001/*-
002 * #%L
003 * Smile CDR - CDR
004 * %%
005 * Copyright (C) 2016 - 2025 Smile CDR, Inc.
006 * %%
007 * All rights reserved.
008 * #L%
009 */
010package ca.cdr.api.fhir.tokenization;
011
012import jakarta.annotation.Nonnull;
013import org.apache.commons.lang3.Validate;
014
015import java.util.IdentityHashMap;
016import java.util.Map;
017
018/**
019 * This class is used to return de-tokenization results by the {@link ITokenizationProvider}
020 */
021public class DetokenizationResults {
022
023        private final Map<DetokenizationRequest, String> myResults = new IdentityHashMap<>();
024
025        /**
026         * For each request in the {@link DetokenizationRequests}, this method should be called
027         * exactly once to provide the corresponding de-tokenized string.
028         */
029        public void addResult(@Nonnull DetokenizationRequest theRequest, @Nonnull String theResult) {
030                Validate.notNull(theRequest, "The request must not be null");
031                Validate.notBlank(theResult, "The result must not be null or empty");
032                Validate.isTrue(!myResults.containsKey(theRequest), "Can not add multiple results for the same request");
033                myResults.put(theRequest, theResult);
034        }
035
036        public String getResult(DetokenizationRequest theRequest) {
037                return myResults.get(theRequest);
038        }
039}