001/*
002 * #%L
003 * HAPI FHIR - Core Library
004 * %%
005 * Copyright (C) 2014 - 2023 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.context;
021
022import java.lang.reflect.Field;
023import java.util.Collections;
024import java.util.Set;
025
026import org.hl7.fhir.instance.model.api.IBase;
027
028import ca.uhn.fhir.model.api.annotation.Child;
029import ca.uhn.fhir.model.api.annotation.Description;
030
031public class RuntimeChildExtension extends RuntimeChildAny {
032
033//      private RuntimeChildUndeclaredExtensionDefinition myExtensionElement;
034
035        public RuntimeChildExtension(Field theField, String theElementName, Child theChildAnnotation, Description theDescriptionAnnotation) {
036                super(theField, theElementName, theChildAnnotation, theDescriptionAnnotation);
037        }
038
039        @Override
040        public String getChildNameByDatatype(Class<? extends IBase> theDatatype) {
041                return getElementName();
042        }
043
044        @Override
045        public Set<String> getValidChildNames() {
046                return Collections.singleton(getElementName());
047        }
048
049        @Override
050        public BaseRuntimeElementDefinition<?> getChildByName(String theName) {
051                if ("extension".equals(theName) || "modifierExtension".equals(theName)) {
052                        return super.getChildByName("extensionExtension");
053                }
054                return super.getChildByName(theName);
055        }
056        
057//      @Override
058//      public BaseRuntimeElementDefinition<?> getChildElementDefinitionByDatatype(Class<? extends IBase> theDatatype) {
059//              if (IBaseExtension.class.isAssignableFrom(theDatatype)) {
060//                      return myExtensionElement;
061//              }
062//              return super.getChildElementDefinitionByDatatype(theDatatype);
063//      }
064//
065//      @Override
066//      void sealAndInitialize(FhirContext theContext, Map<Class<? extends IBase>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions) {
067//              super.sealAndInitialize(theContext, theClassToElementDefinitions);
068//              
069//              myExtensionElement = theContext.getRuntimeChildUndeclaredExtensionDefinition();
070//      }
071
072
073}