Renaming openecomp to onap

[aai/sparky-be.git] / src / main / java / org / openecomp / sparky / util / TreeWalker.java

diff --git a/src/main/java/org/openecomp/sparky/util/TreeWalker.java b/src/main/java/org/openecomp/sparky/util/TreeWalker.java
deleted file mode 100644 (file)
index 00bc27c..0000000
--- a/src/main/java/org/openecomp/sparky/util/TreeWalker.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017 Amdocs
- * ================================================================================
- * 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=========================================================
- *
- * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- */
-package org.openecomp.sparky.util;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.common.collect.Lists;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * The Class TreeWalker.
- */
-public class TreeWalker {
-
-  /**
-   * Convert json to node.
-   *
-   * @param json the json
-   * @return the json node
-   * @throws JsonProcessingException the json processing exception
-   * @throws IOException Signals that an I/O exception has occurred.
-   */
-  public JsonNode convertJsonToNode(String json) throws JsonProcessingException, IOException {
-    ObjectMapper mapper = new ObjectMapper();
-
-    if (json == null) {
-      return null;
-    }
-
-    return mapper.readTree(json);
-
-  }
-
-  /**
-   * Walk tree.
-   *
-   * @param paths the paths
-   * @param root the root
-   */
-  public void walkTree(List<String> paths, JsonNode root) {
-    walker(paths, null, root);
-  }
-
-  /**
-   * Walker.
-   *
-   * @param paths the paths
-   * @param nodename the nodename
-   * @param node the node
-   */
-  private void walker(List<String> paths, String nodename, JsonNode node) {
-
-    if (node == null) {
-      return;
-    }
-
-    /*
-     * if ( nodename != null ) { paths.add(nodename); }
-     */
-
-    // System.out.println("path: " + nameToPrint);
-    if (node.isObject()) {
-      Iterator<Map.Entry<String, JsonNode>> iterator = node.fields();
-
-      ArrayList<Map.Entry<String, JsonNode>> nodesList = Lists.newArrayList(iterator);
-      // System.out.println("Walk Tree - root:" + node + ", elements
-      // keys:" + nodesList);
-
-      if (nodesList.isEmpty()) {
-
-        if (nodename != null) {
-          paths.add(nodename);
-        }
-
-      } else {
-
-        for (Map.Entry<String, JsonNode> nodEntry : nodesList) {
-          String name = nodEntry.getKey();
-          JsonNode newNode = nodEntry.getValue();
-
-          if (newNode.isValueNode()) {
-            if (nodename == null) {
-              paths.add(name + "=" + newNode.asText());
-            } else {
-              paths.add(nodename + "." + name + "=" + newNode.asText());
-            }
-          } else {
-
-            if (nodename == null) {
-              walker(paths, name, newNode);
-            } else {
-              walker(paths, nodename + "." + name, newNode);
-            }
-          }
-
-        }
-      }
-    } else if (node.isArray()) {
-      Iterator<JsonNode> arrayItemsIterator = node.elements();
-      ArrayList<JsonNode> arrayItemsList = Lists.newArrayList(arrayItemsIterator);
-      for (JsonNode arrayNode : arrayItemsList) {
-        walker(paths, nodename, arrayNode);
-      }
-    } else if (node.isValueNode()) {
-      paths.add(nodename + "=" + node.asText());
-    }
-  }
-}