KvnStructureProcessingState.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.section;
import org.orekit.files.ccsds.utils.FileFormat;
import org.orekit.files.ccsds.utils.lexical.ParseToken;
import org.orekit.files.ccsds.utils.parsing.AbstractConstituentParser;
import org.orekit.files.ccsds.utils.parsing.ProcessingState;
/** {@link ProcessingState} for structure of {@link FileFormat#KVN} CCSDS Messages.
* @author Luc Maisonobe
* @since 11.0
*/
public class KvnStructureProcessingState implements ProcessingState {
/** Parser for the complete message. */
private final AbstractConstituentParser<?, ?, ?> parser;
/** Simple constructor.
* @param parser parser for the complete message
*/
public KvnStructureProcessingState(final AbstractConstituentParser<?, ?, ?> parser) {
this.parser = parser;
}
/** {@inheritDoc} */
@Override
public boolean processToken(final ParseToken token) {
try {
return token.getName() != null &&
KvnStructureKey.valueOf(token.getName()).process(token, parser);
} catch (IllegalArgumentException iae) {
// ignored, we delegate handling this token to fallback state
return false;
}
}
}