Best Practices: Cheatsheet - nambach/ExcelUtil GitHub Wiki

Class Functionality Usage
Editor A wrapper of Apache POI Workbook. It allows to both read and write data into Excel file. See Use Editor
DataTemplate<T> A template to export DTO list as Excel table. See Write DTO list
Template A template to write pre-defined cells. See Custom Template
Style An object to describe cell style. See Working with Styles, Write DTO list
ReaderConfig<T> A configuration object to read Excel table as list of DTOs. See Read data as list
Validator<T> A set of rules to validate Java DTO. See Reading Validation
Constraint An object to define Excel constraint. Currently only support drop-down values. See Others