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TopicProps

Properties for defining a Topic.

See https://www.alibabacloud.com/help/ros/developer-reference/aliyun-datahub-topic

Initializer 

import com.aliyun.ros.cdk.datahub.TopicProps;
TopicProps.builder()
    .comment(java.lang.String)
    .comment(IResolvable)
    .projectName(java.lang.String)
    .projectName(IResolvable)
    .recordType(java.lang.String)
    .recordType(IResolvable)
    .topicName(java.lang.String)
    .topicName(IResolvable)
//  .lifecycle(java.lang.Number)
//  .lifecycle(IResolvable)
//  .recordSchema(java.lang.String)
//  .recordSchema(IResolvable)
//  .shardCount(java.lang.Number)
//  .shardCount(IResolvable)
    .build();

Properties

Name Type Description
comment java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property comment: The comment of topic.
projectName java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property projectName: The name of the project.
recordType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property recordType: Record type.
topicName java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property topicName: The name of the topic.
lifecycle java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable Property lifecycle: Data storage life cycle.
recordSchema java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property recordSchema: When creating a TUPLE type topic, you need to specify the schema, but the BLOB type does not pass this parameter.
shardCount java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable Property shardCount: Initial shard number.

commentRequired 

public java.lang.Object getComment();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property comment: The comment of topic.

projectNameRequired 

public java.lang.Object getProjectName();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property projectName: The name of the project.

Length [3, 32]. Beginning with characters, only characters, numbers and _ are allowed.

recordTypeRequired 

public java.lang.Object getRecordType();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property recordType: Record type.

TUPLE: structured data, BLOB: unstructured data.

topicNameRequired 

public java.lang.Object getTopicName();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property topicName: The name of the topic.

Length [3, 64]. Beginning with characters, only characters, numbers and _ are allowed.

lifecycleOptional 

public java.lang.Object getLifecycle();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property lifecycle: Data storage life cycle.

recordSchemaOptional 

public java.lang.Object getRecordSchema();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property recordSchema: When creating a TUPLE type topic, you need to specify the schema, but the BLOB type does not pass this parameter.

shardCountOptional 

public java.lang.Object getShardCount();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property shardCount: Initial shard number.

Protocols