# HkInventoryPurchaseOrderQuery.java

    package cloud.wconnect.workperformance.pojo.query.hkinventory;

    import jakarta.validation.constraints.NotNull;
    import lombok.Data;

    /**
     * 采购单的查询对象
     *
     * @author lichen
     * @date 2025/4/23
     */
    @Data
    public class HkInventoryPurchaseOrderQuery {

        /**
         * 购买开始日期
         */
        @NotNull(message = "the startPurchaseTime cannot be null")
        private Long startPurchaseTime;

        /**
         * 购买结束日期
         */
        @NotNull(message = "the endPurchaseTime cannot be null")
        private Long endPurchaseTime;

        /**
         * 分类名称
         */
        private String categoryName;

        /**
         * 房型名称
         */
        private String roomTypeName;

        /**
         * item名称
         */
        private String itemName;

        /**
         * 页码
         */
        @NotNull(message = "the page cannot be null")
        private Integer page;

        /**
         * 每页大小
         */
        @NotNull(message = "the size cannot be null")
        private Integer size;

    }