Package io.debezium.data

Class SchemaChangeHistory

java.lang.Object

io.debezium.data.SchemaChangeHistory

public class SchemaChangeHistory
extends Object

A test utility for accumulating the SourceRecords on the schema change topic.

Author:

Randall Hauch

Field Summary

Fields

Modifier and Type	Field	Description
private List<org.apache.kafka.connect.source.SourceRecord>	sourceRecords
private Map<String,List<org.apache.kafka.connect.source.SourceRecord>>	sourceRecordsByDbName
private String	topicName

Constructor Summary

Constructors

Constructor	Description
SchemaChangeHistory(String topic)

Method Summary

Modifier and Type	Method	Description
boolean	add(org.apache.kafka.connect.source.SourceRecord record)
int	databaseCount()
Set<String>	databases()
List<org.apache.kafka.connect.source.SourceRecord>	ddlRecordsForDatabase(String dbName)
List<org.apache.kafka.connect.source.SourceRecord>	ddlRecordsForDatabaseOrEmpty(String dbName)
void	forEach(Consumer<org.apache.kafka.connect.source.SourceRecord> consumer)
protected String	getAffectedDatabase(org.apache.kafka.connect.source.SourceRecord record)
int	recordCount()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

topicName

private final String topicName

sourceRecords

private final List<org.apache.kafka.connect.source.SourceRecord> sourceRecords

sourceRecordsByDbName

private final Map<String,List<org.apache.kafka.connect.source.SourceRecord>> sourceRecordsByDbName

Constructor Detail

SchemaChangeHistory

public SchemaChangeHistory(String topic)

Method Detail

add

public boolean add(org.apache.kafka.connect.source.SourceRecord record)

recordCount

public int recordCount()

forEach

public void forEach(Consumer<org.apache.kafka.connect.source.SourceRecord> consumer)

databaseCount

public int databaseCount()

databases

public Set<String> databases()

ddlRecordsForDatabase

public List<org.apache.kafka.connect.source.SourceRecord> ddlRecordsForDatabase(String dbName)

ddlRecordsForDatabaseOrEmpty

public List<org.apache.kafka.connect.source.SourceRecord> ddlRecordsForDatabaseOrEmpty(String dbName)

getAffectedDatabase

protected String getAffectedDatabase(org.apache.kafka.connect.source.SourceRecord record)