com.vaadin.flow.router.internal.Postpone API 23.1.17 | Vaadin

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com.vaadin.flow.router.internal.

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

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