1 package ca.uhn.fhir.util;
2
3 /*
4 * #%L
5 * HAPI FHIR - Core Library
6 * %%
7 * Copyright (C) 2014 University Health Network
8 * %%
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * #L%
21 */
22
23 import ca.uhn.fhir.context.BaseRuntimeChildDefinition;
24 import ca.uhn.fhir.context.BaseRuntimeElementDefinition;
25 import ca.uhn.fhir.model.api.ExtensionDt;
26 import ca.uhn.fhir.model.api.IElement;
27 import ca.uhn.fhir.model.api.ISupportsUndeclaredExtensions;
28
29 /**
30 * @see FhirTerser#visit(ca.uhn.fhir.model.api.IResource, IModelVisitor)
31 */
32 public interface IModelVisitor {
33
34 /**
35 *
36 * @param theElement
37 * @param theChildDefinition May be null if this is a root element
38 * @param theDefinition
39 */
40 void acceptElement(IElement theElement, BaseRuntimeChildDefinition theChildDefinition, BaseRuntimeElementDefinition<?> theDefinition);
41
42 /**
43 *
44 * @param theContainingElement
45 * @param theChildDefinition May be null if this is a root element
46 * @param theDefinition
47 * @param theNextExt
48 */
49 void acceptUndeclaredExtension(ISupportsUndeclaredExtensions theContainingElement, BaseRuntimeChildDefinition theChildDefinition, BaseRuntimeElementDefinition<?> theDefinition, ExtensionDt theNextExt);
50
51
52
53 }