intro pickup and delivery

jsprit-core/src/main/java/basics/Pickup.java

@@ -2,11 +2,32 @@ package basics;
 
 public class Pickup extends Service {
 
-	
+	public static class Builder extends Service.Builder {
+
+		public static Builder newInstance(String id, int size){
+			return new Builder(id,size);
+		}
+		
+		Builder(String id, int size) {
+			super(id, size);
+		}
+		
+		public Pickup build(){
+			return new Pickup(this);
+		}
+		
+	}
 	
 	Pickup(Builder builder) {
 		super(builder);
-		// TODO Auto-generated constructor stub
+	}
+	
+	public static void main(String[] args) {
+		Pickup.Builder pickupBuilder = Pickup.Builder.newInstance("myPick", 10);
+		Pickup pickup = (Pickup) pickupBuilder.setLocationId("foo").build();
+		 
+		System.out.println("loc="+pickup.getLocationId());
+		System.out.println("capDemand="+pickup.getCapacityDemand());
 	}