SpacecraftParametersKey.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 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;
/** Keys for {@link SpacecraftParameters APM spacecraft parameters} entries.
* @author Bryan Cazabonne
* @since 10.2
*/
public enum SpacecraftParametersKey {
/** Comment entry. */
COMMENT((token, context, container) ->
token.getType() == TokenType.ENTRY ? container.addComment(token.getContentAsNormalizedString()) : true),
/** Inertia reference frame entry. */
INERTIA_REF_FRAME((token, context, container) -> token.processAsFrame(container::setInertiaReferenceFrame,
context, false, false, true)),
/** 1-axis moment of inertia entry. */
I11((token, context, container) -> token.processAsDouble(Units.KG_M2, context.getParsedUnitsBehavior(),
container::setI11)),
/** 2-axis moment of inertia entry. */
I22((token, context, container) -> token.processAsDouble(Units.KG_M2, context.getParsedUnitsBehavior(),
container::setI22)),
/** 3-axis moment of inertia entry. */
I33((token, context, container) -> token.processAsDouble(Units.KG_M2, context.getParsedUnitsBehavior(),
container::setI33)),
/** 1-axis / 2-axis inertia cross product entry. */
I12((token, context, container) -> token.processAsDouble(Units.KG_M2, context.getParsedUnitsBehavior(),
container::setI12)),
/** 1-axis / 3-axis inertia cross product entry. */
I13((token, context, container) -> token.processAsDouble(Units.KG_M2, context.getParsedUnitsBehavior(),
container::setI13)),
/** 2-axis / 3-axis inertia cross product entry. */
I23((token, context, container) -> token.processAsDouble(Units.KG_M2, context.getParsedUnitsBehavior(),
container::setI23));
/** Processing method. */
private final TokenProcessor processor;
/** Simple constructor.
* @param processor processing method
*/
SpacecraftParametersKey(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 SpacecraftParameters 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, SpacecraftParameters container);
}
}