CommonMetadataKey.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.odm;
import org.orekit.files.ccsds.utils.ContextBinding;
import org.orekit.files.ccsds.utils.lexical.ParseToken;
/** Keys for {@link OdmCommonMetadata common ODM container} entries.
* @author Luc Maisonobe
* @since 11.0
*/
public enum CommonMetadataKey {
/** Object ID entry. */
OBJECT_ID((token, context, container) -> token.processAsUppercaseString(container::setObjectID)),
/** Center name entry. */
CENTER_NAME((token, context, container) -> token.processAsCenter(container::setCenter,
context.getDataContext().getCelestialBodies())),
/** Name of the reference frame in which the state vector and optional Keplerian element data are given. */
REF_FRAME((token, context, container) -> token.processAsFrame(container::setReferenceFrame, context, true, false, false)),
/** Epoch of reference frame, if not intrinsic to the definition of the reference frame. */
REF_FRAME_EPOCH((token, context, container) -> token.processAsUppercaseString(container::setFrameEpochString));
/** Processing method. */
private final transient TokenProcessor processor;
/** Simple constructor.
* @param processor processing method
*/
CommonMetadataKey(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 OdmCommonMetadata 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, OdmCommonMetadata container);
}
}