# Package com.hazelcast.topic

Contains the API for the `ITopic`.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  ReliableMessageListener<E> | A `MessageListener` to better integrate with the reliable topic.

- Enum Summary
  Enum | Description
  --- | ---
  TopicOverloadPolicy | A policy to deal with an overloaded topic; so topic where there is no place to store new messages.

- Exception Summary
  Exception | Description
  --- | ---
  TopicOverloadException | A `HazelcastException` thrown when a publisher wants to write to a topic, but there is not sufficient storage to deal with the event.

## Package com.hazelcast.topic Description

Contains the API for the `ITopic`.

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