StartMsg (OpenDJ Public API Javadoc 7.3.6-20250110160127-4d7ce2eabb43b6613bbdce72e202bec639b5cda2 Documentation)

java.lang.Object
- org.opends.server.replication.protocol.ReplicationMsg
- - org.opends.server.replication.protocol.StartMsg

Direct Known Subclasses:

ReplServerStartDSMsg, ReplServerStartMsg, ServerStartMsg
```
public abstract class StartMsg
extends ReplicationMsg
```
This abstract message class is the superclass for start messages used by LDAP servers and Replication servers to initiate their communications. This class specifies a message header that contains the Replication Protocol version.

Field Summary

Fields
Modifier and Type	Field	Description
`protected GenerationId`	`generationId`	Generation id of data set we want to work with.
`protected com.forgerock.opendj.discovery.GroupId`	`groupId`	Group id of the replicated domain.
`static int`	`MAX_WINDOW_SIZE`	The window size that will be sent to remote peers.
`protected short`	`protocolVersion`	Protocol version.

Fields inherited from class org.opends.server.replication.protocol.ReplicationMsg
COMPACT_MASK, COMPACT_TYPE_ADD, COMPACT_TYPE_DELETE, COMPACT_TYPE_MODIFY, COMPACT_TYPE_MODIFY_DN, COMPACT_TYPE_REPLICA_OFFLINE, MSG_TYPE_DISK_ENCODING

Constructor Summary

Constructors
Modifier Constructor Description

protected StartMsg()
Create a new StartMsg.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`GenerationId`	`getGenerationId()`	Get the generationId from this message.
`com.forgerock.opendj.discovery.GroupId`	`getGroupId()`	Get the group id in this message.
`short`	`getVersion()`	Get the version included in the Start message mean the replication protocol version used by the server that created the message.
`void`	`setGroupId(com.forgerock.opendj.discovery.GroupId groupId)`	Set the group id in this message (For test purpose).

Methods inherited from class org.opends.server.replication.protocol.ReplicationMsg
decodeMsg, getBytes, isRetryable

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MAX_WINDOW_SIZE
```
public static final int MAX_WINDOW_SIZE
```
    The window size that will be sent to remote peers. The parameter is ignored from protocol version 9 onwards.
    
    See Also:
    
    Constant Field Values
  - protocolVersion
```
protected short protocolVersion
```
    Protocol version.
  - generationId
```
protected GenerationId generationId
```
    Generation id of data set we want to work with.
  - groupId
```
protected com.forgerock.opendj.discovery.GroupId groupId
```
    Group id of the replicated domain.
- Constructor Detail
  - StartMsg
```
protected StartMsg()
```
    Create a new StartMsg.
- Method Detail
  - getVersion
```
public short getVersion()
```
    Get the version included in the Start message mean the replication protocol version used by the server that created the message.
    
    Returns:
    
    The version used by the server that created the message.
  - getGenerationId
```
public GenerationId getGenerationId()
```
    Get the generationId from this message.
    
    Returns:
    
    The generationId.
  - getGroupId
```
public com.forgerock.opendj.discovery.GroupId getGroupId()
```
    Get the group id in this message.
    
    Returns:
    
    The group id in this message
  - setGroupId
```
public void setGroupId(com.forgerock.opendj.discovery.GroupId groupId)
```
    Set the group id in this message (For test purpose).
    
    Parameters:
    
    groupId - The group id to set.