public List<String> getStringChildren(Long parentId) {
		ArrayList<String> strings = new ArrayList<>();
		List<StringEntity> entities = getByField(Column.PARENT_ID, parentId);
		for (StringEntity entity : entities) {
			strings.add(entity.getValue());
		}
		return strings;
	}
public List < String > getStringChildren ( Long parentId ) { ArrayList < String > strings = new ArrayList < > ( ) ; List < StringEntity > entities = getByField ( Column . PARENT_ID , parentId ) ; for ( StringEntity entity : entities ) { strings . add ( entity . getValue ( ) ) ; } return strings ; }
This method returns the list of strings associated with given parent id.

@param parentId of parent entity.
@return list of strings