Java FlowBuilder.setMatch方法代码示例

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public static FlowBuilder createFlowBuilder(final short table, final int priority, final BigInteger cookieValue,
                                            final String flowName, final String flowIdStr, MatchBuilder match,
                                            InstructionsBuilder isb) {
    FlowBuilder flow = new FlowBuilder();
    flow.setId(new FlowId(flowIdStr));
    flow.setKey(new FlowKey(new FlowId(flowIdStr)));
    flow.setTableId(table);
    flow.setFlowName(flowName);
    flow.setCookie(new FlowCookie(cookieValue));
    flow.setCookieMask(new FlowCookie(cookieValue));
    flow.setContainerName(null);
    flow.setStrict(false);
    flow.setMatch(match.build());
    flow.setInstructions(isb.build());
    flow.setPriority(priority);
    flow.setHardTimeout(0);
    flow.setIdleTimeout(0);
    flow.setFlags(new FlowModFlags(false, false, false, false, false));
    if (null == flow.isBarrier()) {
        flow.setBarrier(Boolean.FALSE);
    }

    return flow;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public static Flow createFlowOnTable(Match match, int priority, short tableId, BigInteger cookie,
        boolean isCreateFlowIdFromMatch, Integer timeout) {
    FlowBuilder fb = new FlowBuilder();
    if (match != null) {
        fb.setMatch(match);
    }
    FlowId flowId = createFlowId();
    fb.setTableId(tableId);
    fb.setIdleTimeout(0).setHardTimeout(0);
    fb.setId(flowId);
    if (timeout != null) {
        fb.setHardTimeout(timeout);
    }
    if (cookie != null) {
        fb.setCookie(new FlowCookie(cookie));
    }

    fb.setPriority(priority);
    Flow flow = fb.build();
    return flow;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public FlowBuilder createFlow(final Dataflow dataFlow) throws DataflowCreationException {
    FlowBuilder flowBuilder = new FlowBuilder();
    try {
        final FlowModFlags flowModFlags = new FlowModFlags(false, false, false, false, false);
        final FlowId flowId = new FlowId(dataFlow.getId().toString());
        final FlowKey flowKey = new FlowKey(flowId);
        final MeterId meterId = new MeterId(dataFlow.getMeterId().longValue());

        flowBuilder.setFlowName("NIC_METER" + meterId.getValue());
        flowBuilder.setId(new FlowId(Long.toString(flowBuilder.hashCode())));
        flowBuilder.setMatch(createMatch(dataFlow.getSourceIpAddress()));
        flowBuilder.setInstructions(createInstruction(meterId));
        flowBuilder.setPriority(OFRendererConstants.DEFAULT_PRIORITY);
        flowBuilder.setCookie(new FlowCookie(BigInteger.valueOf(flowCookieInc.getAndIncrement())));
        flowBuilder.setBufferId(OFP_NO_BUFFER);
        flowBuilder.setHardTimeout((int) dataFlow.getTimeout());
        flowBuilder.setIdleTimeout((int) dataFlow.getTimeout());
        flowBuilder.setFlags(flowModFlags);
        flowBuilder.setKey(flowKey);
    } catch (Exception e) {
        throw new DataflowCreationException(e.getMessage());
    }

    return flowBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
protected FlowBuilder createArpReplyToControllerFlow() {
    final FlowBuilder arpFlow = new FlowBuilder()
            .setPriority(OFRendererConstants.ARP_REPLY_TO_CONTROLLER_FLOW_PRIORITY)
            .setIdleTimeout(0)
            .setHardTimeout(0)
            .setCookie(new FlowCookie(BigInteger.valueOf(flowCookie.incrementAndGet())))
            .setFlags(new FlowModFlags(false, false, false, false, false));
    final EthernetMatch ethernetMatch = FlowUtils.createEthernetMatch();
    /** NOTE:
     * Setting layer 3 match seems to be messing with the flow ID
     * check for possible bug on openflow plugin side.
     * Use following code for specific ARP REQUEST or REPLY packet capture
     * ArpMatch arpMatch = FlowUtils.createArpMatch();
     */
    final Match match = new MatchBuilder().setEthernetMatch(ethernetMatch).build();//.setLayer3Match(arpMatch).build();
    arpFlow.setMatch(match);
    final Instructions instructions = createOutputInstructions(OutputPortValues.CONTROLLER, OutputPortValues.NORMAL);
    arpFlow.setInstructions(instructions);
    final String flowName = createFlowName();
    arpFlow.setFlowName(flowName);
    final FlowId flowId = new FlowId(flowName);
    arpFlow.setId(flowId);
    arpFlow.setKey(new FlowKey(flowId));
    return arpFlow;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public static FlowBuilder getPipelineFlow(short table, short gotoTable) {
    FlowBuilder flowBuilder = new FlowBuilder();
    flowBuilder.setMatch(new MatchBuilder().build());

    String flowName = "DEFAULT_PIPELINE_FLOW_" + table;
    return initFlowBuilder(flowBuilder, flowName, table).setPriority(0);
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
private void addFlowGoto(Node node, Short currentId, Short nextId) {
    FlowBuilder flowBuilder = new FlowBuilder();
    flowBuilder.setTableId(currentId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setPriority(0);
    flowBuilder.setMatch(new MatchBuilder().build());
    flowBuilder.setInstructions(
            new InstructionsBuilder().setInstruction(Collections.singletonList(
                    new InstructionBuilder().setInstruction(
                            new GoToTableCaseBuilder().setGoToTable(
                                    new GoToTableBuilder().setTableId(nextId).build()
                            ).build()
                    ).setOrder(0).build()
            )).build());
    String flowIdStr = "PipelineManager";
    final FlowId flowId = new FlowId(flowIdStr);
    final FlowKey key = new FlowKey(flowId);
    flowBuilder.setKey(key);

    InstanceIdentifier<Flow> flowIID = InstanceIdentifier.builder(Nodes.class)
            .child(Node.class, new NodeKey(node.getId())).augmentation(FlowCapableNode.class)
            .child(Table.class, new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey())
            .build();

    WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
    transaction.put(LogicalDatastoreType.CONFIGURATION, flowIID, flowBuilder.build(), true);
    transaction.submit();
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programTrafficBehaviorRule(Long dpid, TrafficBehavior trafficBehavior, boolean isWriteFlow) {
    MatchBuilder matchBuilder = new MatchBuilder();
    FlowBuilder flowBuilder = new FlowBuilder();

    if (dpid == null) {
        return;
    }
    String nodeName = OPENFLOW + dpid;
    NodeBuilder nodeBuilder = createNodeBuilder(nodeName);

    // Create the OF Actions and Instructions
    InstructionsBuilder isb = new InstructionsBuilder();

    // Instructions List Stores Individual Instructions
    List<Instruction> instructions = Lists.newArrayList();

    // Call the InstructionBuilder Methods Containing Actions
    InstructionBuilder ib = new InstructionBuilder();
    if (trafficBehavior == TrafficBehavior.PolicyDriven) {
        // If Traffic Behavior is NeedAcl, the Default action is drop, need
        // Acl to allow traffic
        ib = OfInstructionUtils.createDropInstructions(ib);
    } else {
        // Default Traffic Behavior is allow traffic goto next table, it has
        // done in Pipeline initialization step
        return;
    }

    ib.setOrder(instructions.size());
    ib.setKey(new InstructionKey(instructions.size()));
    instructions.add(ib.build());

    // Add InstructionBuilder to the Instruction(s)Builder List
    isb.setInstruction(instructions);

    // Add InstructionsBuilder to FlowBuilder
    flowBuilder.setInstructions(isb.build());

    String flowId = "Acl_TrafficBehavior_" + getTable();
    flowBuilder.setId(new FlowId(flowId));
    FlowKey key = new FlowKey(new FlowId(flowId));
    flowBuilder.setMatch(matchBuilder.build());
    flowBuilder.setPriority(TRAFFIC_BEHAVIOR_RULE_PRIORITY);
    flowBuilder.setBarrier(true);
    flowBuilder.setTableId(getTable());
    flowBuilder.setKey(key);
    flowBuilder.setFlowName(flowId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setIdleTimeout(0);

    if (isWriteFlow) {
        writeFlow(flowBuilder, nodeBuilder);
    } else {
        removeFlow(flowBuilder, nodeBuilder);
    }
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programArpPacketAllow(Long dpid, boolean isWriteFlow) {
    String nodeName = OPENFLOW + dpid;

    MatchBuilder matchBuilder = new MatchBuilder();
    NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
    FlowBuilder flowBuilder = new FlowBuilder();

    flowBuilder.setMatch(
            OfMatchUtils.createEtherTypeMatch(matchBuilder, new EtherType(Constants.ARP_ETHERTYPE)).build());

    String flowId = "Acl_ArpPacketAllow_" + getTable();

    flowBuilder.setId(new FlowId(flowId));
    FlowKey key = new FlowKey(new FlowId(flowId));
    flowBuilder.setBarrier(true);
    flowBuilder.setTableId(this.getTable());
    flowBuilder.setKey(key);
    flowBuilder.setPriority(ACL_MATCH_PRIORITY);
    flowBuilder.setFlowName(flowId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setIdleTimeout(0);

    if (isWriteFlow) {
        InstructionBuilder ib = new InstructionBuilder();
        InstructionsBuilder isb = new InstructionsBuilder();
        List<Instruction> instructions = Lists.newArrayList();

        ib = this.getMutablePipelineInstructionBuilder();
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Add InstructionBuilder to the Instruction(s)Builder List
        isb.setInstruction(instructions);

        // Add InstructionsBuilder to FlowBuilder
        flowBuilder.setInstructions(isb.build());
        writeFlow(flowBuilder, nodeBuilder);
    } else {
        removeFlow(flowBuilder, nodeBuilder);
    }
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programGpeTunnelInEntry(Long dpid, Long segmentationId, Long gpeTunnelOfPort, boolean isWriteFlow) {
    String nodeName = OPENFLOW + dpid;

    BigInteger tunnelId = BigInteger.valueOf(segmentationId.longValue());
    MatchBuilder matchBuilder = new MatchBuilder();
    NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
    FlowBuilder flowBuilder = new FlowBuilder();

    // Create Match(es) and Set them in the FlowBuilder Object
    flowBuilder.setMatch(OfMatchUtils.createTunnelIDMatch(matchBuilder, tunnelId).build());
    flowBuilder.setMatch(OfMatchUtils.createInPortMatch(matchBuilder, dpid, gpeTunnelOfPort).build());

    if (isWriteFlow) {
        // Create the OF Actions and Instructions
        InstructionBuilder ib = new InstructionBuilder();
        InstructionsBuilder isb = new InstructionsBuilder();

        // Instructions List Stores Individual Instructions
        List<Instruction> instructions = Lists.newArrayList();

        List<Action> actionList = Lists.newArrayList();
        ActionBuilder ab = new ActionBuilder();

        // pop_nsh
        ab.setAction(OfActionUtils.nxPopNshAction());
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        ApplyActionsBuilder aab = new ApplyActionsBuilder();
        aab.setAction(actionList);
        ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Append the default pipeline after the first classification
        ib = this.getMutablePipelineInstructionBuilder();
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Add InstructionBuilder to the Instruction(s)Builder List
        isb.setInstruction(instructions);

        // Add InstructionsBuilder to FlowBuilder
        flowBuilder.setInstructions(isb.build());
    }

    String flowId = "GpeTunnelIn_" + segmentationId + "_" + gpeTunnelOfPort;
    // Add Flow Attributes
    flowBuilder.setId(new FlowId(flowId));
    FlowKey key = new FlowKey(new FlowId(flowId));
    flowBuilder.setPriority(GPE_TUNNEL_IN_PRIORITY);
    flowBuilder.setStrict(true);
    flowBuilder.setBarrier(false);
    flowBuilder.setTableId(getTable());
    flowBuilder.setKey(key);
    flowBuilder.setFlowName(flowId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setIdleTimeout(0);

    if (isWriteFlow) {
        writeFlow(flowBuilder, nodeBuilder);
    } else {
        removeFlow(flowBuilder, nodeBuilder);
    }

}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programRouterInterface(Long dpid, Long sourceSegId, Long destSegId, String macAddress,
        IpAddress address, int mask, boolean isWriteFlow) {

    String nodeName = Constants.OPENFLOW_NODE_PREFIX + dpid;

    MatchBuilder matchBuilder = new MatchBuilder();
    NodeBuilder nodeBuilder = Openflow13Provider.createNodeBuilder(nodeName);
    FlowBuilder flowBuilder = new FlowBuilder();

    // Instructions List Stores Individual Instructions
    InstructionsBuilder isb = new InstructionsBuilder();
    List<Instruction> instructions = Lists.newArrayList();
    InstructionBuilder ib = new InstructionBuilder();
    ApplyActionsBuilder aab = new ApplyActionsBuilder();
    ActionBuilder ab = new ActionBuilder();
    List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> actionList = Lists
            .newArrayList();

    OfMatchUtils.createTunnelIDMatch(matchBuilder, BigInteger.valueOf(sourceSegId.longValue()));

    SubnetUtils addressSubnetInfo = new SubnetUtils(address.getIpv4Address().getValue() + "/" + mask);
    final String prefixString = addressSubnetInfo.getInfo().getNetworkAddress() + "/" + mask;
    OfMatchUtils.createDstL3IPv4Match(matchBuilder, prefixString);

    String flowId = "Routing_" + sourceSegId + "_" + destSegId + "_" + prefixString;
    flowBuilder.setId(new FlowId(flowId));
    FlowKey key = new FlowKey(new FlowId(flowId));
    flowBuilder.setBarrier(true);
    flowBuilder.setTableId(this.getTable());
    flowBuilder.setKey(key);
    flowBuilder.setPriority(BASE_ROUTING_PRIORITY + mask);
    flowBuilder.setFlowName(flowId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setIdleTimeout(0);
    flowBuilder.setMatch(matchBuilder.build());

    if (isWriteFlow) {
        // Set source Mac address
        ab.setAction(OfActionUtils.setDlSrcAction(macAddress));
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        // DecTTL
        ab.setAction(OfActionUtils.decNwTtlAction());
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        // Set Destination Tunnel ID
        ab.setAction(OfActionUtils.setTunnelIdAction(BigInteger.valueOf(destSegId.longValue())));
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        // Create Apply Actions Instruction
        aab.setAction(actionList);
        ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Goto Next Table
        ib = getMutablePipelineInstructionBuilder();
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        flowBuilder.setInstructions(isb.setInstruction(instructions).build());

        writeFlow(flowBuilder, nodeBuilder);
    } else {
        removeFlow(flowBuilder, nodeBuilder);
    }
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programFloatingIpToFixedIp2(Long dpid, String dstfloatingIp,
        Long floatingSegmentId, String toDstfixedIp, boolean isWriteFlow) {
    String nodeName = OPENFLOW + dpid;

    MatchBuilder matchBuilder = new MatchBuilder();
    NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
    FlowBuilder flowBuilder = new FlowBuilder();

    // Create the OF Match using MatchBuilder
    OfMatchUtils.createDstL3IPv4Match(matchBuilder, OfMatchUtils.iPv4PrefixFromIPv4Address(dstfloatingIp));
    flowBuilder.setMatch(matchBuilder.build());

    String flowId = "InboundNat_"+dstfloatingIp+"_"+toDstfixedIp+"_"+floatingSegmentId;
    // Add Flow Attributes
    flowBuilder.setId(new FlowId(flowId));
    FlowKey key = new FlowKey(new FlowId(flowId));
    flowBuilder.setStrict(true);
    flowBuilder.setBarrier(false);
    flowBuilder.setTableId(getTable());
    flowBuilder.setKey(key);
    flowBuilder.setFlowName(flowId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setIdleTimeout(0);

    if (isWriteFlow) {
        // Instantiate the Builders for the OF Actions and Instructions
        InstructionBuilder ib = new InstructionBuilder();
        InstructionsBuilder isb = new InstructionsBuilder();

        // Instructions List Stores Individual Instructions
        List<Instruction> instructions = Lists.newArrayList();

        // Set Dst Ip Address to fixed ip
        OfInstructionUtils.createNwDstInstructions(ib,
                OfMatchUtils.iPv4PrefixFromIPv4Address(toDstfixedIp), null);
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        OfInstructionUtils.createSetTunnelIdInstructions(ib, BigInteger.valueOf(floatingSegmentId.longValue()));
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Next service GOTO Instructions Need to be appended to the List
        ib = this.getMutablePipelineInstructionBuilder();
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Add InstructionBuilder to the Instruction(s)Builder List
        isb.setInstruction(instructions);

        // Add InstructionsBuilder to FlowBuilder
        flowBuilder.setInstructions(isb.build());

        writeFlow(flowBuilder, nodeBuilder);
    } else {
        removeFlow(flowBuilder, nodeBuilder);
    }
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programFloatingIpToFixedIp(Long dpid, String dstfloatingIp,
        Long floatingSegmentId, String toDstfixedIp, boolean isWriteFlow) {
    String nodeName = OPENFLOW + dpid;

    MatchBuilder matchBuilder = new MatchBuilder();
    NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
    FlowBuilder flowBuilder = new FlowBuilder();

    // Create the OF Match using MatchBuilder
    OfMatchUtils.createDstL3IPv4Match(matchBuilder, OfMatchUtils.iPv4PrefixFromIPv4Address(dstfloatingIp));
    flowBuilder.setMatch(matchBuilder.build());

    String flowId = "InboundNat_"+dstfloatingIp+"_"+toDstfixedIp+"_"+floatingSegmentId;
    // Add Flow Attributes
    flowBuilder.setId(new FlowId(flowId));
    FlowKey key = new FlowKey(new FlowId(flowId));
    flowBuilder.setStrict(true);
    flowBuilder.setBarrier(false);
    flowBuilder.setTableId(getTable());
    flowBuilder.setKey(key);
    flowBuilder.setFlowName(flowId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setIdleTimeout(0);

    if (isWriteFlow) {
        // Instantiate the Builders for the OF Actions and Instructions
        InstructionBuilder ib = new InstructionBuilder();
        InstructionsBuilder isb = new InstructionsBuilder();

        // Instructions List Stores Individual Instructions
        List<Instruction> instructions = Lists.newArrayList();
        List<Action> actionList = new ArrayList<>();
        ActionBuilder ab = new ActionBuilder();

        // Set Dst Ip Address to fixed ip
        SetNwDstActionBuilder setNwDstActionBuilder = new SetNwDstActionBuilder();
        Ipv4Builder ipdst = new Ipv4Builder();
        ipdst.setIpv4Address(OfMatchUtils.iPv4PrefixFromIPv4Address(toDstfixedIp));
        setNwDstActionBuilder.setAddress(ipdst.build());
        ab.setAction(new SetNwDstActionCaseBuilder().setSetNwDstAction(setNwDstActionBuilder.build()).build());
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        // Build the Set Tunnel Field Action
        SetFieldBuilder setFieldBuilder = new SetFieldBuilder();
        TunnelBuilder tunnel = new TunnelBuilder();
        tunnel.setTunnelId(BigInteger.valueOf(floatingSegmentId.longValue()));
        setFieldBuilder.setTunnel(tunnel.build());
        ab.setAction(new SetFieldCaseBuilder().setSetField(setFieldBuilder.build()).build());
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        ApplyActionsBuilder aab = new ApplyActionsBuilder();
        aab.setAction(actionList);
        ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Next service GOTO Instructions Need to be appended to the List
        ib = this.getMutablePipelineInstructionBuilder();
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Add InstructionBuilder to the Instruction(s)Builder List
        isb.setInstruction(instructions);

        // Add InstructionsBuilder to FlowBuilder
        flowBuilder.setInstructions(isb.build());

        writeFlow(flowBuilder, nodeBuilder);
    } else {
        removeFlow(flowBuilder, nodeBuilder);
    }
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programDropSrcIface(Long dpid, Long inPort, boolean isWriteFlow) {

        String nodeName = OPENFLOW + dpid;

        MatchBuilder matchBuilder = new MatchBuilder();
        NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
        FlowBuilder flowBuilder = new FlowBuilder();

        // Create the OF Match using MatchBuilder
        flowBuilder.setMatch(OfMatchUtils.createInPortMatch(matchBuilder, dpid, inPort).build());

        if (isWriteFlow) {
            // Instantiate the Builders for the OF Actions and Instructions
            InstructionBuilder ib = new InstructionBuilder();
            InstructionsBuilder isb = new InstructionsBuilder();

            // Instructions List Stores Individual Instructions
            List<Instruction> instructions = Lists.newArrayList();

            // Call the InstructionBuilder Methods Containing Actions
            OfInstructionUtils.createDropInstructions(ib);
            ib.setOrder(instructions.size());
            ib.setKey(new InstructionKey(instructions.size()));
            instructions.add(ib.build());

            // Add InstructionBuilder to the Instruction(s)Builder List
            isb.setInstruction(instructions);

            // Add InstructionsBuilder to FlowBuilder
            flowBuilder.setInstructions(isb.build());
        }

        String flowId = "DropFilter_" + inPort;
        // Add Flow Attributes
        flowBuilder.setId(new FlowId(flowId));
        FlowKey key = new FlowKey(new FlowId(flowId));
        flowBuilder.setStrict(true);
        flowBuilder.setBarrier(false);
        flowBuilder.setTableId(getTable());
        flowBuilder.setKey(key);
        flowBuilder.setFlowName(flowId);
        flowBuilder.setPriority(8192);
        flowBuilder.setHardTimeout(0);
        flowBuilder.setIdleTimeout(0);
        if (isWriteFlow) {
            writeFlow(flowBuilder, nodeBuilder);
        } else {
            removeFlow(flowBuilder, nodeBuilder);
        }
    }
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programTunnelIn(Long dpid, Long segmentationId, Long ofPort, boolean isWriteFlow) {

        String nodeName = OPENFLOW + dpid;

        BigInteger tunnelId = BigInteger.valueOf(segmentationId.longValue());
        MatchBuilder matchBuilder = new MatchBuilder();
        NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
        FlowBuilder flowBuilder = new FlowBuilder();

        // Create Match(es) and Set them in the FlowBuilder Object
        flowBuilder.setMatch(OfMatchUtils.createTunnelIDMatch(matchBuilder, tunnelId).build());
        flowBuilder.setMatch(OfMatchUtils.createInPortMatch(matchBuilder, dpid, ofPort).build());

        if (isWriteFlow) {
            // Create the OF Actions and Instructions
            InstructionBuilder ib = new InstructionBuilder();
            InstructionsBuilder isb = new InstructionsBuilder();

            // Instructions List Stores Individual Instructions
            List<Instruction> instructions = Lists.newArrayList();

            List<Action> actionList = Lists.newArrayList();
            ActionBuilder ab = new ActionBuilder();
            ab.setAction(OfActionUtils.nxLoadRegAction(new DstNxRegCaseBuilder().setNxReg(REG_FIELD).build(),
                    BigInteger.valueOf(REG_VALUE_FROM_REMOTE)));
            ab.setOrder(actionList.size());
            ab.setKey(new ActionKey(actionList.size()));
            actionList.add(ab.build());

            ab.setAction(OfActionUtils.nxLoadRegAction(new DstNxRegCaseBuilder().setNxReg(REG_SRC_TUN_ID).build(),
                    BigInteger.valueOf(REG2_DEFAULT_PERMIT_VNI)));
            ab.setOrder(actionList.size());
            ab.setKey(new ActionKey(actionList.size()));
            actionList.add(ab.build());

            ApplyActionsBuilder aab = new ApplyActionsBuilder();
            aab.setAction(actionList);
            ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());

            // Call the InstructionBuilder Methods Containing Actions
            ib.setOrder(instructions.size());
            ib.setKey(new InstructionKey(instructions.size()));
            instructions.add(ib.build());

            // Append the default pipeline after the first classification
            ib = this.getMutablePipelineInstructionBuilder();
            ib.setOrder(instructions.size());
            ib.setKey(new InstructionKey(instructions.size()));
            instructions.add(ib.build());

            // Add InstructionBuilder to the Instruction(s)Builder List
            isb.setInstruction(instructions);

            // Add InstructionsBuilder to FlowBuilder
            flowBuilder.setInstructions(isb.build());
        }

        String flowId = "TunnelIn_" + segmentationId + "_" + ofPort;
        // Add Flow Attributes
        flowBuilder.setId(new FlowId(flowId));
        FlowKey key = new FlowKey(new FlowId(flowId));
        flowBuilder.setStrict(true);
        flowBuilder.setBarrier(false);
        flowBuilder.setTableId(getTable());
        flowBuilder.setKey(key);
        flowBuilder.setFlowName(flowId);
        flowBuilder.setHardTimeout(0);
        flowBuilder.setIdleTimeout(0);

        if (isWriteFlow) {
            writeFlow(flowBuilder, nodeBuilder);
        } else {
            removeFlow(flowBuilder, nodeBuilder);
        }
    }
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; //导入方法依赖的package包/类
public void programVlanInPort(Long dpid, Long vlanId, Long segmentationId, Long inPort, boolean isWriteFlow) {
    String nodeName = OPENFLOW + dpid;

    MatchBuilder matchBuilder = new MatchBuilder();
    NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
    FlowBuilder flowBuilder = new FlowBuilder();

    // Create the OF Match using MatchBuilder
    flowBuilder.setMatch(OfMatchUtils.createInPortMatch(matchBuilder, dpid, inPort).build());
    flowBuilder.setMatch(OfMatchUtils.createVlanIdMatch(matchBuilder, new VlanId(vlanId.intValue()), true).build());

    String flowId = "VlanIn_" + vlanId + "_" + inPort + "_" + segmentationId;
    // Add Flow Attributes
    flowBuilder.setId(new FlowId(flowId));
    FlowKey key = new FlowKey(new FlowId(flowId));
    flowBuilder.setStrict(true);
    flowBuilder.setBarrier(false);
    flowBuilder.setTableId(getTable());
    flowBuilder.setKey(key);
    flowBuilder.setPriority(16384);
    flowBuilder.setFlowName(flowId);
    flowBuilder.setHardTimeout(0);
    flowBuilder.setIdleTimeout(0);

    if (isWriteFlow) {
        // Instantiate the Builders for the OF Actions and Instructions
        InstructionBuilder ib = new InstructionBuilder();
        InstructionsBuilder isb = new InstructionsBuilder();

        // Instructions List Stores Individual Instructions
        List<Instruction> instructions = Lists.newArrayList();

        OfInstructionUtils.createSetTunnelIdInstructions(ib, BigInteger.valueOf(segmentationId.longValue()));

        ApplyActionsCase aac = (ApplyActionsCase) ib.getInstruction();
        List<Action> actionList = aac.getApplyActions().getAction();

        ActionBuilder ab = new ActionBuilder();

        ab.setAction(OfActionUtils.nxLoadRegAction(new DstNxRegCaseBuilder().setNxReg(REG_FIELD).build(),
                BigInteger.valueOf(REG_VALUE_FROM_VLAN)));
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        ab.setAction(OfActionUtils.nxLoadRegAction(new DstNxRegCaseBuilder().setNxReg(REG_SRC_TUN_ID).build(),
                BigInteger.valueOf(REG2_DEFAULT_PERMIT_VNI)));
        ab.setOrder(actionList.size());
        ab.setKey(new ActionKey(actionList.size()));
        actionList.add(ab.build());

        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Next service GOTO Instructions Need to be appended to the List
        ib = this.getMutablePipelineInstructionBuilder();
        ib.setOrder(instructions.size());
        ib.setKey(new InstructionKey(instructions.size()));
        instructions.add(ib.build());

        // Add InstructionBuilder to the Instruction(s)Builder List
        isb.setInstruction(instructions);

        // Add InstructionsBuilder to FlowBuilder
        flowBuilder.setInstructions(isb.build());

        writeFlow(flowBuilder, nodeBuilder);
    } else {
        removeFlow(flowBuilder, nodeBuilder);
    }
}