pl.allegro.tech.hermes.domain.notifications.TopicCallback Maven / Gradle / Ivy

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Fast and reliable message broker built on top of Kafka.

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package pl.allegro.tech.hermes.domain.notifications;

import pl.allegro.tech.hermes.api.Topic;

public interface TopicCallback {

  default void onTopicCreated(Topic topic) {}

  default void onTopicRemoved(Topic topic) {}

  default void onTopicChanged(Topic topic) {}
}