SpinStabilizedKey.java
- /* Copyright 2002-2024 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 org.orekit.files.ccsds.definitions.Units;
- import org.orekit.files.ccsds.utils.ContextBinding;
- import org.orekit.files.ccsds.utils.lexical.ParseToken;
- import org.orekit.files.ccsds.utils.lexical.TokenType;
- import org.orekit.utils.units.Unit;
- /** Keys for {@link SpinStabilized APM spin-stabilized} entries.
- * @author Bryan Cazabonne
- * @since 10.2
- */
- public enum SpinStabilizedKey {
- /** Comment entry. */
- COMMENT((token, context, container) ->
- token.getType() == TokenType.ENTRY ? container.addComment(token.getContentAsNormalizedString()) : true),
- /** First reference frame entry (only for ADM V1). */
- SPIN_FRAME_A((token, context, container) -> token.processAsFrame(container.getEndpoints()::setFrameA, context, true, true, true)),
- /** First reference frame entry.
- * @since 12.0
- */
- REF_FRAME_A((token, context, container) -> token.processAsFrame(container.getEndpoints()::setFrameA, context, true, true, true)),
- /** Second reference frame entry (only for ADM V1). */
- SPIN_FRAME_B((token, context, container) -> {
- if (token.getType() == TokenType.ENTRY) {
- container.checkNotNull(container.getEndpoints().getFrameA(), SPIN_FRAME_A.name());
- final boolean aIsSpaceraftBody = container.getEndpoints().getFrameA().asSpacecraftBodyFrame() != null;
- return token.processAsFrame(container.getEndpoints()::setFrameB, context,
- aIsSpaceraftBody, aIsSpaceraftBody, !aIsSpaceraftBody);
- }
- return true;
- }),
- /** Second reference frame entry.
- * @since 12.0
- */
- REF_FRAME_B((token, context, container) -> {
- if (token.getType() == TokenType.ENTRY) {
- container.checkNotNull(container.getEndpoints().getFrameA(), REF_FRAME_A.name());
- final boolean aIsSpaceraftBody = container.getEndpoints().getFrameA().asSpacecraftBodyFrame() != null;
- return token.processAsFrame(container.getEndpoints()::setFrameB, context,
- aIsSpaceraftBody, aIsSpaceraftBody, !aIsSpaceraftBody);
- }
- return true;
- }),
- /** Rotation direction entry (only for ADM V1). */
- SPIN_DIR((token, context, container) -> {
- if (token.getType() == TokenType.ENTRY) {
- container.getEndpoints().setA2b(token.getContentAsUppercaseCharacter() == 'A');
- }
- return true;
- }),
- /** Spin right ascension entry. */
- SPIN_ALPHA((token, context, container) -> token.processAsDouble(Unit.DEGREE, context.getParsedUnitsBehavior(),
- container::setSpinAlpha)),
- /** Spin declination entry. */
- SPIN_DELTA((token, context, container) -> token.processAsDouble(Unit.DEGREE, context.getParsedUnitsBehavior(),
- container::setSpinDelta)),
- /** Spin phase entry. */
- SPIN_ANGLE((token, context, container) -> token.processAsDouble(Unit.DEGREE, context.getParsedUnitsBehavior(),
- container::setSpinAngle)),
- /** Spin angular velocity entry. */
- SPIN_ANGLE_VEL((token, context, container) -> token.processAsDouble(Units.DEG_PER_S, context.getParsedUnitsBehavior(),
- container::setSpinAngleVel)),
- /** Nutation angle entry. */
- NUTATION((token, context, container) -> token.processAsDouble(Unit.DEGREE, context.getParsedUnitsBehavior(),
- container::setNutation)),
- /** Nutation period entry. */
- NUTATION_PER((token, context, container) -> token.processAsDouble(Unit.SECOND, context.getParsedUnitsBehavior(),
- container::setNutationPeriod)),
- /** Nutation phase entry. */
- NUTATION_PHASE((token, context, container) -> token.processAsDouble(Unit.DEGREE, context.getParsedUnitsBehavior(),
- container::setNutationPhase)),
- /** Momentum right ascension entry.
- * @since 12.0
- */
- MOMENTUM_ALPHA((token, context, container) -> token.processAsDouble(Unit.DEGREE, context.getParsedUnitsBehavior(),
- container::setMomentumAlpha)),
- /** Momentum declination entry.
- * @since 12.0
- */
- MOMENTUM_DELTA((token, context, container) -> token.processAsDouble(Unit.DEGREE, context.getParsedUnitsBehavior(),
- container::setMomentumDelta)),
- /** Nutation velocity entry.
- * @since 12.0
- */
- NUTATION_VEL((token, context, container) -> token.processAsDouble(Units.DEG_PER_S, context.getParsedUnitsBehavior(),
- container::setNutationVel));
- /** Processing method. */
- private final transient TokenProcessor processor;
- /** Simple constructor.
- * @param processor processing method
- */
- SpinStabilizedKey(final TokenProcessor processor) {
- this.processor = processor;
- }
- /** Process one 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 SpinStabilized 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, SpinStabilized container);
- }
- }