package com.whyc.constant; import java.util.HashMap; import java.util.Map; public enum PowerStateEnum { DEVSTATE_0(0,"浮充"), DEVSTATE_1(1,"均充"), DEVSTATE_2(2,"停电"), DEVSTATE_3(3,"通信故障"), DEV_STATE_ALARM(4,"告警") ; private Integer stateId; private String stateName; PowerStateEnum(Integer stateId, String stateName) { this.stateId = stateId; this.stateName = stateName; } public Integer getStateId() { return stateId; } public String getStateName() { return stateName; } public static String getValue(Integer stateId) { if(stateId==null){ return ""; } for (PowerStateEnum ele : values()) { if(ele.getStateId().equals(stateId)) { return ele.getStateName(); } } return null; } public static Map getOpInfo() { Map map=new HashMap<>(); for (PowerStateEnum logOpEnum : PowerStateEnum.values()) { map.put(logOpEnum.getStateId(),logOpEnum.getStateName()); } return map; } }