Package dev.zemco.codegame.presentation

Class SimpleViewIdNavigator

java.lang.Object

dev.zemco.codegame.presentation.SimpleViewIdNavigator

All Implemented Interfaces:

INavigator

public class SimpleViewIdNavigator
extends Object
implements INavigator

Simple implementation of navigation which treats requested navigation routes as view ids. The navigation is performed by switching the root of a scene of the primary stage of the application.

Author:

Erik Zemčík

Constructor Summary

Constructors

Constructor	Description
SimpleViewIdNavigator(IStageProvider stageProvider, IViewProvider viewProvider)	Creates an instance of SimpleViewIdNavigator ready for navigation.

Method Summary

Modifier and Type	Method	Description
void	navigateTo(String route)	Switches the view of the primary stage to the view id specified by the route parameter.

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleViewIdNavigator

public SimpleViewIdNavigator(IStageProvider stageProvider,
 IViewProvider viewProvider)

Creates an instance of SimpleViewIdNavigator ready for navigation.

Parameters:

stageProvider - source of the primary stage of the application

viewProvider - source of the navigation destination views of the application

Throws:

IllegalArgumentException - if stageProvider is null or if viewProvider is null

Method Details

navigateTo

public void navigateTo(String route)

Switches the view of the primary stage to the view id specified by the route parameter.

Specified by:

navigateTo in interface INavigator

Parameters:

route - identification of the view to navigate to

Throws:

IllegalArgumentException - if route is null or empty

UnknownRouteException - if route is not a known view id

See Also:

• IStageProvider.getPrimaryStage()
• IViewProvider.getViewById(String)