Examples with SrPrefixBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.prefix.state.SrPrefixBuilder used on opensource projects

Example 1 with SrPrefixBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.prefix.state.SrPrefixBuilder in project bgpcep by opendaylight.

the class SrPrefixAttributesParser method parseSrPrefix.

public static SrPrefix parseSrPrefix(final ByteBuf buffer, final ProtocolId protocol) {
    final SrPrefixBuilder builder = new SrPrefixBuilder();
    builder.setFlags(parsePrefixFlags(BitArray.valueOf(buffer, FLAGS_SIZE), protocol));
    builder.setAlgorithm(Algorithm.forValue(buffer.readUnsignedByte()));
    buffer.skipBytes(RESERVED_PREFIX);
    builder.setSidLabelIndex(SidLabelIndexParser.parseSidLabelIndex(Size.forValue(buffer.readableBytes()), buffer));
    return builder.build();
}

Example 2 with SrPrefixBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.prefix.state.SrPrefixBuilder in project bgpcep by opendaylight.

the class SrAttributeParserTest method testSrPrefix.

// tools.ietf.org/html/draft-gredler-idr-bgp-ls-segment-routing-ext-00#section-2.3.1
@Test
public void testSrPrefix() {
    final byte[] bytes = { (byte) 0xA0, 0, 0, 0, 1, 2, 3, 4 };
    final byte[] bytesOspf = { (byte) 0x20, 0, 0, 0, 1, 2, 3, 4 };
    final SrPrefix prefixIsis = new SrPrefixBuilder().setFlags(ISIS_PREFIX_FLAGS).setAlgorithm(Algorithm.ShortestPathFirst).setSidLabelIndex(new SidCaseBuilder().setSid(16909060L).build()).build();
    final SrPrefix prefixOspf = new SrPrefixBuilder().setFlags(OSPF_PREFIX_FLAGS).setAlgorithm(Algorithm.ShortestPathFirst).setSidLabelIndex(new SidCaseBuilder().setSid(16909060L).build()).build();
    assertEquals(prefixIsis, SrPrefixAttributesParser.parseSrPrefix(Unpooled.wrappedBuffer(bytes), ProtocolId.IsisLevel1));
    assertEquals(prefixOspf, SrPrefixAttributesParser.parseSrPrefix(Unpooled.wrappedBuffer(bytes), ProtocolId.Ospf));
    final ByteBuf serializedPrefix = Unpooled.buffer();
    final ByteBuf serializedPrefixOspf = Unpooled.buffer();
    SrPrefixAttributesParser.serializeSrPrefix(prefixIsis, serializedPrefix);
    SrPrefixAttributesParser.serializeSrPrefix(prefixOspf, serializedPrefixOspf);
    assertArrayEquals(bytes, ByteArray.readAllBytes(serializedPrefix));
    assertArrayEquals(bytesOspf, ByteArray.readAllBytes(serializedPrefixOspf));
}