ODParametersKey.java
/* Copyright 2002-2024 CS GROUP
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* 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
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* Unless required by applicable law or agreed to in writing, software
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package org.orekit.files.ccsds.ndm.cdm;
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 ODParameters CDM OD parameters} entries.
* @author Melina Vanel
* @since 11.2
*/
public enum ODParametersKey {
/** Comment entry. */
COMMENT((token, context, container) ->
token.getType() == TokenType.ENTRY ? container.addComment(token.getContentAsNormalizedString()) : true),
/** The start of a time interval (UTC) that contains the time of the last accepted observation. */
TIME_LASTOB_START((token, context, container) -> token.processAsDate(container::setTimeLastObsStart, context)),
/** The start of a time interval (UTC) that contains the time of the last accepted observation. */
TIME_LASTOB_END((token, context, container) -> token.processAsDate(container::setTimeLastObsEnd, context)),
/** The recommended OD time span calculated for the object. */
RECOMMENDED_OD_SPAN((token, context, container) -> token.processAsDouble(Unit.DAY, context.getParsedUnitsBehavior(),
container::setRecommendedOdSpan)),
/** Based on the observations available and the RECOMMENDED_OD_SPAN, the actual time span used for the OD of the object. */
ACTUAL_OD_SPAN((token, context, container) -> token.processAsDouble(Unit.DAY, context.getParsedUnitsBehavior(),
container::setActualOdSpan)),
/** The number of observations available for the OD of the object. */
OBS_AVAILABLE((token, context, container) -> token.processAsInteger(container::setObsAvailable)),
/** The number of observations accepted for the OD of the object. */
OBS_USED((token, context, container) -> token.processAsInteger(container::setObsUsed)),
/** The number of sensor tracks available for the OD of the object. */
TRACKS_AVAILABLE((token, context, container) -> token.processAsInteger(container::setTracksAvailable)),
/** The number of sensor tracks accepted for the OD of the object. */
TRACKS_USED((token, context, container) -> token.processAsInteger(container::setTracksUsed)),
/** The percentage of residuals accepted in the OD of the object (from 0 to 100). */
RESIDUALS_ACCEPTED((token, context, container) -> token.processAsDouble(Unit.PERCENT, context.getParsedUnitsBehavior(),
container::setResidualsAccepted)),
/** The weighted Root Mean Square (RMS) of the residuals from a batch least squares OD. */
WEIGHTED_RMS((token, context, container) -> token.processAsDouble(Unit.ONE, context.getParsedUnitsBehavior(),
container::setWeightedRMS)),
/** The epoch of the orbit determination used for this message (UTC). */
OD_EPOCH((token, context, container) -> token.processAsDate(container::setOdEpoch, context));
/** Processing method. */
private final transient TokenProcessor processor;
/** Simple constructor.
* @param processor processing method
*/
ODParametersKey(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 ODParameters 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, ODParameters container);
}
}