001package org.hl7.fhir.r4.model.codesystems;
002
003/*-
004 * #%L
005 * org.hl7.fhir.r4
006 * %%
007 * Copyright (C) 2014 - 2019 Health Level 7
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
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016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
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020 * #L%
021 */
022
023
024/*
025  Copyright (c) 2011+, HL7, Inc.
026  All rights reserved.
027  
028  Redistribution and use in source and binary forms, with or without modification, 
029  are permitted provided that the following conditions are met:
030  
031   * Redistributions of source code must retain the above copyright notice, this 
032     list of conditions and the following disclaimer.
033   * Redistributions in binary form must reproduce the above copyright notice, 
034     this list of conditions and the following disclaimer in the documentation 
035     and/or other materials provided with the distribution.
036   * Neither the name of HL7 nor the names of its contributors may be used to 
037     endorse or promote products derived from this software without specific 
038     prior written permission.
039  
040  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
041  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
042  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
043  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
044  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
045  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
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049  POSSIBILITY OF SUCH DAMAGE.
050  
051*/
052
053// Generated on Wed, Jan 30, 2019 16:19-0500 for FHIR v4.0.0
054
055
056import org.hl7.fhir.exceptions.FHIRException;
057
058public enum QuestionnaireEnableOperator {
059
060        /**
061         * True if whether an answer exists is equal to the enableWhen answer (which must be a boolean).
062         */
063        EXISTS, 
064        /**
065         * True if whether at least one answer has a value that is equal to the enableWhen answer.
066         */
067        EQUAL, 
068        /**
069         * True if whether at least no answer has a value that is equal to the enableWhen answer.
070         */
071        NOT_EQUAL, 
072        /**
073         * True if whether at least no answer has a value that is greater than the enableWhen answer.
074         */
075        GREATER_THAN, 
076        /**
077         * True if whether at least no answer has a value that is less than the enableWhen answer.
078         */
079        LESS_THAN, 
080        /**
081         * True if whether at least no answer has a value that is greater or equal to the enableWhen answer.
082         */
083        GREATER_OR_EQUAL, 
084        /**
085         * True if whether at least no answer has a value that is less or equal to the enableWhen answer.
086         */
087        LESS_OR_EQUAL, 
088        /**
089         * added to help the parsers
090         */
091        NULL;
092        public static QuestionnaireEnableOperator fromCode(String codeString) throws FHIRException {
093            if (codeString == null || "".equals(codeString))
094                return null;
095        if ("exists".equals(codeString))
096          return EXISTS;
097        if ("=".equals(codeString))
098          return EQUAL;
099        if ("!=".equals(codeString))
100          return NOT_EQUAL;
101        if (">".equals(codeString))
102          return GREATER_THAN;
103        if ("<".equals(codeString))
104          return LESS_THAN;
105        if (">=".equals(codeString))
106          return GREATER_OR_EQUAL;
107        if ("<=".equals(codeString))
108          return LESS_OR_EQUAL;
109        throw new FHIRException("Unknown QuestionnaireEnableOperator code '"+codeString+"'");
110        }
111        public String toCode() {
112          switch (this) {
113            case EXISTS: return "exists";
114            case EQUAL: return "=";
115            case NOT_EQUAL: return "!=";
116            case GREATER_THAN: return ">";
117            case LESS_THAN: return "<";
118            case GREATER_OR_EQUAL: return ">=";
119            case LESS_OR_EQUAL: return "<=";
120            default: return "?";
121          }
122        }
123        public String getSystem() {
124          return "http://hl7.org/fhir/questionnaire-enable-operator";
125        }
126        public String getDefinition() {
127          switch (this) {
128            case EXISTS: return "True if whether an answer exists is equal to the enableWhen answer (which must be a boolean).";
129            case EQUAL: return "True if whether at least one answer has a value that is equal to the enableWhen answer.";
130            case NOT_EQUAL: return "True if whether at least no answer has a value that is equal to the enableWhen answer.";
131            case GREATER_THAN: return "True if whether at least no answer has a value that is greater than the enableWhen answer.";
132            case LESS_THAN: return "True if whether at least no answer has a value that is less than the enableWhen answer.";
133            case GREATER_OR_EQUAL: return "True if whether at least no answer has a value that is greater or equal to the enableWhen answer.";
134            case LESS_OR_EQUAL: return "True if whether at least no answer has a value that is less or equal to the enableWhen answer.";
135            default: return "?";
136          }
137        }
138        public String getDisplay() {
139          switch (this) {
140            case EXISTS: return "Exists";
141            case EQUAL: return "Equals";
142            case NOT_EQUAL: return "Not Equals";
143            case GREATER_THAN: return "Greater Than";
144            case LESS_THAN: return "Less Than";
145            case GREATER_OR_EQUAL: return "Greater or Equals";
146            case LESS_OR_EQUAL: return "Less or Equals";
147            default: return "?";
148          }
149    }
150
151
152}
153