HighamHall54FieldIntegratorBuilder.java

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package org.orekit.propagation.conversion;

import org.hipparchus.CalculusFieldElement;
import org.hipparchus.Field;
import org.hipparchus.ode.AbstractFieldIntegrator;
import org.hipparchus.ode.nonstiff.HighamHall54FieldIntegrator;
import org.orekit.orbits.Orbit;
import org.orekit.orbits.OrbitType;
import org.orekit.propagation.numerical.NumericalPropagator;

/**
 * Builder for HighamHall54Integrator.
 *
 * @author Pascal Parraud
 * @author Vincent Cucchietti
 * @since 12.0
 * @param <T> type of the field elements
 */
public class HighamHall54FieldIntegratorBuilder<T extends CalculusFieldElement<T>>
        extends AbstractVariableStepFieldIntegratorBuilder<T> {

    /**
     * Build a new instance.
     *
     * @param minStep minimum step size (s)
     * @param maxStep maximum step size (s)
     * @param dP position error (m)
     *
     * @see HighamHall54FieldIntegrator
     * @see NumericalPropagator#tolerances(double, Orbit, OrbitType)
     */
    public HighamHall54FieldIntegratorBuilder(final double minStep, final double maxStep, final double dP) {
        super(minStep, maxStep, dP);
    }

    /** {@inheritDoc} */
    @Override
    public AbstractFieldIntegrator<T> buildIntegrator(final Field<T> field, final Orbit orbit, final OrbitType orbitType) {
        final double[][] tol = NumericalPropagator.tolerances(dP, orbit, orbitType);
        return new HighamHall54FieldIntegrator<>(field, minStep, maxStep, tol[0], tol[1]);
    }
}