-
Notifications
You must be signed in to change notification settings - Fork 283
/
manager.go
28 lines (25 loc) · 1.05 KB
/
manager.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
// Copyright 2022 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package manager
import "context"
// TopicManager is the interface of topic manager.
// It will be responsible for creating and
// updating the information of the topic.
type TopicManager interface {
// GetPartitionNum returns the number of partitions of the topic.
GetPartitionNum(ctx context.Context, topic string) (int32, error)
// CreateTopicAndWaitUntilVisible creates the topic and wait for the topic completion.
CreateTopicAndWaitUntilVisible(ctx context.Context, topicName string) (int32, error)
// Close closes the topic manager.
Close()
}