VersionedMasterElection (platform/sdk 5.6.3.0 API)

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable
```
@Deprecated
public interface VersionedMasterElection
extends java.io.Closeable
```
Deprecated.
This API should no longer be used and is scheduled for removal in a future release

Master election that only allows nodes whose local value matches the expected global value to participate in the election.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`newLocalVersion()`	Deprecated. Notification indicating that local version has been updated.
`void`	`registerListener(VariableListener listener)`	Deprecated. Register a listener to receive notifications about changes to master version.
`void`	`registerMaster(MasterCandidate engine)`	Deprecated. Checks the global variable value against the local value and acquires the lock if the values match.
`void`	`rollback(java.lang.String version)`	Deprecated. Rollback the global version to `version`
`void`	`setGlobalVersion(java.lang.String version)`	Deprecated. Updates the global value for the election to be based on.

Methods inherited from interface java.io.Closeable
close

- Method Detail
  - registerMaster
```
void registerMaster(MasterCandidate engine)
             throws AttivioException
```
    Deprecated.
    
    Checks the global variable value against the local value and acquires the lock if the values match.
    Does a 2nd check after acquiring the lock to ensure no changes were missed.
    
    Throws:
    
    AttivioException
  - registerListener
```
void registerListener(VariableListener listener)
               throws AttivioException
```
    Deprecated.
    
    Register a listener to receive notifications about changes to master version.
    
    Throws:
    
    AttivioException
  - setGlobalVersion
```
void setGlobalVersion(java.lang.String version)
               throws AttivioException
```
    Deprecated.
    
    Updates the global value for the election to be based on.
    
    Throws:
    
    AttivioException
  - newLocalVersion
```
void newLocalVersion()
              throws AttivioException
```
    Deprecated.
    
    Notification indicating that local version has been updated.
    
    Throws:
    
    AttivioException
  - rollback
```
void rollback(java.lang.String version)
       throws AttivioException
```
    Deprecated.
    
    Rollback the global version to version
    This method will fail if a master is currently elected.
    
    Throws:
    
    AttivioException