Message (Topic client implementation 2.3.13 API)

All Known Implementing Classes:

MessageImpl
```
public interface Message
```
Author:

Nikolay Perfilov

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`CompletableFuture<Void>`	`commit()` Commits this message If there was an error while committing, there is no point of retrying committing the same message: the whole PartitionSession should be shut down by that time.
`Instant`	`getCreatedAt()`
`byte[]`	`getData()`
`String`	`getMessageGroupId()`
`List<MetadataItem>`	`getMetadataItems()`
`long`	`getOffset()`
`PartitionOffsets`	`getPartitionOffsets()`
`PartitionSession`	`getPartitionSession()`
`String`	`getProducerId()`
`long`	`getSeqNo()`
`Map<String,String>`	`getWriteSessionMeta()`
`Instant`	`getWrittenAt()`

- Method Detail
  - getData
```
byte[] getData()
```
    Returns:
    
    Message byte data.
    
    Throws:
    
    DecompressionException - in case of decompression error. Raw data can be retrieved this exception
  - getOffset
```
long getOffset()
```
    Returns:
    
    Message offset
  - getSeqNo
```
long getSeqNo()
```
    Returns:
    
    Message seqNo
  - getCreatedAt
```
Instant getCreatedAt()
```
    Returns:
    
    Message creation time
  - getMessageGroupId
```
String getMessageGroupId()
```
    Returns:
    
    Message group id
  - getProducerId
```
String getProducerId()
```
    Returns:
    
    producer id
  - getWriteSessionMeta
```
Map<String,String> getWriteSessionMeta()
```
    Returns:
    
    write session metadata
  - getWrittenAt
```
Instant getWrittenAt()
```
    Returns:
    
    Time the message was written at
  - getMetadataItems
```
List<MetadataItem> getMetadataItems()
```
    Returns:
    
    message metadata items
  - getPartitionSession
```
PartitionSession getPartitionSession()
```
    Returns:
    
    Partition session of this message
  - getPartitionOffsets
```
PartitionOffsets getPartitionOffsets()
```
    Returns:
    
    Partition offsets of this message
  - commit
```
CompletableFuture<Void> commit()
```
    Commits this message If there was an error while committing, there is no point of retrying committing the same message: the whole PartitionSession should be shut down by that time. And if commit hadn't reached the server, it will resend all these messages in next PartitionSession.
    
    Returns:
    
    CompletableFuture that will be completed when commit confirmation from server will be received

Interface Message

Method Summary

Method Detail

getData

getOffset

getSeqNo

getCreatedAt

getMessageGroupId

getProducerId

getWriteSessionMeta

getWrittenAt

getMetadataItems

getPartitionSession

getPartitionOffsets

commit