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 HomeZgsVo {
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private BigDecimal hbbr;
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private BigDecimal hbby;
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private BigDecimal hbbn;
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private BigDecimal xbbr;
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private BigDecimal xbby;
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private BigDecimal xbbn;
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private BigDecimal dbbr;
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private BigDecimal dbby;
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private BigDecimal dbbn;
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private BigDecimal hdbr;
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private BigDecimal hdby;
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private BigDecimal hdbn;
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private BigDecimal xnbr;
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private BigDecimal xnby;
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private BigDecimal xnbn;
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private BigDecimal znbr;
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private BigDecimal znby;
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private BigDecimal znbn;
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private BigDecimal hwbr;
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private BigDecimal hwby;
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private BigDecimal hwbn;
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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 HomeZgsVo subtract(HomeZgsVo 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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HomeZgsVo result = new HomeZgsVo();
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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.setHbbr(safeSubtract(this.hbbr,other.hbbr));
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result.setHbby(safeSubtract(this.hbby,other.hbby));
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result.setHbbn(safeSubtract(this.hbbn,other.hbbn));
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result.setXbbr(safeSubtract(this.xbbr,other.xbbr));
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result.setXbby(safeSubtract(this.xbby,other.xbby));
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result.setXbbn(safeSubtract(this.xbbn,other.xbbn));
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result.setDbbr(safeSubtract(this.dbbr,other.dbbr));
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result.setDbby(safeSubtract(this.dbby,other.dbby));
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result.setDbbn(safeSubtract(this.dbbn,other.dbbn));
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result.setHwbr(safeSubtract(this.hwbr,other.hwbr));
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result.setHwby(safeSubtract(this.hwby,other.hwby));
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result.setHwbn(safeSubtract(this.hwbn,other.hwbn));
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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 HomeZgsVo copy() {
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HomeZgsVo copy = new HomeZgsVo();
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copy.setHbbr(this.hbbr);
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copy.setHbby(this.hbby);
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copy.setHbbn(this.hbbn);
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copy.setXbbr(this.xbbr);
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copy.setXbby(this.xbby);
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copy.setXbbn(this.xbby);
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copy.setDbbr(this.dbbr);
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copy.setDbby(this.dbby);
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copy.setDbbn(this.dbbn);
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copy.setHwbr(this.hwbr);
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copy.setHwby(this.hwby);
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copy.setHwbn(this.hwbn);
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copy.setHdbr(this.hdbr);
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copy.setHdby(this.hdby);
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copy.setHdbn(this.hdbn);
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copy.setXnbr(this.xnbr);
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copy.setXnby(this.xnby);
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copy.setXnbn(this.xnbr);
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copy.setZnbr(this.znbr);
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copy.setZnby(this.znby);
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copy.setZnbn(this.znbn);
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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 HomeZgsVo add(HomeZgsVo 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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HomeZgsVo result = new HomeZgsVo();
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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.setHbbr(safeAdd(this.hbbr,other.hbbr));
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result.setHbby(safeAdd(this.hbby,other.hbby));
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result.setHbbn(safeAdd(this.hbbn,other.hbbn));
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result.setXbbr(safeAdd(this.xbbr,other.xbbr));
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result.setXbby(safeAdd(this.xbby,other.xbby));
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result.setXbbn(safeAdd(this.xbbn,other.xbbn));
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result.setDbbr(safeAdd(this.dbbr,other.dbbr));
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result.setDbby(safeAdd(this.dbby,other.dbby));
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result.setDbbn(safeAdd(this.dbbn,other.dbbn));
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result.setHwbr(safeAdd(this.hwbr,other.hwbr));
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result.setHwby(safeAdd(this.hwby,other.hwby));
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result.setHwbn(safeAdd(this.hwbn,other.hwbn));
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result.setHdbr(safeAdd(this.hdbr,other.hdbr));
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result.setHdby(safeAdd(this.hdby,other.hdby));
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result.setHdbn(safeAdd(this.hdbn,other.hdbn));
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result.setXnbr(safeAdd(this.xnbr,other.xnbr));
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result.setXnby(safeAdd(this.xnby,other.xnby));
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result.setXnbn(safeAdd(this.xnbn,other.xnbn));
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result.setZnbr(safeAdd(this.znbr,other.znbr));
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result.setZnby(safeAdd(this.znby,other.znby));
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result.setZnbn(safeAdd(this.znbn,other.znbn));
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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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