LoggedEvent (Zeebe Logstreams 0.12.1 API)

All Known Implementing Classes:

LoggedEventImpl
```
public interface LoggedEvent
```
Represents an event on the log stream.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`getKey()`
`org.agrona.DirectBuffer`	`getMetadata()`
`short`	`getMetadataLength()`
`int`	`getMetadataOffset()`
`long`	`getPosition()`
`int`	`getProducerId()`
`int`	`getRaftTerm()`
`long`	`getSourceEventPosition()`
`long`	`getTimestamp()`
`org.agrona.DirectBuffer`	`getValueBuffer()`
`int`	`getValueLength()`
`int`	`getValueOffset()`
`void`	`readMetadata(BufferReader reader)` Wraps the given buffer to read the event's metadata
`void`	`readValue(BufferReader reader)` Wraps the given buffer to read the event's value.

- Method Detail
  - getPosition
```
long getPosition()
```
    Returns:
    
    the event's position in the log.
  - getRaftTerm
```
int getRaftTerm()
```
    Returns:
    
    the raft term this event was committed in
  - getSourceEventPosition
```
long getSourceEventPosition()
```
    Returns:
    
    the position of the event which causes this event. Returns a negative value if no such an event exists.
  - getProducerId
```
int getProducerId()
```
    Returns:
    
    the id of the producer which produced this event
  - getKey
```
long getKey()
```
    Returns:
    
    the key of the event
  - getTimestamp
```
long getTimestamp()
```
    Returns:
    
    the timestamp of the event, the ActorClock current time when the event was written
  - getMetadata
```
org.agrona.DirectBuffer getMetadata()
```
    Returns:
    
    a buffer containing the event's metadata at offset getMetadataOffset() and with length getMetadataLength().
  - getMetadataOffset
```
int getMetadataOffset()
```
    Returns:
    
    the offset of the event's metadata
  - getMetadataLength
```
short getMetadataLength()
```
    Returns:
    
    the length of the event's metadata
  - readMetadata
```
void readMetadata(BufferReader reader)
```
    Wraps the given buffer to read the event's metadata
    
    Parameters:
    
    reader - the reader to read into
  - getValueBuffer
```
org.agrona.DirectBuffer getValueBuffer()
```
    Returns:
    
    a buffer containing the value of the event at offset getValueOffset() ()} and with length getValueLength() ()}.
  - getValueOffset
```
int getValueOffset()
```
    Returns:
    
    the buffer offset where the event's value can read from
  - getValueLength
```
int getValueLength()
```
    Returns:
    
    the length of the event's value
  - readValue
```
void readValue(BufferReader reader)
```
    Wraps the given buffer to read the event's value.
    
    Parameters:
    
    reader - the buffer to read from

Interface LoggedEvent

Method Summary

Method Detail

getPosition

getRaftTerm

getSourceEventPosition

getProducerId

getKey

getTimestamp

getMetadata

getMetadataOffset

getMetadataLength

readMetadata

getValueBuffer

getValueOffset

getValueLength

readValue