1 /* 2 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"). 5 * You may not use this file except in compliance with the License. 6 * A copy of the License is located at 7 * 8 * http://aws.amazon.com/apache2.0 9 * 10 * or in the "license" file accompanying this file. This file is distributed 11 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 12 * express or implied. See the License for the specific language governing 13 * permissions and limitations under the License. 14 */ 15 16 package software.amazon.awssdk.core.document; 17 18 import java.util.List; 19 import java.util.Map; 20 import software.amazon.awssdk.annotations.SdkPublicApi; 21 import software.amazon.awssdk.core.SdkNumber; 22 23 /** 24 * Document visitor interface with no return type. 25 * 26 */ 27 @SdkPublicApi 28 public interface VoidDocumentVisitor { 29 30 /** 31 * Visits a Document Null. 32 */ visitNull()33 default void visitNull() { 34 } 35 36 /** 37 * Visits a Boolean Document. 38 * @param document Document to visit, 39 */ visitBoolean(Boolean document)40 default void visitBoolean(Boolean document) { 41 } 42 43 /** 44 * Visits a String Document. 45 * @param document Document to visit, 46 */ visitString(String document)47 default void visitString(String document) { 48 } 49 50 /** 51 * Visits a Number Document. 52 * @param document Document to visit, 53 */ visitNumber(SdkNumber document)54 default void visitNumber(SdkNumber document) { 55 } 56 57 /** 58 * Visits a Map Document. 59 * @param documentMap Document to visit, 60 */ visitMap(Map<String, Document> documentMap)61 default void visitMap(Map<String, Document> documentMap) { 62 } 63 64 /** 65 * Visits a List Document. 66 * @param documentList Document to visit, 67 */ visitList(List<Document> documentList)68 default void visitList(List<Document> documentList) { 69 } 70 71 } 72