001package org.hl7.fhir.r4.model;
002
003/*
004  Copyright (c) 2011+, HL7, Inc.
005  All rights reserved.
006  
007  Redistribution and use in source and binary forms, with or without modification, 
008  are permitted provided that the following conditions are met:
009    
010   * Redistributions of source code must retain the above copyright notice, this 
011     list of conditions and the following disclaimer.
012   * Redistributions in binary form must reproduce the above copyright notice, 
013     this list of conditions and the following disclaimer in the documentation 
014     and/or other materials provided with the distribution.
015   * Neither the name of HL7 nor the names of its contributors may be used to 
016     endorse or promote products derived from this software without specific 
017     prior written permission.
018  
019  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
020  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
021  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
022  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
023  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
024  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
025  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
026  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
027  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
028  POSSIBILITY OF SUCH DAMAGE.
029  
030 */
031
032import static org.apache.commons.lang3.StringUtils.defaultString;
033
034import org.hl7.fhir.utilities.Utilities;
035
036import ca.uhn.fhir.model.api.annotation.DatatypeDef;
037
038/**
039 * Primitive type "code" in FHIR, when not bound to an enumerated list of codes
040 */
041@DatatypeDef(name = "code", profileOf = StringType.class)
042public class CodeType extends StringType implements Comparable<CodeType>, ICoding {
043
044  private static final long serialVersionUID = 3L;
045
046  public CodeType() {
047    super();
048  }
049
050  public CodeType(String theCode) {
051    setValue(theCode);
052  }
053
054  public CodeType(String theCode, Element source) {
055    setValue(theCode);
056    setId(source.getId());
057    getExtension().addAll(source.getExtension());
058  }
059
060  public int compareTo(CodeType theCode) {
061    if (theCode == null) {
062      return 1;
063    }
064    return defaultString(getValue()).compareTo(defaultString(theCode.getValue()));
065  }
066
067  @Override
068  protected String parse(String theValue) {
069    return theValue.trim();
070  }
071
072  @Override
073  protected String encode(String theValue) {
074    return theValue;
075  }
076
077  @Override
078  public CodeType copy() {
079    CodeType ret = new CodeType(getValue());
080    copyValues(ret);
081    return ret;
082  }
083
084  public String fhirType() {
085    return "code";
086  }
087
088  private String system;
089
090  @Override
091  public String getSystem() {
092    return system;
093  }
094
095  @Override
096  public boolean hasSystem() {
097    return system != null;
098  }
099
100  public CodeType setSystem(String system) {
101    this.system = system;
102    return this;
103  }
104
105  @Override
106  public String getVersion() {
107    return null;
108  }
109
110  @Override
111  public boolean hasVersion() {
112    return false;
113  }
114
115  @Override
116  public String getDisplay() {
117    return null;
118  }
119
120  @Override
121  public boolean hasDisplay() {
122    return false;
123  }
124
125  @Override
126  public String getCode() {
127    return asStringValue();
128  }
129
130  @Override
131  public boolean hasCode() {
132    return !Utilities.noString(asStringValue());
133  }
134
135  @Override
136  public boolean supportsVersion() {
137    return false;
138  }
139
140  @Override
141  public boolean supportsDisplay() {
142    return false;
143  }
144}