Package org.opendaylight.protocol.bgp.parser.spi

Interface NlriRegistry

@NonNullByDefault public interface NlriRegistry
The codec registry for BGP NLRI, offers services for NLRI encoding/decoding.

  • Method Details

    • parseMpReach

      MpReachNlri parseMpReach(io.netty.buffer.ByteBuf buffer, @Nullable PeerSpecificParserConstraint constraint) throws BGPParsingException
      Decode MP REACH NLRI Attribute.
      Parameters:
      buffer - Input buffer.
      constraint - Peer specific constraint.
      Returns:
      Parsed reach NLRI.
      Throws:
      BGPParsingException

    • parseMpUnreach

      MpUnreachNlri parseMpUnreach(io.netty.buffer.ByteBuf buffer, @Nullable PeerSpecificParserConstraint constraint) throws BGPParsingException
      Decode MP REACH NLRI Attribute.
      Parameters:
      buffer - Input buffer.
      constraint - Peer specific constraint.
      Returns:
      Parsed unreach NLRI.
      Throws:
      BGPParsingException

    • serializeMpReach

      void serializeMpReach(MpReachNlri mpReachNlri, io.netty.buffer.ByteBuf byteAggregator)
      Encode BGP MP REACH NLRI Attribute.
      Parameters:
      mpReachNlri - Input reach NLRI.
      byteAggregator - Output buffer.

    • serializeMpUnReach

      void serializeMpUnReach(MpUnreachNlri mpUnreachNlri, io.netty.buffer.ByteBuf byteAggregator)
      Encode BGP MP UNREACH NLRI Attribute.
      Parameters:
      mpUnreachNlri - Input unreach NLRI.
      byteAggregator - Output buffer.

    • getSerializers

      Iterable<NlriSerializer> getSerializers()
      Get all available NLRI encoders.
      Returns:
      Iterable of NLRI serializers.

    • convertMpReachToMpUnReach

      Optional<MpUnreachNlri> convertMpReachToMpUnReach(MpReachNlri mpReachNlri, @Nullable MpUnreachNlri mpUnreachNlri)
      Convert MP_REACH attribute to MP_UNREACH attribute and merge it with original one if it exists.

      The default implementation rejects the conversion.

      Parameters:
      mpReachNlri - MP_REACH attribute to be converted
      mpUnreachNlri - original MP_UNREACH attribute
      Returns:
      resulting MP_UNREACH attribute after conversion