001package org.hl7.fhir.r4.model.codesystems;
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
032// Generated on Sun, May 6, 2018 17:51-0400 for FHIR v3.4.0
033
034
035import org.hl7.fhir.exceptions.FHIRException;
036
037public enum ConformanceExpectation {
038
039        /**
040         * Support for the specified capability is required to be considered conformant.
041         */
042        SHALL, 
043        /**
044         * Support for the specified capability is strongly encouraged, and failure to support it should only occur after careful consideration.
045         */
046        SHOULD, 
047        /**
048         * Support for the specified capability is not necessary to be considered conformant, and the requirement should be considered strictly optional.
049         */
050        MAY, 
051        /**
052         * Support for the specified capability is strongly discouraged and should occur only after careful consideration.
053         */
054        SHOULDNOT, 
055        /**
056         * added to help the parsers
057         */
058        NULL;
059        public static ConformanceExpectation fromCode(String codeString) throws FHIRException {
060            if (codeString == null || "".equals(codeString))
061                return null;
062        if ("SHALL".equals(codeString))
063          return SHALL;
064        if ("SHOULD".equals(codeString))
065          return SHOULD;
066        if ("MAY".equals(codeString))
067          return MAY;
068        if ("SHOULD-NOT".equals(codeString))
069          return SHOULDNOT;
070        throw new FHIRException("Unknown ConformanceExpectation code '"+codeString+"'");
071        }
072        public String toCode() {
073          switch (this) {
074            case SHALL: return "SHALL";
075            case SHOULD: return "SHOULD";
076            case MAY: return "MAY";
077            case SHOULDNOT: return "SHOULD-NOT";
078            default: return "?";
079          }
080        }
081        public String getSystem() {
082          return "http://hl7.org/fhir/conformance-expectation";
083        }
084        public String getDefinition() {
085          switch (this) {
086            case SHALL: return "Support for the specified capability is required to be considered conformant.";
087            case SHOULD: return "Support for the specified capability is strongly encouraged, and failure to support it should only occur after careful consideration.";
088            case MAY: return "Support for the specified capability is not necessary to be considered conformant, and the requirement should be considered strictly optional.";
089            case SHOULDNOT: return "Support for the specified capability is strongly discouraged and should occur only after careful consideration.";
090            default: return "?";
091          }
092        }
093        public String getDisplay() {
094          switch (this) {
095            case SHALL: return "SHALL";
096            case SHOULD: return "SHOULD";
097            case MAY: return "MAY";
098            case SHOULDNOT: return "SHOULD-NOT";
099            default: return "?";
100          }
101    }
102
103
104}
105