Added NodeFactory

src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ChannelFactory.java

@@ -3,14 +3,10 @@ package cz.cvut.fel.sit.omo.foodchain.factory;
 
 import cz.cvut.fel.sit.omo.foodchain.channel.*;
 import cz.cvut.fel.sit.omo.foodchain.parser.ParserResultElement;
+import cz.cvut.fel.sit.omo.foodchain.product.ProductType;
 
 public class ChannelFactory
 {
-    private enum ChannelType
-    {
-        Fruit, Vegetable, Meat, Other;
-    }
-
     /**
      * Creates channel based on channel type (Fruit, Vegetable, Meat, Other)
      * @param input data from channel is created
@@ -21,7 +17,7 @@ public class ChannelFactory
         ChannelBase c = null;
         try
         {
-            ChannelType channelType = ChannelType.valueOf(input.getAttribute("channel_type"));
+            ProductType channelType = ProductType.valueOf(input.getAttribute("channel_type"));
             c = makeChannelFromChannelType(channelType);
 
         }
@@ -36,17 +32,17 @@ public class ChannelFactory
         return c;
     }
 
-    private ChannelBase makeChannelFromChannelType(ChannelType typeOfChannel)
+    private ChannelBase makeChannelFromChannelType(ProductType typeOfChannel)
     {
         switch (typeOfChannel)
         {
-            case Fruit:
+            case FRUIT:
                 return new FruitChannel();
-            case Vegetable:
+            case VEGETABLE:
                 return new VegetableChannel();
-            case Meat:
+            case MEAT:
                 return new MeatChannel();
-            case Other:
+            case OTHER:
                 return new OtherChannel();
         }
         return null;

src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/NodeFactory.java

@@ -1,6 +1,78 @@
 package cz.cvut.fel.sit.omo.foodchain.factory;
 
+import cz.cvut.fel.sit.omo.foodchain.FoodChain;
+import cz.cvut.fel.sit.omo.foodchain.node.*;
+import cz.cvut.fel.sit.omo.foodchain.parser.ParserResultElement;
+import cz.cvut.fel.sit.omo.foodchain.pool.ChannelPool;
+
+import javax.money.Monetary;
+import javax.money.MonetaryAmount;
+import java.util.Objects;
+
 public class NodeFactory
 {
-    //make
+
+    private enum NodeType
+    {
+        Farmer, Processor, Distributor, Seller, Customer;
+    }
+
+    /**
+     * Creates Node based on input ParserResultElement
+     * @param input data from Node is created
+     * @return created Node
+     */
+    public NodeBase makeNode(ParserResultElement input)
+    {
+        NodeBase n = null;
+        NodeType nodeType = null;
+        String subsChannels = "";
+        MonetaryAmount startMoney = null;
+        try
+        {
+            nodeType = NodeType.valueOf(input.getAttribute("node_type"));
+            subsChannels = input.getAttribute("subscribed_channels");
+            double money = Double.parseDouble(input.getAttribute("money"));
+            startMoney = Monetary.getDefaultAmountFactory().setCurrency("USD").setNumber(money).create();
+
+        }
+        catch (IllegalArgumentException e)
+        {
+            System.err.println("! Wrong type of enum in NodeFactory: " + e);
+        }
+        catch (Exception e)
+        {
+            System.err.println("! Fatal error in NodeFactory: " + e);
+        }
+
+        switch (Objects.requireNonNull(nodeType))
+        {
+            case Farmer:
+                n = new Farmer();
+                break;
+            case Processor:
+                n = new Processor();
+                break;
+            case Distributor:
+                n = new Distributor();
+                break;
+            case Seller:
+                n = new Seller();
+                break;
+            case Customer:
+                n = new Customer();
+                break;
+        }
+
+        String[] subs = subsChannels.split(";");
+        //todo Node subscription to channels by parser data
+
+        for (String s : subs)
+        {
+            ChannelPool temp = FoodChain.getFactoryManager().getPoolDatabaseInstance().getChannelPoolInstance();
+            n.subscribeToChannel(temp.findByName(s));
+        }
+
+        return n;
+    }
 }

src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ScenarioFactory.java

@@ -1,5 +1,27 @@
 package cz.cvut.fel.sit.omo.foodchain.factory;
 
+import cz.cvut.fel.sit.omo.foodchain.FoodChain;
+import cz.cvut.fel.sit.omo.foodchain.node.*;
+import cz.cvut.fel.sit.omo.foodchain.parser.ParserResultElement;
+import cz.cvut.fel.sit.omo.foodchain.pool.ChannelPool;
+import cz.cvut.fel.sit.omo.foodchain.scenario.Scenario;
+
+import javax.money.Monetary;
+import javax.money.MonetaryAmount;
+import java.util.Objects;
+
 public class ScenarioFactory
 {
+    /**
+     * Creates Scenario based on input ParserResultElement
+     * @param input data from Scenario is created
+     * @return created Scenario
+     */
+    public Scenario makeScenario(ParserResultElement input)
+    {
+        Scenario s = null;
+
+
+        return s;
+    }
 }