001package org.hl7.fhir.r4.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 032import java.util.Map; 033 034import org.hl7.fhir.r4.fhirpath.ExpressionNode; 035import org.hl7.fhir.r4.fhirpath.FHIRPathEngine; 036 037/** 038 * This class is the base class for Profile classes - whether generated or 039 * manual 040 * 041 * @author Grahame Grieve 042 * 043 */ 044public class ProfilingWrapper { 045 046 // some discriminators require on features of external resources 047 // to do slice matching. This provides external services to match 048 public interface IResourceResolver { 049 Resource resolve(Base context, Base resource, Base reference); 050 } 051 052 // context 053 private Base context; // bundle, if one is present and related; sole use is to pass to 054 // IResourceResolver.resolve as context 055 private Base resource; // resource that contains the wrapped object 056 protected Base wrapped; // the actual wrapped object 057 058 // FHIRPath engine 059 private Map<String, ExpressionNode> cache; 060 private FHIRPathEngine engine; 061 062 public ProfilingWrapper(Base context, Base resource, Base wrapped) { 063 super(); 064 this.context = context; 065 this.resource = resource; 066 this.wrapped = wrapped; 067 } 068 069 public ProfilingWrapper(Base context, Base resource) { 070 super(); 071 this.context = context; 072 this.resource = resource; 073 this.wrapped = resource; 074 } 075 076 /** 077 * This is a convenient called for 078 * 079 * @param object 080 * @return 081 */ 082 private ProfilingWrapper wrap(Base object) { 083 ProfilingWrapper res = new ProfilingWrapper(context, resource, object); 084 res.cache = cache; 085 res.engine = engine; 086 return res; 087 } 088 089}