1   /* Copyright 2002-2025 CS GROUP
2    * Licensed to CS GROUP (CS) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * CS licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *   http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.orekit.propagation.conversion;
18  
19  import org.hipparchus.ode.nonstiff.LutherIntegrator;
20  import org.orekit.orbits.Orbit;
21  import org.orekit.orbits.OrbitType;
22  import org.orekit.orbits.PositionAngleType;
23  
24  /** Builder for LutherIntegrator.
25   * @author Luc Maisonobe
26   * @since 7.1
27   */
28  public class LutherIntegratorBuilder extends AbstractFixedSingleStepIntegratorBuilder<LutherIntegrator> {
29  
30      /** Build a new instance.
31       * @param step step size (s)
32       * @see LutherIntegrator
33       */
34      public LutherIntegratorBuilder(final double step) {
35          super(step);
36      }
37  
38      /** {@inheritDoc} */
39      @Override
40      public LutherIntegrator buildIntegrator(final Orbit orbit, final OrbitType orbitType,
41                                              final PositionAngleType angleType) {
42          return new LutherIntegrator(getStep());
43      }
44  
45  }