ca.uhn.fhir.parser.ParserUtil Maven / Gradle / Ivy
/*-
* #%L
* HAPI FHIR - Core Library
* %%
* Copyright (C) 2014 - 2024 Smile CDR, Inc.
* %%
* Licensed 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.
* #L%
*/
package ca.uhn.fhir.parser;
import ca.uhn.fhir.parser.path.EncodeContextPath;
import jakarta.annotation.Nullable;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
public class ParserUtil {
/** Non instantiable */
private ParserUtil() {}
public static @Nullable Set determineApplicableResourceTypesForTerserPaths(
@Nullable List encodeElements) {
Set encodeElementsAppliesToResourceTypes = null;
if (encodeElements != null) {
encodeElementsAppliesToResourceTypes = new HashSet<>();
for (String next : encodeElements.stream()
.map(t -> t.getPath().get(0).getName())
.collect(Collectors.toList())) {
if (next.startsWith("*")) {
encodeElementsAppliesToResourceTypes = null;
break;
}
int dotIdx = next.indexOf('.');
if (dotIdx == -1) {
encodeElementsAppliesToResourceTypes.add(next);
} else {
encodeElementsAppliesToResourceTypes.add(next.substring(0, dotIdx));
}
}
}
return encodeElementsAppliesToResourceTypes;
}
}