package com.yoursway.commons.excelexport; import java.util.EnumSet; public enum Edge { LEFT("left"), RIGHT("right"), TOP("top"), BOTTOM("bottom"), DIAGONAL("diagonal"), ; public static final EnumSet<Edge> OUTER = EnumSet.of(LEFT, RIGHT, TOP, BOTTOM); private final String xmlName; private Edge(String xmlName) { this.xmlName = xmlName; } public String xmlName() { return xmlName; } }