See: Description
| Class | Description | 
|---|---|
| ChangeStreamDao | 
 Responsible for making change stream queries for a given partition. 
 | 
| ChangeStreamResultSet | 
 Decorator class over a  
ResultSet that provides telemetry for the streamed records. | 
| ChangeStreamResultSetMetadata | 
 Represents telemetry metadata gathered during the consumption of a change stream query. 
 | 
| DaoFactory | 
 Factory class to create data access objects to perform change stream queries and access the
 metadata tables. 
 | 
| PartitionMetadataAdminDao | 
 Data access object for creating and dropping the partition metadata table. 
 | 
| PartitionMetadataDao | 
 Data access object for the Connector metadata tables. 
 | 
| PartitionMetadataDao.InTransactionContext | 
 Represents the execution of a read / write transaction in Cloud Spanner. 
 | 
| PartitionMetadataDao.TransactionResult<T> | 
 Represents a result from executing a Cloud Spanner read / write transaction. 
 |