Package org.opentcs.components.kernel.services

Interface NotificationService

public interface NotificationService

Provides methods concerning UserNotifications.

Method Summary

Modifier and Type	Method	Description
java.util.List<UserNotification>	fetchUserNotifications(java.util.function.Predicate<UserNotification> predicate)	Returns a list of user notifications.
void	publishUserNotification(UserNotification notification)	Publishes a user notification.

Method Details

fetchUserNotifications

java.util.List<UserNotification> fetchUserNotifications(java.util.function.Predicate<UserNotification> predicate) throws KernelRuntimeException

Returns a list of user notifications.

Parameters:

predicate - A filter predicate that accepts the user notifications to be returned. May be null to return all existing user notifications.

Returns:

A list of user notifications.

Throws:

KernelRuntimeException - In case there is an exception executing this method.

publishUserNotification

void publishUserNotification(UserNotification notification) throws KernelRuntimeException

Publishes a user notification.

Parameters:

notification - The notification to be published.

Throws:

KernelRuntimeException - In case there is an exception executing this method.