ManeuverWriter.java
/* Copyright 2002-2022 CS GROUP
* Licensed to CS GROUP (CS) under one or more
* 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
* 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.orekit.files.ccsds.ndm.adm.apm;
import java.io.IOException;
import org.hipparchus.geometry.euclidean.threed.Vector3D;
import org.orekit.files.ccsds.definitions.TimeConverter;
import org.orekit.files.ccsds.definitions.Units;
import org.orekit.files.ccsds.section.AbstractWriter;
import org.orekit.files.ccsds.utils.generation.Generator;
import org.orekit.utils.units.Unit;
/** Writer for maneuver data.
* @author Luc Maisonobe
* @since 11.0
*/
class ManeuverWriter extends AbstractWriter {
/** Maneuver block. */
private final Maneuver maneuver;
/** Converter for dates. */
private final TimeConverter timeConverter;
/** Create a writer.
* @param xmlTag name of the XML tag surrounding the section
* @param kvnTag name of the KVN tag surrounding the section (may be null)
* @param maneuver maneuver data to write
* @param timeConverter converter for dates
*/
ManeuverWriter(final String xmlTag, final String kvnTag,
final Maneuver maneuver, final TimeConverter timeConverter) {
super(xmlTag, kvnTag);
this.maneuver = maneuver;
this.timeConverter = timeConverter;
}
/** {@inheritDoc} */
@Override
protected void writeContent(final Generator generator) throws IOException {
generator.writeComments(maneuver.getComments());
// time
generator.writeEntry(ManeuverKey.MAN_EPOCH_START.name(), timeConverter, maneuver.getEpochStart(), true);
generator.writeEntry(ManeuverKey.MAN_DURATION.name(), maneuver.getDuration(), Unit.SECOND, true);
// frame
generator.writeEntry(ManeuverKey.MAN_REF_FRAME.name(), maneuver.getRefFrameString(), null, false);
// torque
final Vector3D torque = maneuver.getTorque();
generator.writeEntry(ManeuverKey.MAN_TOR_1.name(), torque.getX(), Units.N_M, true);
generator.writeEntry(ManeuverKey.MAN_TOR_2.name(), torque.getY(), Units.N_M, true);
generator.writeEntry(ManeuverKey.MAN_TOR_3.name(), torque.getZ(), Units.N_M, true);
}
}