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  3. org.projectfloodlight.openflow.protocol.instruction.OFInstruction

Java 类org.projectfloodlight.openflow.protocol.instruction.OFInstruction 实例源码

项目：open-kilda    文件：SwitchManager.java    
/**
 * Create an OFFlowMod that can be passed to StaticEntryPusher.
 *
 * @param sw       switch object
 * @param match    match for the flow
 * @param meter    meter for the flow
 * @param actions  actions for the flow
 * @param cookie   cookie for the flow
 * @param priority priority to set on the flow
 * @return {@link OFFlowMod}
 */
private OFFlowMod buildFlowMod(final IOFSwitch sw, final Match match, final OFInstructionMeter meter,
                               final OFInstructionApplyActions actions, final long cookie, final int priority) {
    OFFlowMod.Builder fmb = sw.getOFFactory().buildFlowAdd();
    fmb.setIdleTimeout(FlowModUtils.INFINITE_TIMEOUT);
    fmb.setHardTimeout(FlowModUtils.INFINITE_TIMEOUT);
    fmb.setBufferId(OFBufferId.NO_BUFFER);
    fmb.setCookie(U64.of(cookie));
    fmb.setPriority(priority);
    List<OFInstruction> instructions = new ArrayList<>(2);

    if (meter != null) {              // If no meter then no bandwidth limit
        instructions.add(meter);
    }

    if (actions != null) {       // If no instruction then Drops packet
        instructions.add(actions);
    }

    if (match != null) {              // If no then match everything
        fmb.setMatch(match);
    }

    return fmb.setInstructions(instructions).build();
}
项目：fresco_floodlight    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：iTAP-controller    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：SDN-Multicast    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：arscheduler    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：floodlight1.2-delay    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：floodlight-hardware    文件：InstructionUtils.java    
/**
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：ACAMPController    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：fast-failover-demo    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：floodlightLB    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：DSC    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：floodlight    文件：InstructionUtils.java    
/** 
 * Adds the instructions to the list of OFInstructions in the OFFlowMod. Any pre-existing
 * instruction of the same type is replaced with OFInstruction inst.
 * @param fmb, the flow mod to append the instruction to
 * @param inst, the instuction to append
 */
public static void appendInstruction(OFFlowMod.Builder fmb, OFInstruction inst) {
    List<OFInstruction> newIl = new ArrayList<OFInstruction>();
    List<OFInstruction> oldIl = fmb.getInstructions();
    if (oldIl != null) { // keep any existing instructions that were added earlier
        newIl.addAll(fmb.getInstructions());
    }

    for (OFInstruction i : newIl) { // remove any duplicates. Only one of each instruction.
        if (i.getType() == inst.getType()) {
            newIl.remove(i);
        }
    }   
    newIl.add(inst);
    fmb.setInstructions(newIl);
}
项目：onos    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowMod entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(OFFactoryVer13.INSTANCE.instructions()
                                              .applyActions(
                                                      entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
        case OF_14:
        case OF_15:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：onos    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowStatsEntry entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(
                    OFFactoryVer13.INSTANCE.instructions().applyActions(entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
        case OF_14:
        case OF_15:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：athena    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowMod entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(OFFactoryVer13.INSTANCE.instructions()
                                              .applyActions(
                                                      entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：athena    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowStatsEntry entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(
                    OFFactoryVer13.INSTANCE.instructions().applyActions(entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：athena    文件：FlowEntryBuilder.java    
private TrafficTreatment buildTreatment() {
    TrafficTreatment.Builder builder = DefaultTrafficTreatment.builder();
    for (OFInstruction in : instructions) {
        switch (in.getType()) {
            case GOTO_TABLE:
                builder.transition(((int) ((OFInstructionGotoTable) in)
                        .getTableId().getValue()));
                break;
            case WRITE_METADATA:
                OFInstructionWriteMetadata m = (OFInstructionWriteMetadata) in;
                builder.writeMetadata(m.getMetadata().getValue(),
                                      m.getMetadataMask().getValue());
                break;
            case WRITE_ACTIONS:
                builder.deferred();
                buildActions(((OFInstructionWriteActions) in).getActions(),
                             builder);
                break;
            case APPLY_ACTIONS:
                builder.immediate();
                buildActions(((OFInstructionApplyActions) in).getActions(),
                             builder);
                break;
            case CLEAR_ACTIONS:
                builder.wipeDeferred();
                break;
            case EXPERIMENTER:
                break;
            case METER:
                break;
            default:
                log.warn("Unknown instructions type {}", in.getType());
        }
    }

    return builder.build();
}
项目：fresco_floodlight    文件：FlowModUtils.java    
/**
 * Sets the actions in fmb according to the sw version.
 * 
 * @param fmb the FlowMod Builder that is being built
 * @param actions the actions to set
 * @param sw the switch that will receive the FlowMod
 */
public static void setActions(OFFlowMod.Builder fmb,
        List<OFAction> actions, IOFSwitch sw) {
    if (sw.getOFFactory().getVersion().compareTo(OFVersion.OF_11) >= 0) {
        // Instructions are used starting in OF 1.1
        fmb.setInstructions(Collections.singletonList((OFInstruction) sw
                .getOFFactory().instructions().applyActions(actions)));
    } else {
        // OF 1.0 only supports actions
        fmb.setActions(actions);
    }
}
项目：SDN-Multicast    文件：FlowModUtils.java    
/**
 * Sets the actions in fmb according to the sw version.
 * 
 * @param fmb the FlowMod Builder that is being built
 * @param actions the actions to set
 * @param sw the switch that will receive the FlowMod
 */
public static void setActions(OFFlowMod.Builder fmb,
        List<OFAction> actions, IOFSwitch sw) {
    if (sw.getOFFactory().getVersion().compareTo(OFVersion.OF_11) >= 0) {
        // Instructions are used starting in OF 1.1
        fmb.setInstructions(Collections.singletonList((OFInstruction) sw
                .getOFFactory().instructions().applyActions(actions)));
    } else {
        // OF 1.0 only supports actions
        fmb.setActions(actions);
    }
}
项目：arscheduler    文件：FlowModUtils.java    
/**
 * Sets the actions in fmb according to the sw version.
 * 
 * @param fmb the FlowMod Builder that is being built
 * @param actions the actions to set
 * @param sw the switch that will receive the FlowMod
 */
public static void setActions(OFFlowMod.Builder fmb,
        List<OFAction> actions, IOFSwitch sw) {
    if (sw.getOFFactory().getVersion().compareTo(OFVersion.OF_11) >= 0) {
        // Instructions are used starting in OF 1.1
        fmb.setInstructions(Collections.singletonList((OFInstruction) sw
                .getOFFactory().instructions().applyActions(actions)));
    } else {
        // OF 1.0 only supports actions
        fmb.setActions(actions);
    }
}
项目：floodlight1.2-delay    文件：FlowModUtils.java    
/**
 * Sets the actions in fmb according to the sw version.
 * 
 * @param fmb the FlowMod Builder that is being built
 * @param actions the actions to set
 * @param sw the switch that will receive the FlowMod
 */
public static void setActions(OFFlowMod.Builder fmb,
        List<OFAction> actions, IOFSwitch sw) {
    if (sw.getOFFactory().getVersion().compareTo(OFVersion.OF_11) >= 0) {
        // Instructions are used starting in OF 1.1
        fmb.setInstructions(Collections.singletonList((OFInstruction) sw
                .getOFFactory().instructions().applyActions(actions)));
    } else {
        // OF 1.0 only supports actions
        fmb.setActions(actions);
    }
}
项目：floodlight-hardware    文件：FlowModUtils.java    
/**
 * Sets the actions in fmb according to the sw version.
 *
 * @param fmb the FlowMod Builder that is being built
 * @param actions the actions to set
 * @param sw the switch that will receive the FlowMod
 */
public static void setActions(OFFlowMod.Builder fmb,
        List<OFAction> actions, IOFSwitch sw) {
    if (sw.getOFFactory().getVersion().compareTo(OFVersion.OF_11) >= 0) {
        // Instructions are used starting in OF 1.1
        fmb.setInstructions(Collections.singletonList((OFInstruction) sw
                .getOFFactory().instructions().applyActions(actions)));
    } else {
        // OF 1.0 only supports actions
        fmb.setActions(actions);
    }
}
项目：ACAMPController    文件：FlowModUtils.java    
/**
 * Sets the actions in fmb according to the sw version.
 * 
 * @param fmb the FlowMod Builder that is being built
 * @param actions the actions to set
 * @param sw the switch that will receive the FlowMod
 */
public static void setActions(OFFlowMod.Builder fmb,
        List<OFAction> actions, IOFSwitch sw) {
    if (sw.getOFFactory().getVersion().compareTo(OFVersion.OF_11) >= 0) {
        // Instructions are used starting in OF 1.1
        fmb.setInstructions(Collections.singletonList((OFInstruction) sw
                .getOFFactory().instructions().applyActions(actions)));
    } else {
        // OF 1.0 only supports actions
        fmb.setActions(actions);
    }
}
项目：ravikumaran201504    文件：OFSwitchImplSpringOpenTTP.java    
@Override
public void transformAndSendMsg(OFMessage msg, TableType type) {
    if (msg.getType() == OFType.FLOW_MOD) {
        OFFlowMod flowMod = (OFFlowMod) msg;
        OFFlowMod.Builder builder = flowMod.createBuilder();
        List<OFInstruction> instructions = flowMod.getInstructions();
        List<OFInstruction> newInstructions = Lists.newArrayList();
        for (OFInstruction i : instructions) {
            if (i instanceof OFInstructionGotoTable) {
                OFInstructionGotoTable gotoTable = (OFInstructionGotoTable) i;
                TableType tid = TableType.values()[gotoTable.getTableId().getValue()];
                newInstructions.add(
                        gotoTable.createBuilder()
                                .setTableId(getTableId(tid)).build());
            } else {
                newInstructions.add(i);
            }
        }
        builder.setTableId(getTableId(type));
        builder.setInstructions(newInstructions);
        OFMessage msgnew = builder.build();
        channel.write(Collections.singletonList(msgnew));
        log.trace("Installed {}", msgnew);

    } else {
        channel.write(Collections.singletonList(msg));
    }
}
项目：ravikumaran201504    文件：FlowModBuilderVer13.java    
@Override
public OFFlowAdd buildFlowAdd() {
    Match match = buildMatch();
    List<OFAction> deferredActions = buildActions(treatment.deferred());
    List<OFAction> immediateActions = buildActions(treatment.immediate());
    List<OFInstruction> instructions = Lists.newLinkedList();


    if (immediateActions.size() > 0) {
        instructions.add(factory().instructions().applyActions(immediateActions));
    }
    if (treatment.clearedDeferred()) {
        instructions.add(factory().instructions().clearActions());
    }
    if (deferredActions.size() > 0) {
        instructions.add(factory().instructions().writeActions(deferredActions));
    }
    if (treatment.tableTransition() != null) {
        instructions.add(buildTableGoto(treatment.tableTransition()));
    }

    long cookie = flowRule().id().value();

    OFFlowAdd fm = factory().buildFlowAdd()
            .setXid(xid)
            .setCookie(U64.of(cookie))
            .setBufferId(OFBufferId.NO_BUFFER)
            .setInstructions(instructions)
            .setMatch(match)
            .setFlags(Collections.singleton(OFFlowModFlags.SEND_FLOW_REM))
            .setPriority(flowRule().priority())
            .setTableId(TableId.of(flowRule().type().ordinal()))
            .build();

    return fm;
}
项目：ravikumaran201504    文件：FlowModBuilderVer13.java    
@Override
public OFFlowMod buildFlowMod() {
    Match match = buildMatch();
    List<OFAction> deferredActions = buildActions(treatment.deferred());
    List<OFAction> immediateActions = buildActions(treatment.immediate());
    List<OFInstruction> instructions = Lists.newLinkedList();


    if (immediateActions.size() > 0) {
        instructions.add(factory().instructions().applyActions(immediateActions));
    }
    if (treatment.clearedDeferred()) {
        instructions.add(factory().instructions().clearActions());
    }
    if (deferredActions.size() > 0) {
        instructions.add(factory().instructions().writeActions(deferredActions));
    }
    if (treatment.tableTransition() != null) {
        instructions.add(buildTableGoto(treatment.tableTransition()));
    }

    long cookie = flowRule().id().value();

    OFFlowMod fm = factory().buildFlowModify()
            .setXid(xid)
            .setCookie(U64.of(cookie))
            .setBufferId(OFBufferId.NO_BUFFER)
            .setInstructions(instructions)
            .setMatch(match)
            .setFlags(Collections.singleton(OFFlowModFlags.SEND_FLOW_REM))
            .setPriority(flowRule().priority())
            .setTableId(TableId.of(flowRule().type().ordinal()))
            .build();

    return fm;
}
项目：ravikumaran201504    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowMod entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(OFFactoryVer13.INSTANCE.instructions()
                                              .applyActions(
                                                      entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：ravikumaran201504    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowStatsEntry entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(
                    OFFactoryVer13.INSTANCE.instructions().applyActions(entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：ravikumaran201504    文件：FlowEntryBuilder.java    
private TrafficTreatment buildTreatment() {
    TrafficTreatment.Builder builder = DefaultTrafficTreatment.builder();
    // If this is a drop rule
    if (instructions.size() == 0) {
        builder.drop();
        return builder.build();
    }
    for (OFInstruction in : instructions) {
        switch (in.getType()) {
            case GOTO_TABLE:
                builder.transition(tableType);
                break;
            case WRITE_METADATA:
                break;
            case WRITE_ACTIONS:
                builder.deferred();
                buildActions(((OFInstructionWriteActions) in).getActions(),
                             builder);
                break;
            case APPLY_ACTIONS:
                builder.immediate();
                buildActions(((OFInstructionApplyActions) in).getActions(),
                             builder);
                break;
            case CLEAR_ACTIONS:
                builder.wipeDeferred();
                break;
            case EXPERIMENTER:
                break;
            case METER:
                break;
            default:
                log.warn("Unknown instructions type {}", in.getType());
        }
    }

    return builder.build();
}
项目：openflowj-otn    文件：ActionUtils.java    
public static List<OFAction> getActions(OFFlowStatsEntry e) {
    if(e.getVersion() == OFVersion.OF_10) {
        return e.getActions();
    } else {
        for(OFInstruction i: e.getInstructions()) {
            if(i.getType() == OFInstructionType.APPLY_ACTIONS) {
                return ((OFInstructionApplyActions) i).getActions();
            }
        }
        return ImmutableList.of();
    }
}
项目：openflowj-otn    文件：ActionUtils.java    
public static List<OFAction> getActions(OFFlowMod e) {
    if(e.getVersion() == OFVersion.OF_10) {
        return e.getActions();
    } else {
        for(OFInstruction i: e.getInstructions()) {
            if(i.getType() == OFInstructionType.APPLY_ACTIONS) {
                return ((OFInstructionApplyActions) i).getActions();
            }
        }
        return ImmutableList.of();
    }
}
项目：Engine    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowMod entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(OFFactoryVer13.INSTANCE.instructions()
                                              .applyActions(
                                                      entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：Engine    文件：FlowEntryBuilder.java    
private List<OFInstruction> getInstructions(OFFlowStatsEntry entry) {
    switch (entry.getVersion()) {
        case OF_10:
            return Lists.newArrayList(
                    OFFactoryVer13.INSTANCE.instructions().applyActions(entry.getActions()));
        case OF_11:
        case OF_12:
        case OF_13:
            return entry.getInstructions();
        default:
            log.warn("Unknown OF version {}", entry.getVersion());
    }
    return Lists.newLinkedList();
}
项目：Engine    文件：FlowEntryBuilder.java    
private TrafficTreatment buildTreatment() {
    TrafficTreatment.Builder builder = DefaultTrafficTreatment.builder();
    for (OFInstruction in : instructions) {
        switch (in.getType()) {
            case GOTO_TABLE:
                builder.transition(((int) ((OFInstructionGotoTable) in)
                        .getTableId().getValue()));
                break;
            case WRITE_METADATA:
                OFInstructionWriteMetadata m = (OFInstructionWriteMetadata) in;
                builder.writeMetadata(m.getMetadata().getValue(),
                                      m.getMetadataMask().getValue());
                break;
            case WRITE_ACTIONS:
                builder.deferred();
                buildActions(((OFInstructionWriteActions) in).getActions(),
                             builder);
                break;
            case APPLY_ACTIONS:
                builder.immediate();
                buildActions(((OFInstructionApplyActions) in).getActions(),
                             builder);
                break;
            case CLEAR_ACTIONS:
                builder.wipeDeferred();
                break;
            case EXPERIMENTER:
                break;
            case METER:
                break;
            default:
                log.warn("Unknown instructions type {}", in.getType());
        }
    }

    return builder.build();
}
项目：loxigen-artifacts    文件：ActionUtils.java    
public static List<OFAction> getActions(OFFlowStatsEntry e) {
    if(e.getVersion() == OFVersion.OF_10) {
        return e.getActions();
    } else {
        for(OFInstruction i: e.getInstructions()) {
            if(i.getType() == OFInstructionType.APPLY_ACTIONS) {
                return ((OFInstructionApplyActions) i).getActions();
            }
        }
        return ImmutableList.of();
    }
}
项目：loxigen-artifacts    文件：ActionUtils.java    
public static List<OFAction> getActions(OFFlowMod e) {
    if(e.getVersion() == OFVersion.OF_10) {
        return e.getActions();
    } else {
        for(OFInstruction i: e.getInstructions()) {
            if(i.getType() == OFInstructionType.APPLY_ACTIONS) {
                return ((OFInstructionApplyActions) i).getActions();
            }
        }
        return ImmutableList.of();
    }
}
项目：athena    文件：FlowModBuilderVer13.java    
@Override
public OFFlowMod buildFlowAdd() {
    Match match = buildMatch();
    List<OFAction> deferredActions = buildActions(treatment.deferred());
    List<OFAction> immediateActions = buildActions(treatment.immediate());
    List<OFInstruction> instructions = Lists.newLinkedList();


    if (treatment.clearedDeferred()) {
        instructions.add(factory().instructions().clearActions());
    }
    if (immediateActions.size() > 0) {
        instructions.add(factory().instructions().applyActions(immediateActions));
    }
    if (deferredActions.size() > 0) {
        instructions.add(factory().instructions().writeActions(deferredActions));
    }
    if (treatment.tableTransition() != null) {
        instructions.add(buildTableGoto(treatment.tableTransition()));
    }
    if (treatment.writeMetadata() != null) {
        instructions.add(buildMetadata(treatment.writeMetadata()));
    }
    if (treatment.metered() != null) {
        instructions.add(buildMeter(treatment.metered()));
    }

    long cookie = flowRule().id().value();

    OFFlowAdd fm = factory().buildFlowAdd()
            .setXid(xid)
            .setCookie(U64.of(cookie))
            .setBufferId(OFBufferId.NO_BUFFER)
            .setInstructions(instructions)
            .setMatch(match)
            .setFlags(Collections.singleton(OFFlowModFlags.SEND_FLOW_REM))
            .setPriority(flowRule().priority())
            .setTableId(TableId.of(flowRule().tableId()))
            .build();

    return fm;
}
项目：athena    文件：FlowModBuilderVer13.java    
@Override
public OFFlowMod buildFlowMod() {
    Match match = buildMatch();
    List<OFAction> deferredActions = buildActions(treatment.deferred());
    List<OFAction> immediateActions = buildActions(treatment.immediate());
    List<OFInstruction> instructions = Lists.newLinkedList();


    if (immediateActions.size() > 0) {
        instructions.add(factory().instructions().applyActions(immediateActions));
    }
    if (treatment.clearedDeferred()) {
        instructions.add(factory().instructions().clearActions());
    }
    if (deferredActions.size() > 0) {
        instructions.add(factory().instructions().writeActions(deferredActions));
    }
    if (treatment.tableTransition() != null) {
        instructions.add(buildTableGoto(treatment.tableTransition()));
    }
    if (treatment.writeMetadata() != null) {
        instructions.add(buildMetadata(treatment.writeMetadata()));
    }
    if (treatment.metered() != null) {
        instructions.add(buildMeter(treatment.metered()));
    }

    long cookie = flowRule().id().value();

    OFFlowMod fm = factory().buildFlowModify()
            .setXid(xid)
            .setCookie(U64.of(cookie))
            .setBufferId(OFBufferId.NO_BUFFER)
            .setInstructions(instructions)
            .setMatch(match)
            .setFlags(Collections.singleton(OFFlowModFlags.SEND_FLOW_REM))
            .setPriority(flowRule().priority())
            .setTableId(TableId.of(flowRule().tableId()))
            .build();

    return fm;
}
项目：athena    文件：FlowModBuilderVer13.java    
private OFInstruction buildTableGoto(Instructions.TableTypeTransition i) {
    OFInstruction instruction = factory().instructions().gotoTable(
            TableId.of(i.tableId()));
    return instruction;
}
项目：athena    文件：FlowModBuilderVer13.java    
private OFInstruction buildMetadata(Instructions.MetadataInstruction m) {
    OFInstruction instruction = factory().instructions().writeMetadata(
            U64.of(m.metadata()), U64.of(m.metadataMask()));
    return instruction;
}