Work

cost-calculation/src/main/java/cost/CostItem.java

@@ -1,6 +0,0 @@
-package cost;
-
-public class CostItem {
-
-
-}

cost-calculation/src/main/java/cost/README.md

@@ -0,0 +1,42 @@
+# Cost Calculation Data model
+
+The first thing to do when using drools is to build the java class model on which the rules will apply.
+
+![](diagram.jpg)
+
+* CostCalculationRequest
+This is the top entity that will contain the trip description as well as the order the customer did and witch trip has to be calculated.
+And in the same object, we shall put the final result in a list of costs and the complete list of pallets where we will put the products.
+* Trip
+Contains the list of steps of the trip.
+* Step
+A step happens between two cities and a unique transport type : train, truck or boat
+* City
+A city which can ne a harbour, a train station or a a final destination by truck.
+* Order
+The detail of the customer order.
+* OrderLine
+It contains the product as well as the number of items.
+* LeftToDistribute
+As we have to distribute all products in the pallets, we shall store here during the distribution what is left to be distributed.
+* Product
+The product that is bought and has to be in the transport.
+* Pallet
+Here is a picture of a pallet.
+
+![](pallet.jpg)
+
+
+* HandlingCostElement, TaxesCostElement and TransportCostElement
+they represent the different costs that we have to calculate.
+
+* CalculatedElement
+We shall use this class to store intermediate values.
+
+
+
+
+
+
+
+

cost-calculation/src/main/java/cost/TaxesCostElement.java

@@ -4,7 +4,7 @@ public class TaxesCostElement implements CostElement {
     private double amount;
     private City city;
 
-    private Pallet pallet;
+
 
     public double getAmount() {
         return amount;
@@ -22,18 +22,10 @@ public class TaxesCostElement implements CostElement {
         this.city = city;
     }
 
-    public Pallet getPallet() {
-        return pallet;
-    }
-
-    public void setPallet(Pallet pallet) {
-        this.pallet = pallet;
-    }
 
     @Override
     public String toString() {
-        return "TaxesCostElement [amount=" + amount + ", city=" + city + ", pallet="
-                + pallet + "]";
+        return "TaxesCostElement [amount=" + amount + ", city=" + city + "]";
     }
 
 }

cost-calculation/src/main/java/cost/TotalAmount.java

@@ -1,5 +0,0 @@
-package cost;
-
-public class TotalAmount {
-
-}

cost-calculation/src/main/resources/rules/README.md

@@ -0,0 +1,19 @@
+# Rules
+
+We shall use a Ruleflow and implement the rules in 3 steps : 
+* Distribute the products in the pallet
+* Calculate the costs
+* Calculate and Display the results
+
+This is done in the P1.bpmn2. 
+
+![](ruleflow.png)
+
+## Distribute the products in the pallet
+
+
+## Calculate the costs
+
+
+## Sum the results
+