org.onosproject.net.pi.service

Interface PiTranslationService

@Beta
public interface PiTranslationService

A service to translate protocol-dependent entities to protocol-independent ones.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	PiTranslationService.PiTranslationException Signals that an error was encountered while translating an entity.

Method Summary

Modifier and Type	Method and Description
PiTableEntry	translateFlowRule(FlowRule rule, PiPipeconf pipeconf) Returns a PI table entry equivalent to the given flow rule for the given protocol-independent pipeline configuration.
PiActionGroup	translateGroup(Group group, PiPipeconf pipeconf) Returns a PI action group equivalent to the given group for the given protocol-independent pipeline configuration.

Method Detail

translateFlowRule

PiTableEntry translateFlowRule(FlowRule rule,
                               PiPipeconf pipeconf)
                        throws PiTranslationService.PiTranslationException

Returns a PI table entry equivalent to the given flow rule for the given protocol-independent pipeline configuration.

Parameters:

rule - a flow rule

pipeconf - a pipeline configuration

Returns:

a table entry

Throws:

PiTranslationService.PiTranslationException - if the flow rule cannot be translated

translateGroup

PiActionGroup translateGroup(Group group,
                             PiPipeconf pipeconf)
                      throws PiTranslationService.PiTranslationException

Returns a PI action group equivalent to the given group for the given protocol-independent pipeline configuration.

Parameters:

group - a group

pipeconf - a pipeline configuration

Returns:

a PI action group

Throws:

PiTranslationService.PiTranslationException - if the group cannot be translated