package com.by4cloud.platformx.business.vo;
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import lombok.Data;
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import java.math.BigDecimal;
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@Data
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public class HomeZbjtVo {
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private BigDecimal sgbbr;
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private BigDecimal sgbby;
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private BigDecimal sgbbn;
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private BigDecimal smjbr;
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private BigDecimal smjby;
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private BigDecimal smjbn;
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private BigDecimal jxcbr;
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private BigDecimal jxcby;
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private BigDecimal jxcbn;
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private BigDecimal tfbr;
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private BigDecimal tfby;
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private BigDecimal tfbn;
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private BigDecimal ymjbr;
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private BigDecimal ymjby;
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private BigDecimal ymjbn;
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/**
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* 当前对象减去另一个同类型对象的所有 BigDecimal 字段
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* @param other 被减数对象
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* @return 新的 HomeZbjtVo 对象，包含相减后的结果
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*/
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public HomeZbjtVo subtract(HomeZbjtVo other) {
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if (other == null) {
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// 如果减数为空，返回当前对象的副本（或根据业务逻辑返回当前对象）
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return this.copy();
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}
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HomeZbjtVo result = new HomeZbjtVo();
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// 对每个字段执行减法运算
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// 注意：处理 null 值，防止 NullPointerException
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result.setSgbbr(safeSubtract(this.sgbbr, other.sgbbr));
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result.setSgbby(safeSubtract(this.sgbby, other.sgbby));
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result.setSgbbn(safeSubtract(this.sgbbn, other.sgbbn));
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result.setSmjbr(safeSubtract(this.smjbr, other.smjbr));
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result.setSmjby(safeSubtract(this.smjby, other.smjby));
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result.setSmjbn(safeSubtract(this.smjbn, other.smjbn));
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result.setJxcbr(safeSubtract(this.jxcbr, other.jxcbr));
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result.setJxcby(safeSubtract(this.jxcby, other.jxcby));
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result.setJxcbn(safeSubtract(this.jxcbn, other.jxcbn));
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result.setTfbr(safeSubtract(this.tfbr, other.tfbr));
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result.setTfby(safeSubtract(this.tfby, other.tfby));
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result.setTfbn(safeSubtract(this.tfbn, other.tfbn));
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result.setYmjbr(safeSubtract(this.ymjbr, other.ymjbr));
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result.setYmjby(safeSubtract(this.ymjby, other.ymjby));
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result.setYmjbn(safeSubtract(this.ymjby, other.ymjby));
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// ... 对其他所有 BigDecimal 字段执行相同操作
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return result;
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}
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/**
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* 安全减法工具方法：处理 null 值情况
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* 规则：null 视为 0
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*/
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private BigDecimal safeSubtract(BigDecimal minuend, BigDecimal subtrahend) {
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BigDecimal val1 = minuend == null ? BigDecimal.ZERO : minuend;
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BigDecimal val2 = subtrahend == null ? BigDecimal.ZERO : subtrahend;
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return val1.subtract(val2);
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}
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/**
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* 辅助方法：复制当前对象（用于减数为null时的返回）
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*/
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public HomeZbjtVo copy() {
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HomeZbjtVo copy = new HomeZbjtVo();
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copy.setSgbbr(this.sgbbr);
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copy.setSgbby(this.sgbby);
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copy.setSgbbn(this.sgbbn);
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copy.setSmjbr(this.smjbr);
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copy.setSmjby(this.smjby);
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copy.setSmjbn(this.smjbn);
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copy.setJxcbr(this.jxcbr);
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copy.setJxcby(this.jxcby);
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copy.setJxcbn(this.jxcbn);
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copy.setTfbr(this.tfbr);
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copy.setTfby(this.tfby);
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copy.setTfbn(this.tfbn);
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copy.setYmjbr(this.ymjbr);
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copy.setYmjby(this.ymjby);
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copy.setYmjbn(this.ymjby);
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// ... 复制其他字段
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return copy;
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}
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/**
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* 当前对象减去另一个同类型对象的所有 BigDecimal 字段
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* @param other 被减数对象
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* @return 新的 HomeZbjtVo 对象，包含相减后的结果
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*/
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public HomeZbjtVo add(HomeZbjtVo other) {
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if (other == null) {
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// 如果减数为空，返回当前对象的副本（或根据业务逻辑返回当前对象）
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return this.copy();
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}
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HomeZbjtVo result = new HomeZbjtVo();
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// 对每个字段执行减法运算
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// 注意：处理 null 值，防止 NullPointerException
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result.setSgbbr(safeAdd(this.sgbbr, other.sgbbr));
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result.setSgbby(safeAdd(this.sgbby, other.sgbby));
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result.setSgbbn(safeAdd(this.sgbbn, other.sgbbn));
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result.setSmjbr(safeAdd(this.smjbr, other.smjbr));
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result.setSmjby(safeAdd(this.smjby, other.smjby));
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result.setSmjbn(safeAdd(this.smjbn, other.smjbn));
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result.setJxcbr(safeAdd(this.jxcbr, other.jxcbr));
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result.setJxcby(safeAdd(this.jxcby, other.jxcby));
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result.setJxcbn(safeAdd(this.jxcbn, other.jxcbn));
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result.setTfbr(safeAdd(this.tfbr, other.tfbr));
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result.setTfby(safeAdd(this.tfby, other.tfby));
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result.setTfbn(safeAdd(this.tfbn, other.tfbn));
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result.setYmjbr(safeAdd(this.ymjbr, other.ymjbr));
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result.setYmjby(safeAdd(this.ymjby, other.ymjby));
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result.setYmjbn(safeAdd(this.ymjby, other.ymjby));
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// ... 对其他所有 BigDecimal 字段执行相同操作
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return result;
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}
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/**
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* 安全减法工具方法：处理 null 值情况
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* 规则：null 视为 0
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*/
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private BigDecimal safeAdd(BigDecimal minuend, BigDecimal subtrahend) {
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BigDecimal val1 = minuend == null ? BigDecimal.ZERO : minuend;
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BigDecimal val2 = subtrahend == null ? BigDecimal.ZERO : subtrahend;
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return val1.add(val2);
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}
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}
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