001package org.hl7.fhir.r4.model;
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 * 
015 * Unless required by applicable law or agreed to in writing, software
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
019 * limitations under the License.
020 * #L%
021 */
022
023import org.hl7.fhir.instance.model.api.IBaseDatatype;
024import org.hl7.fhir.instance.model.api.IBaseExtension;
025import org.hl7.fhir.instance.model.api.IBaseHasExtensions;
026import org.hl7.fhir.instance.model.api.IPrimitiveType;
027
028public abstract class BaseExtension extends Type implements IBaseExtension<Extension, Type>, IBaseHasExtensions {
029
030        private static final long serialVersionUID = 1L;
031
032
033        @Override
034        public Extension setValue(IBaseDatatype theValue) {
035                setValue((Type)theValue);
036                return (Extension) this;
037        }
038        
039        public abstract Extension setValue(Type theValue);
040        
041        
042        /**
043         * Returns the value of this extension cast as a {@link IPrimitiveType}. This method is just a convenience method for easy chaining.
044         */
045        public IPrimitiveType<?> getValueAsPrimitive() {
046                return (IPrimitiveType<?>)getValue();
047        }
048
049        
050}