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Example 1 with Layer2AttributesExtendedCommunity

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);
}
Also used : Layer2AttributesExtendedCommunityCase(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.evpn.routes.evpn.routes.evpn.route.attributes.extended.communities.extended.community.Layer2AttributesExtendedCommunityCase) NormalizationType(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.NormalizationType) BitArray(org.opendaylight.protocol.util.BitArray) Layer2AttributesExtendedCommunity(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.layer._2.attributes.extended.community.Layer2AttributesExtendedCommunity) OperationalMode(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.OperationalMode)

Aggregations

BitArray (org.opendaylight.protocol.util.BitArray)1 NormalizationType (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.NormalizationType)1 OperationalMode (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.OperationalMode)1 Layer2AttributesExtendedCommunityCase (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.evpn.routes.evpn.routes.evpn.route.attributes.extended.communities.extended.community.Layer2AttributesExtendedCommunityCase)1 Layer2AttributesExtendedCommunity (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.layer._2.attributes.extended.community.Layer2AttributesExtendedCommunity)1