AttitudeEntryKey.java
/* Copyright 2002-2021 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,
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* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.orekit.files.ccsds.ndm.adm.aem;
import org.orekit.files.ccsds.definitions.Units;
import org.orekit.files.ccsds.utils.ContextBinding;
import org.orekit.files.ccsds.utils.lexical.ParseToken;
import org.orekit.utils.units.Unit;
/** Keys for {@link AttitudeEntry attitude entries} in XML messages.
* @author Luc Maisonobe
* @since 11.0
*/
public enum AttitudeEntryKey {
/** Quaternion state sub-section. */
quaternionState((token, context, container) -> true),
/** Quaternion/derivative sub-section. */
quaternionDerivative((token, context, container) -> true),
/** Quaternion/rate sub-section. */
quaternionEulerRate((token, context, container) -> true),
/** Euler angle sub-section. */
eulerAngle((token, context, container) -> true),
/** Euler angle/rate sub-section. */
eulerAngleRate((token, context, container) -> true),
/** Spin sub-section. */
spin((token, context, container) -> true),
/** Spin/nutation sub-section. */
spinNutation((token, context, container) -> true),
/** Quaternion sub-sub-section. */
quaternion((token, context, container) -> true),
/** Quaternion rate sub-sub-section. */
quaternionRate((token, context, container) -> true),
/** Rotation angles sub-sub-section. */
rotationAngles((token, context, container) -> true),
/** Rotation rates sub-sub-section. */
rotationRates((token, context, container) -> true),
/** Entry epoch. */
EPOCH((token, context, container) -> token.processAsDate(container::setEpoch, context)),
/** Quaternion first vectorial component. */
Q1((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 1 : 0,
Unit.ONE, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Quaternion second vectorial component. */
Q2((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 2 : 1,
Unit.ONE, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Quaternion third vectorial component. */
Q3((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 3 : 2,
Unit.ONE, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Quaternion scalar component. */
QC((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 0 : 3,
Unit.ONE, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Quaternion first vectorial component. */
Q1_DOT((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 5 : 4,
Units.ONE_PER_S, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Quaternion second vectorial component. */
Q2_DOT((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 6 : 5,
Units.ONE_PER_S, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Quaternion third vectorial component. */
Q3_DOT((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 7 : 6,
Units.ONE_PER_S, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Quaternion scalar component. */
QC_DOT((token, context, container) -> token.processAsIndexedDouble(container.getMetadata().isFirst() ? 4 : 7,
Units.ONE_PER_S, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Rotation about X axis. */
X_ANGLE((token, context, container) -> token.processAsLabeledDouble('X', Unit.DEGREE, context.getParsedUnitsBehavior(),
container::setAngle)),
/** Rotation about Y axis. */
Y_ANGLE((token, context, container) -> token.processAsLabeledDouble('Y', Unit.DEGREE, context.getParsedUnitsBehavior(),
container::setAngle)),
/** Rotation about Z axis. */
Z_ANGLE((token, context, container) -> token.processAsLabeledDouble('Z', Unit.DEGREE, context.getParsedUnitsBehavior(),
container::setAngle)),
/** Rotation about X axis. */
X_RATE((token, context, container) -> token.processAsLabeledDouble('X',
Units.DEG_PER_S, context.getParsedUnitsBehavior(),
container::setRate)),
/** Rotation about Y axis. */
Y_RATE((token, context, container) -> token.processAsLabeledDouble('Y',
Units.DEG_PER_S, context.getParsedUnitsBehavior(),
container::setRate)),
/** Rotation about Z axis. */
Z_RATE((token, context, container) -> token.processAsLabeledDouble('Z',
Units.DEG_PER_S, context.getParsedUnitsBehavior(),
container::setRate)),
/** Right ascension of spin axis vector. */
SPIN_ALPHA((token, context, container) -> token.processAsIndexedDouble(0, Unit.DEGREE, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Declination of spin axis vector. */
SPIN_DELTA((token, context, container) -> token.processAsIndexedDouble(1, Unit.DEGREE, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Phase of satellite about spin axis. */
SPIN_ANGLE((token, context, container) -> token.processAsIndexedDouble(2, Unit.DEGREE, context.getParsedUnitsBehavior(),
container::setComponent)),
/** angular velocity of satellite around spin axis. */
SPIN_ANGLE_VEL((token, context, container) -> token.processAsIndexedDouble(3, Units.DEG_PER_S, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Nutation angle entry. */
NUTATION((token, context, container) -> token.processAsIndexedDouble(4, Units.DEG_PER_S, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Nutation period entry. */
NUTATION_PER((token, context, container) -> token.processAsIndexedDouble(5, Unit.SECOND, context.getParsedUnitsBehavior(),
container::setComponent)),
/** Nutation phase entry. */
NUTATION_PHASE((token, context, container) -> token.processAsIndexedDouble(6, Unit.DEGREE, context.getParsedUnitsBehavior(),
container::setComponent));
/** Processing method. */
private final TokenProcessor processor;
/** Simple constructor.
* @param processor processing method
*/
AttitudeEntryKey(final TokenProcessor processor) {
this.processor = processor;
}
/** Process an token.
* @param token token to process
* @param context context binding
* @param container container to fill
* @return true of token was accepted
*/
public boolean process(final ParseToken token, final ContextBinding context, final AttitudeEntry container) {
return processor.process(token, context, container);
}
/** Interface for processing one token. */
interface TokenProcessor {
/** Process one token.
* @param token token to process
* @param context context binding
* @param container container to fill
* @return true of token was accepted
*/
boolean process(ParseToken token, ContextBinding context, AttitudeEntry container);
}
}