org.opendaylight.protocol.rsvp.parser.spi

Interface LabelRegistry

All Known Implementing Classes:

SimpleLabelRegistry

public interface LabelRegistry

Method Summary

Modifier and Type	Method and Description
LabelType	parseLabel(int ctype, io.netty.buffer.ByteBuf buffer) Finds parser for given label C-type in the registry.
void	serializeLabel(boolean unidirectional, boolean global, LabelType label, io.netty.buffer.ByteBuf buffer) Find serializer for given label.

Method Detail

parseLabel

LabelType parseLabel(int ctype,
                     io.netty.buffer.ByteBuf buffer)
              throws RSVPParsingException

Finds parser for given label C-type in the registry. Delegates parsing to found parser.

Parameters:

ctype - label type, key in parser registry

buffer - label wrapped in ByteBuf

Returns:

null if the parser for this label could not be found

Throws:

RSVPParsingException - if the parsing did not succeed

serializeLabel

void serializeLabel(boolean unidirectional,
                    boolean global,
                    LabelType label,
                    io.netty.buffer.ByteBuf buffer)

Find serializer for given label. Delegates parsing to found serializer.

Parameters:

unidirectional - label common header flag

global - label commom header flag

label - to be parsed

buffer - buffer where the serialized label will be parsed