org.onosproject.net

Interface DisjointPath

All Superinterfaces:

Annotated, Link, NetworkResource, Path, Projectable, Provided

All Known Implementing Classes:

DefaultDisjointPath

public interface DisjointPath
extends Path

Representation of a contiguous directed path in a network. Path comprises of a sequence of links, where adjacent links must share the same device, meaning that destination of the source of one link must coincide with the destination of the previous link.

Nested Class Summary

Nested classes/interfaces inherited from interface org.onosproject.net.Link

Link.State, Link.Type

Method Summary

Modifier and Type	Method and Description
Path	backup() Gets secondary path.
Path	primary() Gets primary path.
boolean	useBackup() Uses backup path.

Methods inherited from interface org.onosproject.net.Path

cost, links

Methods inherited from interface org.onosproject.net.Link

dst, isDurable, isExpected, src, state, type

Methods inherited from interface org.onosproject.net.Annotated

annotations

Methods inherited from interface org.onosproject.net.Provided

providerId

Methods inherited from interface org.onosproject.net.driver.Projectable

as, is

Method Detail

useBackup

boolean useBackup()

Uses backup path.

Returns:

boolean corresponding to whether request to use backup was successful.

primary

Path primary()

Gets primary path.

Returns:

primary path

backup

Path backup()

Gets secondary path.

Returns:

secondary path, or null if there is no secondary path available.