CdmHeaderKey.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.cdm;
import org.orekit.files.ccsds.utils.ContextBinding;
import org.orekit.files.ccsds.utils.lexical.ParseToken;
/** Keywords allowed in {@link CdmHeader}.
* @author Melina Vanel
* @since 11.2
*/
public enum CdmHeaderKey {
/** Creating spacecraft name for which the CDM is provided. */
MESSAGE_FOR((token, context, header) -> token.processAsUppercaseString(header::setMessageFor)),
/** User-defined free-text message classification or caveats of this CDM. */
CLASSIFICATION((token, context, header) -> token.processAsNormalizedString(header::setClassification));
/** Processing method. */
private final transient TokenProcessor processor;
/** Simple constructor.
* @param processor processing method
*/
CdmHeaderKey(final TokenProcessor processor) {
this.processor = processor;
}
/** Process an token.
* @param token token to process
* @param context context binding
* @param header header to fill
* @return true of token was accepted
*/
public boolean process(final ParseToken token, final ContextBinding context, final CdmHeader header) {
return processor.process(token, context, header);
}
/** Interface for processing one token. */
interface TokenProcessor {
/** Process one token.
* @param token token to process
* @param context context binding
* @param header header to fill
* @return true of token was accepted
*/
boolean process(ParseToken token, ContextBinding context, CdmHeader header);
}
}