package com.thhy.mobile.modules.biz.cultivated.entity; import lombok.Data; import java.io.Serializable; import java.math.BigDecimal; import java.math.RoundingMode; @Data public class DeviceTemVo implements Serializable { private String deviceId; private String deviceName; private BigDecimal tem; private BigDecimal ph; public BigDecimal getTem() { if(tem==null) return new BigDecimal(0); return tem.setScale(4, RoundingMode.HALF_UP); } public BigDecimal getPh() { if(ph==null) return new BigDecimal(0); return ph.setScale(4,RoundingMode.HALF_UP); } }