FirstCandidateSelectionStrategy (sal-distributed-eos 1.11.1 API)

java.lang.Object
- org.opendaylight.controller.cluster.entityownership.selectionstrategy.AbstractEntityOwnerSelectionStrategy
- - org.opendaylight.controller.cluster.entityownership.selectionstrategy.FirstCandidateSelectionStrategy

All Implemented Interfaces:

EntityOwnerSelectionStrategy
```
public class FirstCandidateSelectionStrategy
extends AbstractEntityOwnerSelectionStrategy
```
The FirstCandidateSelectionStrategy always selects the first viable candidate from the list of candidates.

Field Summary

Fields
Modifier and Type Field Description

static FirstCandidateSelectionStrategy INSTANCE

Constructor Summary

Constructors
Constructor Description

FirstCandidateSelectionStrategy(long selectionDelayInMillis, Map<String,Long> initialStatistics)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`newOwner(String currentOwner, Collection<String> viableCandidates)`	Selects a new owner from the list of viable candidates.

Methods inherited from class org.opendaylight.controller.cluster.entityownership.selectionstrategy.AbstractEntityOwnerSelectionStrategy
getInitialStatistics, getSelectionDelayInMillis

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

Field Detail

INSTANCE

public static final FirstCandidateSelectionStrategy INSTANCE

Constructor Detail

FirstCandidateSelectionStrategy

public FirstCandidateSelectionStrategy(long selectionDelayInMillis,
                                       Map<String,Long> initialStatistics)

Method Detail
- newOwner
```
public String newOwner(String currentOwner,
                       Collection<String> viableCandidates)
```
  Description copied from interface: EntityOwnerSelectionStrategy
  
  Selects a new owner from the list of viable candidates.
  
  Parameters:
  
  currentOwner - the current owner of the entity if any, null otherwise
  
  viableCandidates - the available candidates from which to choose the new owner
  
  Returns:
  
  the new owner