Random

java.lang.Object

com.github.freddyyj.randomtrainsimworld.Random

public class Random
extends Object

Random picker class.

Extend this class and call MainController.setRandom(Random) to change your custom random class. This class should be singleton.

Author:: FreddyYJ_

Constructor Summary

Constructors

Modifier Constructor Description

protected Random()
Constructor

Method Summary

Modifier and Type	Method	Description
`static Random`	`getInstance()`	Get instance of this class.
`Locomotive`	`randomLocomotive(ArrayList<Locomotive> locomotives)`	Pick random locomotive in a list.
`Locomotive`	`randomLocomotiveInAll(ArrayList<ArrayList<Locomotive>> locomotives)`	Pick random locomotive in multiple list.
`Route`	`randomRoute(ArrayList<Route> routes)`	Pick random route.
`Weather`	`randomWeather(ArrayList<Weather> weathers)`	Pick random weather.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Random
  
  protected Random()
  
  Constructor
Method Details
- getInstance
  
  public static Random getInstance()
  
  Get instance of this class.
  
  Returns:
  
  Random
- randomRoute
  
  public Route randomRoute(ArrayList<Route> routes)
  
  Pick random route.
  Each route has same probability.
  
  Parameters:
  
  routes - list of routes
  
  Returns:
  
  picked route
- randomLocomotive
  
  public Locomotive randomLocomotive(ArrayList<Locomotive> locomotives)
  
  Pick random locomotive in a list.
  Each locomotive has same probability.
  
  Parameters:
  
  locomotives - list of locomotives
  
  Returns:
  
  picked locomotive
- randomLocomotiveInAll
  
  public Locomotive randomLocomotiveInAll(ArrayList<ArrayList<Locomotive>> locomotives)
  
  Pick random locomotive in multiple list.
  Each locomotive has same probability.
  
  Parameters:
  
  locomotives - list of list of locomotives
  
  Returns:
  
  picked locomotive
- randomWeather
  
  public Weather randomWeather(ArrayList<Weather> weathers)
  
  Pick random weather.
  Each weather has same probability.
  
  Parameters:
  
  weathers - list of weathers
  
  Returns:
  
  picked weather