/**
* Method for finding a JSON Object that contains specified field, within this node or its
* descendants. If no matching field is found in this node or its descendants, returns null.
*
* @param fieldName Name of field to look for
* @return Value of first matching node found, if any; null if none
*/
public final List<JsonNode> findParents(String fieldName) {
List<JsonNode> result = findParents(fieldName, null);
if (result == null) {
return Collections.emptyList();
}
return result;
}
/**
* Similar to {@link #findValues}, but will additionally convert values into Strings, calling
* {@link #asText}.
*/
public final List<String> findValuesAsText(String fieldName) {
List<String> result = findValuesAsText(fieldName, null);
if (result == null) {
return Collections.emptyList();
}
return result;
}