Java PcepFecObjectIPv4类代码示例

import org.onosproject.pcepio.protocol.PcepFecObjectIPv4; //导入依赖的package包/类
/**
 * Reads from channel buffer and returns object of PcepFecObjectIPv4.
 *
 * @param cb of channel buffer
 * @return object of PcepFecObjectIPv4
 * @throws PcepParseException when fails to read from channel buffer
 */
public static PcepFecObjectIPv4 read(ChannelBuffer cb) throws PcepParseException {

    PcepObjectHeader fecObjHeader;
    int nodeID;
    fecObjHeader = PcepObjectHeader.read(cb);
    nodeID = cb.readInt();
    return new PcepFecObjectIPv4Ver1(fecObjHeader, nodeID);
}
 

import org.onosproject.pcepio.protocol.PcepFecObjectIPv4; //导入依赖的package包/类
@Override
public PcepFecObjectIPv4 build() throws PcepParseException {
    PcepObjectHeader fecObjHeader = this.bIsHeaderSet ? this.fecObjHeader : DEFAULT_FEC_OBJECT_HEADER;

    if (!this.bIsNodeIdset) {
        throw new PcepParseException("NodeID not set while building PcepFecObjectIPv4 object.");
    }
    if (bIsPFlagSet) {
        fecObjHeader.setPFlag(bPFlag);
    }
    if (bIsIFlagSet) {
        fecObjHeader.setIFlag(bIFlag);
    }
    return new PcepFecObjectIPv4Ver1(fecObjHeader, this.nodeID);
}
 

import org.onosproject.pcepio.protocol.PcepFecObjectIPv4; //导入依赖的package包/类
private void pushGlobalNodeLabel(DeviceId deviceId, LabelResourceId labelId,
        IpPrefix ipPrefix, PcepFlowType type, boolean isBos) throws PcepParseException {

    checkNotNull(deviceId);
    checkNotNull(labelId);
    checkNotNull(type);

    PcepClient pc = getPcepClient(deviceId);
    if (pc == null) {
        log.error("PCEP client not found");
        return;
    }

    LinkedList<PcepLabelUpdate> labelUpdateList = new LinkedList<>();

    if (ipPrefix == null) {
        // Pushing self node label to device.
        ipPrefix = IpPrefix.valueOf(pc.getPccId().ipAddress(), 32);
    }

    PcepFecObjectIPv4 fecObject = pc.factory().buildFecObjectIpv4()
                                  .setNodeID(ipPrefix.address().getIp4Address().toInt())
                                  .build();

    boolean bSFlag = false;
    if (pc.labelDbSyncStatus() == IN_SYNC && !isBos) {
        // Need to set sync flag in all messages till sync completes.
        bSFlag = true;
    }

    PcepSrpObject srpObj = getSrpObject(pc, type, bSFlag);

    //Global NODE-SID as label object
    PcepLabelObject labelObject = pc.factory().buildLabelObject()
                                  .setLabel((int) labelId.labelId())
                                  .build();

    PcepLabelMap labelMap = new PcepLabelMap();
    labelMap.setFecObject(fecObject);
    labelMap.setLabelObject(labelObject);
    labelMap.setSrpObject(srpObj);

    labelUpdateList.add(pc.factory().buildPcepLabelUpdateObject()
                        .setLabelMap(labelMap)
                        .build());

    PcepLabelUpdateMsg labelMsg = pc.factory().buildPcepLabelUpdateMsg()
                                  .setPcLabelUpdateList(labelUpdateList)
                                  .build();

    pc.sendMessage(labelMsg);

    if (isBos) {
        // Sync is completed.
        pc.setLabelDbSyncStatus(SYNCED);
    }
}
 

import org.onosproject.pcepio.protocol.PcepFecObjectIPv4; //导入依赖的package包/类
void pushGlobalNodeLabel(PcepClient pc, LabelResourceId labelId,
        int labelForNode, PcepLabelOp type, boolean isBos) throws PcepParseException {

    checkNotNull(pc);
    checkNotNull(labelId);
    checkNotNull(type);

    LinkedList<PcepLabelUpdate> labelUpdateList = new LinkedList<>();
    PcepFecObjectIPv4 fecObject = pc.factory().buildFecObjectIpv4()
                                  .setNodeID(labelForNode)
                                  .build();

    boolean bSFlag = false;
    if (pc.labelDbSyncStatus() == IN_SYNC && !isBos) {
        // Need to set sync flag in all messages till sync completes.
        bSFlag = true;
    }

    PcepSrpObject srpObj = getSrpObject(pc, type, bSFlag);

    //Global NODE-SID as label object
    PcepLabelObject labelObject = pc.factory().buildLabelObject()
                                  .setLabel((int) labelId.labelId())
                                  .build();

    PcepLabelMap labelMap = new PcepLabelMap();
    labelMap.setFecObject(fecObject);
    labelMap.setLabelObject(labelObject);
    labelMap.setSrpObject(srpObj);

    labelUpdateList.add(pc.factory().buildPcepLabelUpdateObject()
                        .setLabelMap(labelMap)
                        .build());

    PcepLabelUpdateMsg labelMsg = pc.factory().buildPcepLabelUpdateMsg()
                                  .setPcLabelUpdateList(labelUpdateList)
                                  .build();
    pc.sendMessage(labelMsg);

    if (isBos) {
        // Sync is completed.
        pc.setLabelDbSyncStatus(SYNCED);
    }
}