

    /** Build a new instance.
     * @param minStep minimum step size (s)
     * @param maxStep maximum step size (s)
     * @param dP position error (m)
     * @param dV velocity error (m/s)
     *
     * @since 12.2
     * @see HighamHall54Integrator
     * @see NumericalPropagator#tolerances(double, double, Orbit, OrbitType)
     */
    public HighamHall54IntegratorBuilder(final double minStep, final double maxStep, final double dP,
                                         final double dV) {
        super(minStep, maxStep, dP, dV);
    }

    /** {@inheritDoc} */
    @Override
    public AbstractIntegrator buildIntegrator(final Orbit orbit, final OrbitType orbitType) {
        final double[][] tol = getTolerances(orbit, orbitType);
        return new HighamHall54Integrator(minStep, maxStep, tol[0], tol[1]);
    }

}