VisualRulse规则引擎在KFC门店租金计算中的应用-优快云博客

VisualRulse规则引擎实现肯德基门店月租金计算的规则代码。这些规则将根据租金架构表中的 BILL_CODE 和 AND_OR 字段来确定租金类型，并根据规则包1.x的计算结果确定月租金类型。

// 规则1.0：租金类型为固定
rule "Rent Type Fixed Rule 1.0"
salience 10
when
$rentStructure: RentStructure(billCode in ("RENP", "CREP"))
then
$rentStructure.setRentType("固定");
update($rentStructure);
end

// 规则1.1：租金类型为抽成
rule "Rent Type Commission Rule 1.1"
salience 9
when
$rentStructure: RentStructure(billCode in ("RENS", "REDS", "PAYA"))
then
$rentStructure.setRentType("抽成");
update($rentStructure);
end

// 规则1.2：租金类型为固定+抽成（AND条件）
rule "Rent Type Fixed + Commission Rule 1.2"
salience 8
when
$rentStructure: RentStructure(billCode in ("RENP", "CREP", "RENS", "REDS", "PAYA"), andOr == "AND")
then
$rentStructure.setRentType("固定+抽成");
update($rentStructure);
end

// 规则1.3：租金类型为两者取高（OR条件）
rule "Rent Type Higher of Two Rule 1.3"
salience 7
when
$rentStructure: RentStructure(billCode in ("RENP", "CREP", "RENS", "REDS", "PAYA"), andOr == "OR")
then
$rentStructure.setRentType("两者取高");
update($rentStructure);
end

// 规则2.0：月租金类型维持不变
rule "Monthly Rent Type Consistent Rule 2.0"
salience 6
when
$store: Store(storeId != null, month != null)
$rentStructures: List() from collect(RentStructure(storeId == $store.storeId, month == $store.month))
eval($rentStructures.stream().map(RentStructure::getRentType).distinct().count() == 1)
then
$store.setMonthlyRentType($rentStructures.get(0).getRentType());
update($store);
end

// 规则2.1：月租金类型为固定+抽成
rule "Monthly Rent Type Fixed + Commission Rule 2.1"
salience 5
when
$store: Store(storeId != null, month != null)
$rentStructures: List() from collect(RentStructure(storeId == $store.storeId, month == $store.month))
eval($rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "固定") &&
$rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "抽成" || type == "固定+抽成"))
then
$store.setMonthlyRentType("固定+抽成");
update($store);
end

// 规则2.2：月租金类型为两者取高
rule "Monthly Rent Type Higher of Two Rule 2.2"
salience 4
when
$store: Store(storeId != null, month != null)
$rentStructures: List() from collect(RentStructure(storeId == $store.storeId, month == $store.month))
eval($rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "固定") &&
$rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "两者取高"))
then
$store.setMonthlyRentType("两者取高");
update($store);
end

// 规则2.3：月租金类型为固定+抽成
rule "Monthly Rent Type Fixed + Commission Rule 2.3"
salience 3
when
$store: Store(storeId != null, month != null)
$rentStructures: List() from collect(RentStructure(storeId == $store.storeId, month == $store.month))
eval($rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "抽成") &&
$rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "固定+抽成"))
then
$store.setMonthlyRentType("固定+抽成");
update($store);
end

// 规则2.4：月租金类型为两者取高
rule "Monthly Rent Type Higher of Two Rule 2.4"
salience 2
when
$store: Store(storeId != null, month != null)
$rentStructures: List() from collect(RentStructure(storeId == $store.storeId, month == $store.month))
eval($rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "抽成") &&
$rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "两者取高"))
then
$store.setMonthlyRentType("两者取高");
update($store);
end

// 规则2.5：月租金类型为两者取高
rule "Monthly Rent Type Higher of Two Rule 2.5"
salience 1
when
$store: Store(storeId != null, month != null)
$rentStructures: List() from collect(RentStructure(storeId == $store.storeId, month == $store.month))
eval($rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "固定+抽成") &&
$rentStructures.stream().map(RentStructure::getRentType).anyMatch(type -> type == "两者取高"))
then
$store.setMonthlyRentType("两者取高");
update($store);
end

代码说明：

规则1.0到1.3：根据 BILL_CODE 和 AND_OR 字段的值确定租金类型。
规则2.0到2.5：根据规则包1.x的计算结果确定月租金类型。

注意事项：

您需要根据实际的数据模型和业务逻辑调整代码中的类名和方法名。
确保在规则引擎中正确加载和执行这些规则。