refactoring clone/copy methods

client/src/main/java/ru/trader/model/MarketModel.java

@@ -185,7 +185,7 @@ public class MarketModel {
 
     public void getOrders(SystemModel from, StationModel stationFrom, SystemModel to, StationModel stationTo, double balance, Consumer<ObservableList<OrderModel>> result) {
         ProgressController progress = new ProgressController(Screeners.getMainScreen(), Localization.getString("analyzer.orders.title"));
-        Profile profile = ModelFabric.get(MainController.getProfile()).copy();
+        Profile profile = Profile.clone(ModelFabric.get(MainController.getProfile()));
         profile.setBalance(balance);
         OrdersSearchTask task = new OrdersSearchTask(this,
                 ModelFabric.get(from), ModelFabric.get(stationFrom), ModelFabric.get(to), ModelFabric.get(stationTo),
@@ -206,9 +206,13 @@ public class MarketModel {
         getOrders(ModelFabric.NONE_SYSTEM, ModelFabric.NONE_STATION, ModelFabric.NONE_SYSTEM, ModelFabric.NONE_STATION, balance, result);
     }
 
+    public void getRoutes(StationModel stationFrom, StationModel stationTo, double balance, CrawlerSpecificator specificator, Consumer<ObservableList<RouteModel>> result) {
+        getRoutes(stationFrom.getSystem(), stationFrom, stationTo.getSystem(), stationTo, balance, specificator, result);
+    }
+
     public void getRoutes(SystemModel from, StationModel stationFrom, SystemModel to, StationModel stationTo, double balance, CrawlerSpecificator specificator, Consumer<ObservableList<RouteModel>> result) {
         ProgressController progress = new ProgressController(Screeners.getMainScreen(), Localization.getString("analyzer.routes.title"));
-        Profile profile = ModelFabric.get(MainController.getProfile()).copy();
+        Profile profile = Profile.clone(ModelFabric.get(MainController.getProfile()));
         profile.setBalance(balance);
         RoutesSearchTask task = new RoutesSearchTask(this,
                 ModelFabric.get(from), ModelFabric.get(stationFrom), ModelFabric.get(to), ModelFabric.get(stationTo),

client/src/main/java/ru/trader/model/MissionModel.java

@@ -40,6 +40,16 @@ public class MissionModel {
         }
     }
 
+    protected MissionModel(MissionModel mission, boolean includeReserves){
+        this.target = mission.target;
+        this.item = mission.item;
+        this.count = mission.count;
+        this.profit = mission.profit;
+        this.offer = mission.offer;
+        this.need = mission.need;
+        this.reserves = includeReserves ? mission.reserves : null;
+    }
+
     public StationModel getTarget() {
         return target;
     }
@@ -89,7 +99,11 @@ public class MissionModel {
 
     public void toSpecification(CrawlerSpecificator specificator){
         if (isSupply()){
-            specificator.buy(offer);
+            if (isCompleted()){
+                specificator.add(ModelFabric.get(target), true);
+            } else {
+                specificator.buy(offer);
+            }
         } else
         if (isCourier() || isDelivery()){
             specificator.add(ModelFabric.get(target), true);
@@ -143,9 +157,11 @@ public class MissionModel {
         return Objects.hash(target, item, count);
     }
 
+    public static MissionModel copy(MissionModel mission){
+        return new MissionModel(mission, false);
+    }
 
-
+    public static MissionModel clone(MissionModel mission){
-    public MissionModel getCopy(){
+        return mission != null ? new MissionModel(mission, true) : null;
-        return new MissionModel(target, item, count, profit);
     }
 }

client/src/main/java/ru/trader/model/RouteEntryModel.java

@@ -134,4 +134,17 @@ public class RouteEntryModel {
         orders.clear();
         orders.addAll(BindingsHelper.observableList(entry.getOrders(), market.getModeler()::get));
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof RouteEntryModel)) return false;
+        RouteEntryModel that = (RouteEntryModel) o;
+        return entry.equals(that.entry);
+    }
+
+    @Override
+    public int hashCode() {
+        return entry.hashCode();
+    }
 }

core/src/main/java/ru/trader/analysis/Route.java

@@ -31,6 +31,20 @@ public class Route implements Comparable<Route> {
         updateStats();
     }
 
+    protected Route(Route route) {
+        this.profit = route.profit;
+        this.balance = route.balance;
+        this.distance = route.distance;
+        this.fuel = route.fuel;
+        this.time = route.time;
+        this.lands = route.lands;
+        this.refills = route.refills;
+        this.cargo = route.cargo;
+        this.entries = new ArrayList<>(route.entries.size());
+        route.entries.forEach(e -> this.entries.add(RouteEntry.clone(e)));
+    }
+
+
     public List<RouteEntry> getEntries() {
         return entries;
     }
@@ -195,6 +209,18 @@ public class Route implements Comparable<Route> {
             }
             iterator.remove();
         }
+        updateStats();
+    }
+
+    public void dropTo(int index){
+        for (ListIterator<RouteEntry> iterator = entries.listIterator(entries.size()); iterator.hasPrevious(); ) {
+            if (iterator.previousIndex() == index){
+                break;
+            }
+            iterator.previous();
+            iterator.remove();
+        }
+        updateStats();
     }
 
     void updateStats(){
@@ -295,5 +321,8 @@ public class Route implements Comparable<Route> {
         return new Route(entry);
     }
 
+    public static Route clone(Route route){
+        return route != null ? new Route(route) : null;
+    }
 
 }

core/src/main/java/ru/trader/analysis/RouteEntry.java

@@ -29,6 +29,19 @@ public class RouteEntry {
         reserved = 0;
     }
 
+    protected RouteEntry(RouteEntry entry){
+        this.vendor = entry.vendor;
+        this.fuel = entry.fuel;
+        this.land = entry.land;
+        this.refill = entry.refill;
+        this.profit = entry.profit;
+        this.time = entry.time;
+        this.fulltime = entry.fulltime;
+        this.reserved = entry.reserved;
+        this.orders = new ArrayList<>(entry.orders.size());
+        entry.orders.forEach(o -> this.orders.add(new OrderWrapper(o)));
+    }
+
     public Vendor getVendor() {
         return vendor;
     }
@@ -224,8 +237,18 @@ public class RouteEntry {
             this.max = order.getCount();
         }
 
+        private OrderWrapper(OrderWrapper orderWrapper){
+            super(orderWrapper);
+            this.fixed = orderWrapper.fixed;
+            this.max = orderWrapper.max;
+        }
+
         public void reset(){
             setCount(max);
         }
     }
+
+    public static RouteEntry clone(RouteEntry entry){
+        return entry != null ? new RouteEntry(entry) : null;
+    }
 }

core/src/main/java/ru/trader/core/Order.java

@@ -5,8 +5,8 @@ import org.jetbrains.annotations.NotNull;
 import java.util.Objects;
 
 public class Order implements Comparable<Order> {
-    private Offer sell;
+    private final Offer sell;
-    private Offer buy;
+    private final Offer buy;
     private double profit;
     private long count;
 
@@ -27,6 +27,12 @@ public class Order implements Comparable<Order> {
         this.profit = (buy.getPrice() - sell.getPrice()) * count;
     }
 
+    protected Order(Order order){
+        this(order.sell, order.buy);
+        this.profit = order.profit;
+        this.count = order.count;
+    }
+
     public Offer getSell() {
         return sell;
     }
@@ -143,4 +149,8 @@ public class Order implements Comparable<Order> {
         if (Double.isInfinite(balance)) return Math.min(limit, Math.min(supply, demand));
         return (long) Math.min(limit, Math.min(Math.min(supply, demand), Math.floor(balance/sell.getPrice())));
     }
+
+    public static Order clone(Order order){
+        return order != null ? new Order(order) : null;
+    }
 }

core/src/main/java/ru/trader/core/Profile.java

@@ -39,6 +39,26 @@ public class Profile {
         pathPriority = PATH_PRIORITY.FAST;
     }
 
+    protected Profile(Profile profile){
+        this.name = profile.name;
+        this.balance = profile.balance;
+        this.docked = profile.docked;
+        this.jumps = profile.jumps;
+        this.lands = profile.lands;
+        this.refill = profile.refill;
+        this.routesCount = profile.routesCount;
+        this.distanceTime = profile.distanceTime;
+        this.jumpTime = profile.jumpTime;
+        this.landingTime = profile.landingTime;
+        this.takeoffTime = profile.takeoffTime;
+        this.rechargeTime = profile.rechargeTime;
+        this.fuelPrice = profile.fuelPrice;
+        this.pathPriority = profile.pathPriority;
+        this.system = profile.system;
+        this.station = profile.station;
+        this.ship = Ship.clone(profile.ship);
+    }
+
     public String getName() {
         return name;
     }
@@ -226,25 +246,8 @@ public class Profile {
         values.setProperty("profile.search.times.recharge", String.valueOf(rechargeTime));
         ship.writeTo(values);
     }
-    
+
-    public Profile copy(){
+    public static Profile clone(Profile profile){
-        Profile res = new Profile(ship);
+        return profile != null ? new Profile(profile) : null;
-        res.name = this.name;
+    }
-        res.balance = this.balance;
-        res.system = this.system;
-        res.station = this.station;
-        res.docked = this.docked;
-        res.jumps = this.jumps;
-        res.lands = this.lands;
-        res.refill = this.refill;
-        res.routesCount = this.routesCount;
-        res.distanceTime = this.distanceTime;
-        res.jumpTime = this.jumpTime;
-        res.landingTime = this.landingTime;
-        res.takeoffTime = this.takeoffTime;
-        res.rechargeTime = this.rechargeTime;
-        res.fuelPrice = this.fuelPrice;
-        res.pathPriority = this.pathPriority;
-        return res;
-    } 
 }

core/src/main/java/ru/trader/core/Ship.java

@@ -20,13 +20,16 @@ public class Ship {
         this.engine = new Engine(2, 'E');
     }
 
-    public static Ship copyOf(Ship other){
+    protected Ship(Ship ship){
-        Ship copy = new Ship();
+        this.mass = ship.mass;
-        copy.mass = other.mass;
+        this.cargo = ship.cargo;
-        copy.cargo = other.cargo;
+        this.tank = ship.tank;
-        copy.tank = other.tank;
+        this.engine = ship.getEngine();
-        copy.engine = other.getEngine();
+
-        return copy;
+    }
+
+    public static Ship clone(Ship ship){
+        return ship != null ? new Ship(ship) : ship;
     }
 
     public int getCargo() {