com.vaadin.flow.router.internal

Class Postpone

java.lang.Object

com.vaadin.flow.router.internal.Postpone

All Implemented Interfaces:

Serializable

public class Postpone
extends Object
implements Serializable

Container class for containing left over listeners on postponed navigation.

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

Since:

1.0

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
Deque<BeforeLeaveHandler>	getLeaveObservers() Get BeforeLeaveHandlers that have been left over from a postpone.
Deque<BeforeEnterHandler>	getNavigationObservers() Get BeforeEnterHandlers that have been left over from a postpone.
static Postpone	withLeaveObservers(Deque<BeforeLeaveHandler> beforeLeave) Set any remaining BeforeLeaveHandlers to be continued from.
static Postpone	withNavigationObservers(Deque<BeforeEnterHandler> beforeNavigation) Set any remaining BeforeEnterHandlers to be continued from.

Methods inherited from class java.lang.Object

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

Method Detail

withLeaveObservers

public static Postpone withLeaveObservers(Deque<BeforeLeaveHandler> beforeLeave)

Set any remaining BeforeLeaveHandlers to be continued from.

Parameters:

beforeLeave - listeners to continue calling

Returns:

uncalled listeners to continue from

withNavigationObservers

public static Postpone withNavigationObservers(Deque<BeforeEnterHandler> beforeNavigation)

Set any remaining BeforeEnterHandlers to be continued from.

Parameters:

beforeNavigation - listeners to continue calling

Returns:

uncalled listeners to continue from

getLeaveObservers

public Deque<BeforeLeaveHandler> getLeaveObservers()

Get BeforeLeaveHandlers that have been left over from a postpone.

Returns:

remaining BeforeLeaveObservers or empty ArrayDeque

getNavigationObservers

public Deque<BeforeEnterHandler> getNavigationObservers()

Get BeforeEnterHandlers that have been left over from a postpone.

Returns:

remaining BeforeNavigationObservers or empty ArrayDeque