Package com.vaadin.flow.router.internal

Interface BeforeEnterHandler

All Superinterfaces:

Serializable

All Known Subinterfaces:

BeforeEnterListener, BeforeEnterObserver

All Known Implementing Classes:

ViewAccessChecker

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface BeforeEnterHandler
extends Serializable

The base interface for every BeforeEnterEvent handler.

For internal use only. May be renamed or removed in a future release.

Since:

1.0

Method Summary

Modifier and Type	Method	Description
void	beforeEnter(BeforeEnterEvent event)	Callback executed before navigation to attaching Component chain is made.

Method Detail

beforeEnter

void beforeEnter(BeforeEnterEvent event)

Callback executed before navigation to attaching Component chain is made.

Parameters:

event - before navigation event with event details