001package ca.uhn.fhir.model.dstu2.composite;
002
003/*
004 * #%L
005 * HAPI FHIR Structures - DSTU2 (FHIR v1.0.0)
006 * %%
007 * Copyright (C) 2014 - 2022 Smile CDR, Inc.
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 ca.uhn.fhir.i18n.Msg;
024import java.util.ArrayList;
025import java.util.List;
026
027import ca.uhn.fhir.model.api.IDatatype;
028import ca.uhn.fhir.model.api.IResource;
029import ca.uhn.fhir.model.api.annotation.Child;
030import ca.uhn.fhir.model.api.annotation.DatatypeDef;
031import ca.uhn.fhir.model.base.composite.BaseContainedDt;
032
033@DatatypeDef(name = "contained")
034public class ContainedDt extends BaseContainedDt {
035
036        @Child(name = "resource", type = IResource.class, order = 0, min = 0, max = Child.MAX_UNLIMITED)
037        private List<IResource> myContainedResources;
038
039        @Override
040        public List<IResource> getContainedResources() {
041                if (myContainedResources == null) {
042                        myContainedResources = new ArrayList<IResource>();
043                }
044                return myContainedResources;
045        }
046
047        public void setContainedResources(List<IResource> theContainedResources) {
048                myContainedResources = theContainedResources;
049        }
050
051        @Override
052        public boolean isEmpty() {
053                return myContainedResources == null || myContainedResources.size() == 0;
054        }
055
056        @Override
057        public Object getUserData(String theName) {
058                throw new UnsupportedOperationException(Msg.code(580));
059        }
060
061        @Override
062        public void setUserData(String theName, Object theValue) {
063                throw new UnsupportedOperationException(Msg.code(581));
064        }
065
066}