org.onosproject.net.intent.impl.compiler

Class LinkCollectionCompiler<T>

java.lang.Object

org.onosproject.net.intent.impl.compiler.LinkCollectionCompiler<T>

Direct Known Subclasses:

LinkCollectionIntentCompiler, LinkCollectionIntentFlowObjectiveCompiler

public class LinkCollectionCompiler<T>
extends Object

Shared APIs and implementations for Link Collection compilers.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	LinkCollectionCompiler.ForwardingInstructions Helper class to encapsulate treatment and selector.

Constructor Summary

Constructors

Constructor and Description
LinkCollectionCompiler()

Method Summary

Modifier and Type	Method and Description
protected void	computePorts(org.onosproject.net.intent.LinkCollectionIntent intent, org.onosproject.net.DeviceId deviceId, Set<org.onosproject.net.PortNumber> ingressPorts, Set<org.onosproject.net.PortNumber> egressPorts) Helper method to compute ingress and egress ports.
protected void	computePorts(org.onosproject.net.intent.LinkCollectionIntent intent, com.google.common.collect.SetMultimap<org.onosproject.net.DeviceId,org.onosproject.net.PortNumber> inputPorts, com.google.common.collect.SetMultimap<org.onosproject.net.DeviceId,org.onosproject.net.PortNumber> outputPorts) Helper method to compute input and ouput ports.
protected LinkCollectionCompiler.ForwardingInstructions	createForwardingInstructions(org.onosproject.net.intent.LinkCollectionIntent intent, org.onosproject.net.PortNumber inPort, org.onosproject.net.DeviceId deviceId, Set<org.onosproject.net.PortNumber> outPorts, Set<org.onosproject.net.PortNumber> ingressPorts, Set<org.onosproject.net.PortNumber> egressPorts) Computes treatment and selector which will be used in the flow representation (Rule, Objective).
protected List<T>	createRules(org.onosproject.net.intent.LinkCollectionIntent intent, org.onosproject.net.DeviceId deviceId, Set<org.onosproject.net.PortNumber> inPorts, Set<org.onosproject.net.PortNumber> outPorts) Creates the flows representations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LinkCollectionCompiler

public LinkCollectionCompiler()

Method Detail

computePorts

protected void computePorts(org.onosproject.net.intent.LinkCollectionIntent intent,
                            com.google.common.collect.SetMultimap<org.onosproject.net.DeviceId,org.onosproject.net.PortNumber> inputPorts,
                            com.google.common.collect.SetMultimap<org.onosproject.net.DeviceId,org.onosproject.net.PortNumber> outputPorts)

Helper method to compute input and ouput ports.

Parameters:

intent - the related intents

inputPorts - the input ports to compute

outputPorts - the output ports to compute

computePorts

protected void computePorts(org.onosproject.net.intent.LinkCollectionIntent intent,
                            org.onosproject.net.DeviceId deviceId,
                            Set<org.onosproject.net.PortNumber> ingressPorts,
                            Set<org.onosproject.net.PortNumber> egressPorts)

Helper method to compute ingress and egress ports.

Parameters:

intent - the related intents

ingressPorts - the ingress ports to compute

egressPorts - the egress ports to compute

createRules

protected List<T> createRules(org.onosproject.net.intent.LinkCollectionIntent intent,
                              org.onosproject.net.DeviceId deviceId,
                              Set<org.onosproject.net.PortNumber> inPorts,
                              Set<org.onosproject.net.PortNumber> outPorts)

Creates the flows representations.

Parameters:

intent - the intent to compile

deviceId - the affected device

inPorts - the input ports

outPorts - the output ports

Returns:

the list of flows representations

createForwardingInstructions

protected LinkCollectionCompiler.ForwardingInstructions createForwardingInstructions(org.onosproject.net.intent.LinkCollectionIntent intent,
                                                                                     org.onosproject.net.PortNumber inPort,
                                                                                     org.onosproject.net.DeviceId deviceId,
                                                                                     Set<org.onosproject.net.PortNumber> outPorts,
                                                                                     Set<org.onosproject.net.PortNumber> ingressPorts,
                                                                                     Set<org.onosproject.net.PortNumber> egressPorts)

Computes treatment and selector which will be used in the flow representation (Rule, Objective).

Parameters:

intent - the intent to compile

inPort - the input port

deviceId - the current device

outPorts - the output ports

ingressPorts - the ingress ports

egressPorts - the egress ports

Returns:

the forwarding instruction object which encapsulates treatment and selector