001/*
002 * #%L
003 * HAPI FHIR - Core Library
004 * %%
005 * Copyright (C) 2014 - 2025 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.model.primitive;
021
022import ca.uhn.fhir.model.api.BasePrimitive;
023import ca.uhn.fhir.model.api.annotation.DatatypeDef;
024import ca.uhn.fhir.model.api.annotation.SimpleSetter;
025
026import static org.apache.commons.lang3.StringUtils.defaultString;
027import static org.apache.commons.lang3.StringUtils.isBlank;
028
029@DatatypeDef(name = "code", profileOf = StringDt.class)
030public class CodeDt extends BasePrimitive<String> implements Comparable<CodeDt> {
031
032        /**
033         * Constructor
034         */
035        public CodeDt() {
036                super();
037        }
038
039        /**
040         * Constructor which accepts a string code
041         */
042        @SimpleSetter()
043        public CodeDt(@SimpleSetter.Parameter(name = "theCode") String theCode) {
044                setValue(theCode);
045        }
046
047        @Override
048        public boolean isEmpty() {
049                return super.isBaseEmpty() && isBlank(getValueAsString());
050        }
051
052        @Override
053        public int compareTo(CodeDt theCode) {
054                if (theCode == null) {
055                        return 1;
056                }
057                return defaultString(getValue()).compareTo(defaultString(theCode.getValue()));
058        }
059
060        @Override
061        protected String parse(String theValue) {
062                return theValue.trim();
063        }
064
065        @Override
066        protected String encode(String theValue) {
067                return theValue;
068        }
069}