001package ca.uhn.fhir.jpa.mdm.svc.candidate;
002
003/*-
004 * #%L
005 * HAPI FHIR JPA Server - Master Data Management
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.jpa.api.svc.IIdHelperService;
024import ca.uhn.fhir.jpa.mdm.dao.MdmLinkDaoSvc;
025import org.hl7.fhir.instance.model.api.IAnyResource;
026import org.springframework.beans.factory.annotation.Autowired;
027
028import java.util.List;
029
030public abstract class BaseCandidateFinder {
031        @Autowired
032        IIdHelperService myIdHelperService;
033        @Autowired
034        MdmLinkDaoSvc myMdmLinkDaoSvc;
035
036        CandidateList findCandidates(IAnyResource theTarget) {
037                CandidateList candidateList = new CandidateList(getStrategy());
038                candidateList.addAll(findMatchGoldenResourceCandidates(theTarget));
039                return candidateList;
040        }
041
042        protected abstract List<MatchedGoldenResourceCandidate> findMatchGoldenResourceCandidates(IAnyResource theTarget);
043
044        protected abstract CandidateStrategyEnum getStrategy();
045}