JAVA

trivers json node as node type

private void processNode(JsonNode jsonNode, StringBuilder yaml, int depth) {
    if (jsonNode.isValueNode()) {
        yaml.append(jsonNode.asText());
    }
    else if (jsonNode.isArray()) {
        for (JsonNode arrayItem : jsonNode) {
            appendNodeToYaml(arrayItem, yaml, depth, true);
        }
    }
    else if (jsonNode.isObject()) {
        appendNodeToYaml(jsonNode, yaml, depth, false);
    }
}

trivers json node as node type2

private void appendNodeToYaml(
  JsonNode node, StringBuilder yaml, int depth, boolean isArrayItem) {
    Iterator<Entry<String, JsonNode>> fields = node.fields();
    boolean isFirst = true;
    while (fields.hasNext()) {
        Entry<String, JsonNode> jsonField = fields.next();
        addFieldNameToYaml(yaml, jsonField.getKey(), depth, isArrayItem && isFirst);
        processNode(jsonField.getValue(), yaml, depth+1);
        isFirst = false;
    }
        
}