AdamsBashforthFieldIntegratorBuilder.java

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 *   http://www.apache.org/licenses/LICENSE-2.0
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package org.orekit.propagation.conversion;

import org.hipparchus.CalculusFieldElement;
import org.hipparchus.Field;
import org.hipparchus.ode.nonstiff.AdamsBashforthFieldIntegrator;
import org.orekit.propagation.ToleranceProvider;

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

    /**
     * Build a new instance using default integration tolerances.
     *
     * @param nSteps number of steps
     * @param minStep minimum step size (s)
     * @param maxStep maximum step size (s)
     * @param dP position error (m)
     *
     * @see AdamsBashforthFieldIntegrator
     */
    public AdamsBashforthFieldIntegratorBuilder(final int nSteps, final double minStep,
                                                final double maxStep, final double dP) {
        super(nSteps, minStep, maxStep, getDefaultToleranceProvider(dP));
    }

    /**
     * Build a new instance.
     *
     * @param nSteps number of steps
     * @param minStep minimum step size (s)
     * @param maxStep maximum step size (s)
     * @param toleranceProvider integration tolerance provider
     *
     * @since 13.0
     * @see AdamsBashforthFieldIntegrator
     */
    public AdamsBashforthFieldIntegratorBuilder(final int nSteps, final double minStep,
                                                final double maxStep, final ToleranceProvider toleranceProvider) {
        super(nSteps, minStep, maxStep, toleranceProvider);
    }

    /** {@inheritDoc} */
    @Override
    protected AdamsBashforthFieldIntegrator<T> buildIntegrator(final Field<T> field, final double[][] tolerances) {
        return new AdamsBashforthFieldIntegrator<>(field, getnSteps(), getMinStep(), getMaxStep(), tolerances[0], tolerances[1]);
    }

    /** {@inheritDoc} */
    @Override
    public AdamsBashforthIntegratorBuilder toODEIntegratorBuilder() {
        return new AdamsBashforthIntegratorBuilder(getnSteps(), getMinStep(), getMaxStep(), getToleranceProvider());
    }
}