com.sdm.quasar.client.core.dialog.services
Interface DialogLifeCycleService

All Superinterfaces:

LifeCycleListenerSupport, Service

All Known Implementing Classes:

DefaultDialogLifeCycleService

public interface DialogLifeCycleService

extends LifeCycleListenerSupport, Service

A Service that allows listening to the lifecycle-changes of dialogs of the dialog hierarchy.

Note: DialogLifeCycleService is a core service and will therefore be available always for all dialogs in the dialog hierarchy. The Service will be provided at the session node (the root dialog of a session).

Method Summary

LifeCycleState

getLifeCycleState(DialogInstanceId diid) Returns a LifeCycleState for the given id.

Methods inherited from interface com.sdm.quasar.client.core.dialog.lifecycle.LifeCycleListenerSupport

addLifeCycleListener, removeLifeCycleListener

Method Detail

getLifeCycleState

public LifeCycleState getLifeCycleState(DialogInstanceId diid)

Returns a LifeCycleState for the given id. If the id is a known dialog instance id, the returned state is equal to the state of the acssociated dialog instance. Additionally this method assures, that for any other id given, a valid LifeCycleState is returned.

Parameters:

diid - the id to get a LifeCycleState for

Returns:

the LifeCycleState for the id