com.datastrato.gravitino.messaging

Interface TopicChange

All Known Implementing Classes:

TopicChange.RemoveProperty, TopicChange.SetProperty, TopicChange.UpdateTopicComment

@Evolving
public interface TopicChange

A topic change is a change to a topic. It can be used to update the comment of a topic, set a property and value pair for a topic, or remove a property from a topic in the catalog.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	TopicChange.RemoveProperty A topic change to remove a property from the topic.
static class	TopicChange.SetProperty A topic change to set or update the property and value for the topic.
static class	TopicChange.UpdateTopicComment A topic change to update the topic comment.

Method Summary

Modifier and Type	Method and Description
static TopicChange	removeProperty(java.lang.String property) Creates a new topic change to remove a property from the topic.
static TopicChange	setProperty(java.lang.String property, java.lang.String value) Creates a new topic change to set or update the property and value for the topic.
static TopicChange	updateComment(java.lang.String newComment) Creates a new topic change to update the topic comment.

Method Detail

updateComment

static TopicChange updateComment(java.lang.String newComment)

Creates a new topic change to update the topic comment.

Parameters:

newComment - The new comment for the topic.

Returns:

The topic change.

setProperty

static TopicChange setProperty(java.lang.String property,
                               java.lang.String value)

Creates a new topic change to set or update the property and value for the topic.

Parameters:

property - The property name to set.

value - The value to set the property to.

Returns:

The topic change.

removeProperty

static TopicChange removeProperty(java.lang.String property)

Creates a new topic change to remove a property from the topic.

Parameters:

property - The property name to remove.

Returns:

The topic change.