diff options
Diffstat (limited to 'aai-resources/src/main/java/org/onap/aai/transforms/MapTraverser.java')
-rw-r--r-- | aai-resources/src/main/java/org/onap/aai/transforms/MapTraverser.java | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/aai-resources/src/main/java/org/onap/aai/transforms/MapTraverser.java b/aai-resources/src/main/java/org/onap/aai/transforms/MapTraverser.java deleted file mode 100644 index 9091998..0000000 --- a/aai-resources/src/main/java/org/onap/aai/transforms/MapTraverser.java +++ /dev/null @@ -1,86 +0,0 @@ -/** - * ============LICENSE_START======================================================= - * org.onap.aai - * ================================================================================ - * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ -package org.onap.aai.transforms; - - -import joptsimple.internal.Objects; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -public class MapTraverser { - - private Converter converter; - - public MapTraverser(Converter converter){ - this.converter = converter; - } - - public Map<String, Object> convertKeys(Map<String, Object> map){ - - Objects.ensureNotNull(map); - - Map<String, Object> modifiedMap = new HashMap<String, Object>(); - convertKeys(map, modifiedMap); - - return modifiedMap; - } - - private Map<String, Object> convertKeys(Map<String, Object> original, Map<String, Object> modified){ - - for(Map.Entry<String, Object> entry : original.entrySet()){ - String key = entry.getKey(); - key = converter.convert(key); - Object value = entry.getValue(); - if(value instanceof Map){ - modified.put(key, convertKeys((Map<String, Object>)value, new HashMap<String, Object>())); - } else if(value instanceof List){ - modified.put(key, convertKeys((List<Object>) value)); - } else { - modified.put(key, value); - } - } - - return modified; - } - - public List<Object> convertKeys(List<Object> list){ - - List<Object> modifiedList = new ArrayList<Object>(); - if(list != null && list.size() > 0){ - - for(Object o : list){ - if(o instanceof Map){ - Map<String, Object> map = (Map<String, Object>) o; - modifiedList.add(convertKeys(map)); - } else if(o instanceof List){ - List<Object> l = (List<Object>) o; - modifiedList.add(convertKeys(l)); - } else { - modifiedList.add(o); - } - } - } - - return modifiedList; - } -} |