1 package ca.uhn.fhir.model.api;
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 java.util.List;
24
25 public interface ICompositeElement extends IElement {
26
27 /**
28 * Returns a list containing all child elements matching a given type
29 *
30 * @param theType The type to match. If set to null, all child elements will be returned
31 */
32 <T extends IElement>
33 List<T> getAllPopulatedChildElementsOfType(Class<T> theType);
34
35 }