AbstractBestPathSelector (bgpcep 0.13.4-SNAPSHOT API)

java.lang.Object
- org.opendaylight.protocol.bgp.mode.spi.AbstractBestPathSelector

Direct Known Subclasses:: AddPathSelector

public class AbstractBestPathSelector
extends Object

Field Summary

Fields
Modifier and Type Field Description

protected RouterId bestOriginatorId

protected BestPathState bestState

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractBestPathSelector(long ourAs)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`isExistingPathBetter(@NonNull BestPathState state)`	Chooses best route according to BGP best path selection.
`protected RouterId`	`replaceOriginator(RouterId routerId, OriginatorId originatorId)`	RFC 4456 mandates the use of Originator IDs instead of Router ID for selection purposes.

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

- Field Detail
  - bestOriginatorId
```
protected RouterId bestOriginatorId
```
  - bestState
```
protected BestPathState bestState
```
- Constructor Detail
  - AbstractBestPathSelector
```
protected AbstractBestPathSelector(long ourAs)
```
- Method Detail
  - replaceOriginator
```
protected RouterId replaceOriginator(RouterId routerId,
                                     OriginatorId originatorId)
```
    RFC 4456 mandates the use of Originator IDs instead of Router ID for selection purposes.
    
    Parameters:
    
    routerId - routerID
    
    originatorId - originator
    
    Returns:
    
    returns originators Id if present otherwise routerId
  - isExistingPathBetter
```
protected boolean isExistingPathBetter(@NonNull BestPathState state)
```
    Chooses best route according to BGP best path selection.
    
    Parameters:
    
    state - attributes of the new route
    
    Returns:
    
    true if the existing path is better, false if the new path is better