Package org.opendaylight.protocol.pcep.impl

Class DefaultPCEPSessionNegotiator

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
org.opendaylight.protocol.pcep.impl.AbstractSessionNegotiator
org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator
org.opendaylight.protocol.pcep.impl.DefaultPCEPSessionNegotiator
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, org.opendaylight.protocol.pcep.SessionNegotiator
public final class DefaultPCEPSessionNegotiator extends AbstractPCEPSessionNegotiator

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator

    AbstractPCEPSessionNegotiator.State

    Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

    io.netty.channel.ChannelHandler.Sharable

  • Field Summary

    Fields inherited from class org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator

    FAIL_TIMER_VALUE

    Fields inherited from class org.opendaylight.protocol.pcep.impl.AbstractSessionNegotiator

    channel, promise

  • Constructor Summary

    Constructors
    Constructor
    Description
    DefaultPCEPSessionNegotiator(io.netty.util.concurrent.Promise<org.opendaylight.protocol.pcep.PCEPSession> promise, io.netty.channel.Channel channel, org.opendaylight.protocol.pcep.PCEPSessionListener listener, org.opendaylight.yangtools.yang.common.Uint8 sessionId, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open localPrefs, org.opendaylight.yangtools.yang.common.Uint16 maxUnknownMessages)
     
    DefaultPCEPSessionNegotiator(io.netty.util.concurrent.Promise<org.opendaylight.protocol.pcep.PCEPSession> promise, io.netty.channel.Channel channel, org.opendaylight.protocol.pcep.PCEPSessionListener listener, org.opendaylight.yangtools.yang.common.Uint8 sessionId, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open localPrefs, org.opendaylight.yangtools.yang.common.Uint16 maxUnknownMessages, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.config.rev230112.PcepSessionTls tlsConfiguration)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    PCEPSessionImpl
    createSession(io.netty.channel.Channel channel, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open localPrefs, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open remotePrefs)
    Create the protocol session.
    protected org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open
    getCounterProposal(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open open)
    Given a peer-provided session parameters proposal which we found unacceptable, provide a counter-proposal.
    protected org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open
    getInitialProposal()
    Get the initial session parameters proposal.
    protected org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open
    getRevisedProposal(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open suggestion)
    Get the revised session parameters proposal based on the feedback the peer has provided to us.
    protected boolean
    isProposalAcceptable(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open open)
    Check whether a peer-provided session parameters proposal is acceptable.

    Methods inherited from class org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator

    handleMessage, negotiationFailed, startNegotiation

    Methods inherited from class org.opendaylight.protocol.pcep.impl.AbstractSessionNegotiator

    channelActive, channelRead, exceptionCaught, negotiationSuccessful, sendMessage

    Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

    channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

    Methods inherited from class io.netty.channel.ChannelHandlerAdapter

    ensureNotSharable, handlerAdded, handlerRemoved, isSharable

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface io.netty.channel.ChannelHandler

    handlerAdded, handlerRemoved

    Methods inherited from interface io.netty.channel.ChannelInboundHandler

    channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

  • Constructor Details

    • DefaultPCEPSessionNegotiator

      public DefaultPCEPSessionNegotiator(io.netty.util.concurrent.Promise<org.opendaylight.protocol.pcep.PCEPSession> promise, io.netty.channel.Channel channel, org.opendaylight.protocol.pcep.PCEPSessionListener listener, org.opendaylight.yangtools.yang.common.Uint8 sessionId, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open localPrefs, org.opendaylight.yangtools.yang.common.Uint16 maxUnknownMessages, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.config.rev230112.PcepSessionTls tlsConfiguration)

    • DefaultPCEPSessionNegotiator

      public DefaultPCEPSessionNegotiator(io.netty.util.concurrent.Promise<org.opendaylight.protocol.pcep.PCEPSession> promise, io.netty.channel.Channel channel, org.opendaylight.protocol.pcep.PCEPSessionListener listener, org.opendaylight.yangtools.yang.common.Uint8 sessionId, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open localPrefs, org.opendaylight.yangtools.yang.common.Uint16 maxUnknownMessages)

  • Method Details

    • getInitialProposal

      protected org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open getInitialProposal()
      Description copied from class: AbstractPCEPSessionNegotiator
      Get the initial session parameters proposal.
      Specified by:
      getInitialProposal in class AbstractPCEPSessionNegotiator
      Returns:
      Session parameters proposal.

    • createSession

      public PCEPSessionImpl createSession(io.netty.channel.Channel channel, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open localPrefs, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open remotePrefs)
      Description copied from class: AbstractPCEPSessionNegotiator
      Create the protocol session.
      Specified by:
      createSession in class AbstractPCEPSessionNegotiator
      Parameters:
      channel - Underlying channel.
      localPrefs - Session preferences proposed by us and accepted by the peer.
      remotePrefs - Session preferences proposed by the peer and accepted by us.
      Returns:
      New protocol session.

    • isProposalAcceptable

      protected boolean isProposalAcceptable(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open open)
      Description copied from class: AbstractPCEPSessionNegotiator
      Check whether a peer-provided session parameters proposal is acceptable.
      Specified by:
      isProposalAcceptable in class AbstractPCEPSessionNegotiator
      Parameters:
      open - peer-proposed session parameters
      Returns:
      true if the proposal is acceptable, false otherwise

    • getCounterProposal

      protected org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open getCounterProposal(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open open)
      Description copied from class: AbstractPCEPSessionNegotiator
      Given a peer-provided session parameters proposal which we found unacceptable, provide a counter-proposal. The requirement is that the isProposalAcceptable() method has to return true when presented with this proposal.
      Specified by:
      getCounterProposal in class AbstractPCEPSessionNegotiator
      Parameters:
      open - unacceptable peer proposal
      Returns:
      our counter-proposal, or null if there is no way to negotiate an acceptable proposal

    • getRevisedProposal

      protected org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open getRevisedProposal(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.Open suggestion)
      Description copied from class: AbstractPCEPSessionNegotiator
      Get the revised session parameters proposal based on the feedback the peer has provided to us.
      Specified by:
      getRevisedProposal in class AbstractPCEPSessionNegotiator
      Parameters:
      suggestion - Peer-provided suggested session parameters
      Returns:
      Session parameters proposal, or null if peers session parameters preclude us from suggesting anything