org.opendaylight.protocol.bgp.linkstate.impl.tlvs.LinkIdTlvParser.java Source code

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Here is the source code for org.opendaylight.protocol.bgp.linkstate.impl.tlvs.LinkIdTlvParser.java

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/*
 * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.protocol.bgp.linkstate.impl.tlvs;

import io.netty.buffer.ByteBuf;
import org.opendaylight.protocol.bgp.linkstate.spi.LinkstateTlvParser;
import org.opendaylight.protocol.util.ByteBufWriteUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkLrIdentifiers;
import org.opendaylight.yangtools.yang.binding.DataContainer;
import org.opendaylight.yangtools.yang.common.QName;

public final class LinkIdTlvParser implements LinkstateTlvParser.LinkstateTlvSerializer<LinkLrIdentifiers>,
        LinkstateTlvParser<LinkLrIdentifiers> {

    private static final int LINK_LR_IDENTIFIERS = 258;

    @Override
    public void serializeTlvBody(final LinkLrIdentifiers tlv, final ByteBuf body) {
        ByteBufWriteUtil.writeUnsignedInt(tlv.getLinkLocalIdentifier(), body);
        ByteBufWriteUtil.writeUnsignedInt(tlv.getLinkRemoteIdentifier(), body);
    }

    @Override
    public LinkLrIdentifiers parseTlvBody(final ByteBuf value) {
        final long localId = value.readUnsignedInt();
        final long remoteId = value.readUnsignedInt();
        return new LinkLrIdentifiers() {
            @Override
            public Class<? extends DataContainer> getImplementedInterface() {
                return LinkLrIdentifiers.class;
            }

            @Override
            public Long getLinkRemoteIdentifier() {
                return remoteId;
            }

            @Override
            public Long getLinkLocalIdentifier() {
                return localId;
            }
        };
    }

    @Override
    public QName getTlvQName() {
        return LinkLrIdentifiers.QNAME;
    }

    @Override
    public int getType() {
        return LINK_LR_IDENTIFIERS;
    }
}