001package org.hl7.fhir.dstu2.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
032
033
034import ca.uhn.fhir.model.api.annotation.DatatypeDef;
035import org.hl7.fhir.instance.model.api.IBaseEnumFactory;
036import org.hl7.fhir.instance.model.api.IBaseEnumeration;
037
038/*
039Copyright (c) 2011+, HL7, Inc
040All rights reserved.
041
042Redistribution and use in source and binary forms, with or without modification, 
043are permitted provided that the following conditions are met:
044
045 * Redistributions of source code must retain the above copyright notice, this 
046   list of conditions and the following disclaimer.
047 * Redistributions in binary form must reproduce the above copyright notice, 
048   this list of conditions and the following disclaimer in the documentation 
049   and/or other materials provided with the distribution.
050 * Neither the name of HL7 nor the names of its contributors may be used to 
051   endorse or promote products derived from this software without specific 
052   prior written permission.
053
054THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
055ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
056WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
057IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
058INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
059NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
060PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
061WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
062ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
063POSSIBILITY OF SUCH DAMAGE.
064
065*/
066
067/**
068 * Primitive type "code" in FHIR, where the code is tied to an enumerated list of possible values
069 * 
070 */
071@DatatypeDef(name="code", isSpecialization=true) 
072public class Enumeration<T extends Enum<?>> extends PrimitiveType<T> implements IBaseEnumeration<T> {
073
074        private static final long serialVersionUID = 1L;
075        private EnumFactory<T> myEnumFactory;
076
077        /**
078         * Constructor
079         */
080        public Enumeration(EnumFactory<T> theEnumFactory) {
081                if (theEnumFactory == null)
082                        throw new IllegalArgumentException("An enumeration factory must be provided");
083                myEnumFactory = theEnumFactory;
084        }
085
086        /**
087         * Constructor
088         */
089        public Enumeration(EnumFactory<T> theEnumFactory, T theValue) {
090                if (theEnumFactory == null)
091                        throw new IllegalArgumentException("An enumeration factory must be provided");
092                myEnumFactory = theEnumFactory;
093                setValue(theValue);
094        }
095
096        /**
097         * Constructor
098         */
099        public Enumeration(EnumFactory<T> theEnumFactory, String theValue) {
100                if (theEnumFactory == null)
101                        throw new IllegalArgumentException("An enumeration factory must be provided");
102                myEnumFactory = theEnumFactory;
103                setValueAsString(theValue);
104        }
105
106        @Override
107        protected T parse(String theValue) {
108                if (myEnumFactory != null) {
109                        return myEnumFactory.fromCode(theValue);
110                }
111                return null;
112        }
113
114        @Override
115        protected String encode(T theValue) {
116                return myEnumFactory.toCode(theValue);
117        }
118
119        @Override
120        public Enumeration<T> copy() {
121                return new Enumeration<T>(myEnumFactory, getValue());
122        }
123
124
125        public String fhirType() {
126                return "code";          
127        }
128
129  @Override
130  public IBaseEnumFactory<T> getEnumFactory() {
131    return myEnumFactory;
132  }
133}