001package ca.uhn.fhir.context;
002
003/*
004 * #%L
005 * HAPI FHIR - Core Library
006 * %%
007 * Copyright (C) 2014 - 2016 University Health Network
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import java.util.List;
024import java.util.Map;
025import java.util.Set;
026
027import org.hl7.fhir.instance.model.api.IBase;
028
029public abstract class BaseRuntimeChildDefinition {
030
031        public abstract IAccessor getAccessor();
032
033        public abstract BaseRuntimeElementDefinition<?> getChildByName(String theName);
034
035        public abstract BaseRuntimeElementDefinition<?> getChildElementDefinitionByDatatype(Class<? extends IBase> theType);
036
037        public abstract String getChildNameByDatatype(Class<? extends IBase> theDatatype);
038
039        public abstract String getElementName();
040
041        public String getExtensionUrl() {
042                return null;
043        }
044
045        public Object getInstanceConstructorArguments() {
046                return null;
047        }
048
049        public abstract int getMax();
050
051        public abstract int getMin();
052
053        public abstract IMutator getMutator();
054
055        public abstract Set<String> getValidChildNames();
056
057        public abstract boolean isSummary();
058
059        abstract void sealAndInitialize(FhirContext theContext, Map<Class<? extends IBase>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions);
060
061        @Override
062        public String toString() {
063                return getClass().getSimpleName() + "[" + getElementName() + "]";
064        }
065
066        public interface IAccessor {
067                List<IBase> getValues(Object theTarget);
068        }
069
070        public interface IMutator {
071                void addValue(Object theTarget, IBase theValue);
072
073                void setValue(Object theTarget, IBase theValue);
074        }
075
076        // public String getExtensionUrl() {
077        // return null;
078        // }
079}