TransactionMetadataManager (JoyQueue-Broker-Kafka 4.2.4-RC2 API)

```
public class TransactionMetadataManager
extends Object
```
TransactionMetadataManager author: gaohaoxiang date: 2019/4/10

字段
限定符和类型	字段和说明
`protected static org.slf4j.Logger`	`logger`

构造器
构造器和说明
`TransactionMetadataManager(KafkaConfig config, TransactionMetadataManager transactionMetadataManager)`

所有方法实例方法具体方法
限定符和类型	方法和说明
`TransactionMetadata`	`getOrCreateTransaction(TransactionMetadata transaction)`
`TransactionMetadata`	`getTransaction(String transactionId)`
`List<TransactionMetadata>`	`getTransactions()`
`boolean`	`removeTransaction(String transactionId)`
`boolean`	`removeTransaction(TransactionMetadata transaction)`
`TransactionMetadata`	`tryGetTransaction(String transactionId)`

protected static final org.slf4j.Logger logger

public TransactionMetadataManager(KafkaConfig config,
                                  TransactionMetadataManager transactionMetadataManager)

public TransactionMetadata tryGetTransaction(String transactionId)

public TransactionMetadata getTransaction(String transactionId)

public TransactionMetadata getOrCreateTransaction(TransactionMetadata transaction)

public List<TransactionMetadata> getTransactions()

public boolean removeTransaction(TransactionMetadata transaction)

public boolean removeTransaction(String transactionId)

类 TransactionMetadataManager