MP

src/main/java/com/aps/macroplanner/data/SalesDemand.java

@@ -10,14 +10,21 @@ public class SalesDemand {
     private final Period period;
     private final double quantity;       // 需求总量
     private final double priority;       // 需求优先级
+    private final String demandOrderId;  // 来源订单ID (ApsDemandOrder.id), 可空
 
     public SalesDemand(Product product, StockingPoint stockingPoint, Period period,
                        double quantity, double priority) {
+        this(product, stockingPoint, period, quantity, priority, null);
+    }
+
+    public SalesDemand(Product product, StockingPoint stockingPoint, Period period,
+                       double quantity, double priority, String demandOrderId) {
         this.product = product;
         this.stockingPoint = stockingPoint;
         this.period = period;
         this.quantity = quantity;
         this.priority = priority;
+        this.demandOrderId = demandOrderId;
     }
 
     public Product getProduct() { return product; }
@@ -25,6 +32,7 @@ public class SalesDemand {
     public Period getPeriod() { return period; }
     public double getQuantity() { return quantity; }
     public double getPriority() { return priority; }
+    public String getDemandOrderId() { return demandOrderId; }
 
     public String getKey() {
         return product.getId() + "_" + stockingPoint.getId() + "_" + period.getIndex();