use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.layer._2.attributes.extended.community.Layer2AttributesExtendedCommunity in project bgpcep by opendaylight.
the class Layer2AttributesExtCom method serializeExtendedCommunity.
@Override
public void serializeExtendedCommunity(final ExtendedCommunity extendedCommunity, final ByteBuf body) {
Preconditions.checkArgument(extendedCommunity instanceof Layer2AttributesExtendedCommunityCase, "The extended community %s is not EsImportRouteExtendedCommunityCaseCase type.", extendedCommunity);
final Layer2AttributesExtendedCommunity extCom = ((Layer2AttributesExtendedCommunityCase) extendedCommunity).getLayer2AttributesExtendedCommunity();
final BitArray flags = new BitArray(FLAGS_SIZE);
flags.set(PRIMARY_PE_OFFSET, extCom.getPrimaryPe());
flags.set(BACKUP_PE_OFFSET, extCom.getBackupPe());
flags.set(CONTROL_WORD_OFFSET, extCom.getControlWord());
final byte[] res = flags.array();
byte aux = 0;
final OperationalMode modeOfOperation = extCom.getModeOfOperation();
if (modeOfOperation != null) {
aux = UnsignedBytes.checkedCast(modeOfOperation.getIntValue());
aux = (byte) (aux << THREE_BITS_SHIFT);
res[res.length - 1] = (byte) (res[res.length - 1] | aux);
}
final NormalizationType normalizationType = extCom.getOperatingPer();
if (normalizationType != null) {
aux = UnsignedBytes.checkedCast(normalizationType.getIntValue());
aux = (byte) (aux << FIVE_BITS_SHIFT);
res[res.length - 1] = (byte) (res[res.length - 1] | aux);
}
body.writeShort(res[res.length - 1]);
ByteBufUtils.writeOrZero(body, extCom.getL2Mtu());
body.writeZero(RESERVED);
}
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