All Superinterfaces:

EventListener

All Known Implementing Classes:

AbstractNavigationContextListener
```
public interface NavigationContextListener<WEB_COMPONENT_REQUEST_CONTEXT extends WebComponentRequestContext>
extends EventListener
```
A listener of events on the navigation context of a user. By implementing this interface, the bean will be informed about change on the user's Web navigation so that is can be able to perform some specific tasks relative to the navigation change.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`navigationContextCleared(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)`	Method called after navigation context is cleared.
`void`	`navigationStepContextIdentifierSet(NavigationContext.NavigationStep navigationStep, String oldContextIdentifier)`	Method called after an identifier of the context of a navigation step is set.
`void`	`navigationStepCreated(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)`	Method called after a new navigation step is created.
`void`	`navigationStepLabelSet(NavigationContext.NavigationStep navigationStep, String oldLabel)`	Method called after a label of a navigation step is set.
`void`	`navigationStepReset(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)`	Method called after an existing navigation step is reset.
`void`	`navigationStepTrashed(NavigationContext.NavigationStep trashedNavigationStep)`	Method called for each navigation state trashed after an existing navigation step is reset.
`void`	`noNavigationStepPerformed(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)`	Method called after that no navigation step has been performed (created or reset).

Method Detail

navigationContextCleared

void navigationContextCleared(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)

Method called after navigation context is cleared.

navigationStepCreated

void navigationStepCreated(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)

Method called after a new navigation step is created.

navigationStepReset

void navigationStepReset(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)

Method called after an existing navigation step is reset.

noNavigationStepPerformed
```
void noNavigationStepPerformed(NavigationContext<WEB_COMPONENT_REQUEST_CONTEXT> navigationContext)
```
Method called after that no navigation step has been performed (created or reset).

navigationStepTrashed
```
void navigationStepTrashed(NavigationContext.NavigationStep trashedNavigationStep)
```
Method called for each navigation state trashed after an existing navigation step is reset.

navigationStepContextIdentifierSet

void navigationStepContextIdentifierSet(NavigationContext.NavigationStep navigationStep,
                                        String oldContextIdentifier)

Method called after an identifier of the context of a navigation step is set.

navigationStepLabelSet

void navigationStepLabelSet(NavigationContext.NavigationStep navigationStep,
                            String oldLabel)

Method called after a label of a navigation step is set.

Interface NavigationContextListener<WEB_COMPONENT_REQUEST_CONTEXT extends WebComponentRequestContext>