001/*
002Copyright (c) 2011+, HL7, Inc
003All rights reserved.
004
005Redistribution and use in source and binary forms, with or without modification, 
006are permitted provided that the following conditions are met:
007
008 * Redistributions of source code must retain the above copyright notice, this 
009   list of conditions and the following disclaimer.
010 * Redistributions in binary form must reproduce the above copyright notice, 
011   this list of conditions and the following disclaimer in the documentation 
012   and/or other materials provided with the distribution.
013 * Neither the name of HL7 nor the names of its contributors may be used to 
014   endorse or promote products derived from this software without specific 
015   prior written permission.
016
017THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
018ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
019WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
020IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
021INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
022NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
023PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
024WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
025ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
026POSSIBILITY OF SUCH DAMAGE.
027
028 */
029package org.hl7.fhir.r4.model;
030
031import static org.apache.commons.lang3.StringUtils.defaultString;
032
033import org.hl7.fhir.utilities.Utilities;
034
035import ca.uhn.fhir.model.api.annotation.DatatypeDef;
036
037/**
038 * Primitive type "code" in FHIR, when not bound to an enumerated list of codes
039 */
040@DatatypeDef(name="code", profileOf=StringType.class)
041public class CodeType extends StringType implements Comparable<CodeType>, ICoding  {
042
043        private static final long serialVersionUID = 3L;
044
045        public CodeType() {
046                super();
047        }
048
049        public CodeType(String theCode) {
050                setValue(theCode);
051        }
052
053        public int compareTo(CodeType 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
070        @Override
071        public CodeType copy() {
072                CodeType ret = new CodeType(getValue());
073    copyValues(ret);
074    return ret;
075        }
076
077        public String fhirType() {
078                return "code";          
079        }
080
081  private String system;
082  
083  @Override
084  public String getSystem() {
085    return system;
086  }
087
088  @Override
089  public boolean hasSystem() {
090    return system != null;
091  }
092  
093  public CodeType setSystem(String system) {
094    this.system = system;
095    return this;
096  }
097
098  @Override
099  public String getVersion() {
100    return null;
101  }
102
103  @Override
104  public boolean hasVersion() {
105    return false;
106  }
107  
108  @Override
109  public String getDisplay() {
110    return null;
111  }
112
113  @Override
114  public boolean hasDisplay() {
115    return false;
116  }
117
118  @Override
119  public String getCode() {
120    return asStringValue();
121  }
122
123  @Override
124  public boolean hasCode() {
125    return !Utilities.noString(asStringValue());
126  }
127
128  @Override
129  public boolean supportsVersion() {
130    return false;
131  }
132
133  @Override
134  public boolean supportsDisplay() {
135    return false;
136  }
137}