001package org.hl7.fhir.r4.model.codesystems;
002
003
004
005
006/*
007  Copyright (c) 2011+, HL7, Inc.
008  All rights reserved.
009  
010  Redistribution and use in source and binary forms, with or without modification, 
011  are permitted provided that the following conditions are met:
012  
013   * Redistributions of source code must retain the above copyright notice, this 
014     list of conditions and the following disclaimer.
015   * Redistributions in binary form must reproduce the above copyright notice, 
016     this list of conditions and the following disclaimer in the documentation 
017     and/or other materials provided with the distribution.
018   * Neither the name of HL7 nor the names of its contributors may be used to 
019     endorse or promote products derived from this software without specific 
020     prior written permission.
021  
022  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
023  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
024  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
025  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
026  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
027  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
028  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
029  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
030  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
031  POSSIBILITY OF SUCH DAMAGE.
032  
033*/
034
035// Generated on Wed, Jan 30, 2019 16:19-0500 for FHIR v4.0.0
036
037
038import org.hl7.fhir.exceptions.FHIRException;
039
040public enum ConformanceExpectation {
041
042        /**
043         * Support for the specified capability is required to be considered conformant.
044         */
045        SHALL, 
046        /**
047         * Support for the specified capability is strongly encouraged, and failure to support it should only occur after careful consideration.
048         */
049        SHOULD, 
050        /**
051         * Support for the specified capability is not necessary to be considered conformant, and the requirement should be considered strictly optional.
052         */
053        MAY, 
054        /**
055         * Support for the specified capability is strongly discouraged and should occur only after careful consideration.
056         */
057        SHOULDNOT, 
058        /**
059         * added to help the parsers
060         */
061        NULL;
062        public static ConformanceExpectation fromCode(String codeString) throws FHIRException {
063            if (codeString == null || "".equals(codeString))
064                return null;
065        if ("SHALL".equals(codeString))
066          return SHALL;
067        if ("SHOULD".equals(codeString))
068          return SHOULD;
069        if ("MAY".equals(codeString))
070          return MAY;
071        if ("SHOULD-NOT".equals(codeString))
072          return SHOULDNOT;
073        throw new FHIRException("Unknown ConformanceExpectation code '"+codeString+"'");
074        }
075        public String toCode() {
076          switch (this) {
077            case SHALL: return "SHALL";
078            case SHOULD: return "SHOULD";
079            case MAY: return "MAY";
080            case SHOULDNOT: return "SHOULD-NOT";
081            default: return "?";
082          }
083        }
084        public String getSystem() {
085          return "http://terminology.hl7.org/CodeSystem/conformance-expectation";
086        }
087        public String getDefinition() {
088          switch (this) {
089            case SHALL: return "Support for the specified capability is required to be considered conformant.";
090            case SHOULD: return "Support for the specified capability is strongly encouraged, and failure to support it should only occur after careful consideration.";
091            case MAY: return "Support for the specified capability is not necessary to be considered conformant, and the requirement should be considered strictly optional.";
092            case SHOULDNOT: return "Support for the specified capability is strongly discouraged and should occur only after careful consideration.";
093            default: return "?";
094          }
095        }
096        public String getDisplay() {
097          switch (this) {
098            case SHALL: return "SHALL";
099            case SHOULD: return "SHOULD";
100            case MAY: return "MAY";
101            case SHOULDNOT: return "SHOULD-NOT";
102            default: return "?";
103          }
104    }
105
106
107}