public static InstructionsBuilder createControllerInstructions() {
    // ActionList
    List<Action> actionList = Lists.newArrayList();
    // Action 1
    ActionBuilder ab = new ActionBuilder();
    OutputActionBuilder oab = new OutputActionBuilder();
    oab.setMaxLength(65535);
    Uri value = new Uri("CONTROLLER");
    oab.setOutputNodeConnector(value);
    ab.setAction(new OutputActionCaseBuilder().setOutputAction(oab.build()).build());
    ab.setOrder(0);
    ab.setKey(new ActionKey(0));

    actionList.add(ab.build());
    // Action End

    // Create an Apply Action
    ApplyActionsBuilder aab = new ApplyActionsBuilder();
    aab.setAction(actionList);

    // Wrap our Apply Action in an Instruction
    InstructionBuilder ib = new InstructionBuilder();
    ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
    ib.setOrder(0);
    ib.setKey(new InstructionKey(0));

    // Put our Instruction in a list of Instructions
    InstructionsBuilder isb = new InstructionsBuilder();
    List<Instruction> instructions = new ArrayList<Instruction>();
    instructions.add(ib.build());
    isb.setInstruction(instructions);
    return isb;
  }
  public static InstructionsBuilder createDropInstructions() {
    // Add our drop action to a list
    List<Action> actionList = Lists.newArrayList();

    // Drop Action
    DropActionBuilder dab = new DropActionBuilder();
    DropAction dropAction = dab.build();
    ActionBuilder ab = new ActionBuilder();
    ab.setAction(new DropActionCaseBuilder().setDropAction(dropAction).build());
    ab.setOrder(0);
    ab.setKey(new ActionKey(0));

    actionList.add(ab.build());

    // Create an Apply Action
    ApplyActionsBuilder aab = new ApplyActionsBuilder();
    aab.setAction(actionList);

    // Wrap our Apply Action in an Instruction
    InstructionBuilder ib = new InstructionBuilder();
    ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
    ib.setOrder(0);
    ib.setKey(new InstructionKey(0));

    // Put our Instruction in a list of Instructions
    InstructionsBuilder isb = new InstructionsBuilder();
    List<Instruction> instructions = new ArrayList<Instruction>();
    instructions.add(ib.build());
    isb.setInstruction(instructions);
    return isb;
  }
  // createDlSrcInstructions(InstructionBuilder ib, MacAddress macAddress) {
  //	public static InstructionsBuilder create_DlSrc_NwSrc_Instructions(MacAddress macAddress,
  // Ipv4Prefix prefixSrc) {
  public static InstructionsBuilder create_DlSrc_NwSrc_outputPort_Instructions(
      MacAddress macAddress, Ipv4Prefix prefixSrc, String outputPort) {
    // ActionList
    List<Action> actionList = Lists.newArrayList();
    // Action 1
    ActionBuilder ab = new ActionBuilder();
    SetDlSrcActionBuilder dlSrcActionBuilder = new SetDlSrcActionBuilder();
    dlSrcActionBuilder.setAddress(macAddress);
    ab.setAction(
        new SetDlSrcActionCaseBuilder().setSetDlSrcAction(dlSrcActionBuilder.build()).build());
    ab.setOrder(0);
    ab.setKey(new ActionKey(0));

    // Action 2
    ActionBuilder ab2 = new ActionBuilder();
    SetNwSrcActionBuilder setNwsrcActionBuilder = new SetNwSrcActionBuilder();
    Ipv4Builder ipsrc = new Ipv4Builder();
    ipsrc.setIpv4Address(prefixSrc);
    setNwsrcActionBuilder.setAddress(ipsrc.build());
    ab2.setAction(
        new SetNwSrcActionCaseBuilder().setSetNwSrcAction(setNwsrcActionBuilder.build()).build());
    ab2.setOrder(1);
    ab2.setKey(new ActionKey(1));

    // - have to make nodeconnectionid store table
    // Action 3
    ActionBuilder ab3 = new ActionBuilder();
    OutputActionBuilder outputActionBuilder = new OutputActionBuilder();
    if (outputPort.equals("4294967291")) {
      outputActionBuilder.setOutputNodeConnector(new Uri("FLOOD"));
    } else {
      outputActionBuilder.setOutputNodeConnector(new Uri("output:" + outputPort));
    }
    ab3.setAction(
        new OutputActionCaseBuilder().setOutputAction(outputActionBuilder.build()).build());
    ab3.setOrder(2);
    ab3.setKey(new ActionKey(2));

    actionList.add(ab.build());
    actionList.add(ab2.build());
    actionList.add(ab3.build());
    // Action End

    // Create an Apply Action
    ApplyActionsBuilder aab = new ApplyActionsBuilder();
    aab.setAction(actionList);

    // Wrap our Apply Action in an Instruction
    InstructionBuilder ib = new InstructionBuilder();
    ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
    ib.setOrder(0);
    ib.setKey(new InstructionKey(0));

    // Put our Instruction in a list of Instructions
    InstructionsBuilder isb = new InstructionsBuilder();
    List<Instruction> instructions = new ArrayList<Instruction>();
    instructions.add(ib.build());
    isb.setInstruction(instructions);
    return isb;
  }
  public static InstructionsBuilder create_DlSrc_NwSrc_Controller_Instructions(
      MacAddress macAddress, Ipv4Prefix prefixSrc) {
    // ActionList
    List<Action> actionList = Lists.newArrayList();
    // Action 1
    ActionBuilder ab = new ActionBuilder();
    SetDlSrcActionBuilder dlSrcActionBuilder = new SetDlSrcActionBuilder();
    dlSrcActionBuilder.setAddress(macAddress);
    ab.setAction(
        new SetDlSrcActionCaseBuilder().setSetDlSrcAction(dlSrcActionBuilder.build()).build());
    ab.setOrder(0);
    ab.setKey(new ActionKey(0));

    // Action 2
    ActionBuilder ab2 = new ActionBuilder();
    SetNwSrcActionBuilder setNwsrcActionBuilder = new SetNwSrcActionBuilder();
    Ipv4Builder ipsrc = new Ipv4Builder();
    ipsrc.setIpv4Address(prefixSrc);
    setNwsrcActionBuilder.setAddress(ipsrc.build());
    ab2.setAction(
        new SetNwSrcActionCaseBuilder().setSetNwSrcAction(setNwsrcActionBuilder.build()).build());
    ab2.setOrder(1);
    ab2.setKey(new ActionKey(1));

    // Action 3
    ActionBuilder ab3 = new ActionBuilder();
    OutputActionBuilder oab = new OutputActionBuilder();
    oab.setMaxLength(65535);
    Uri value = new Uri("CONTROLLER");
    oab.setOutputNodeConnector(value);
    ab3.setAction(new OutputActionCaseBuilder().setOutputAction(oab.build()).build());
    ab3.setOrder(2);
    ab3.setKey(new ActionKey(2));

    actionList.add(ab.build());
    actionList.add(ab2.build());
    actionList.add(ab3.build());
    // Action End

    // Create an Apply Action
    ApplyActionsBuilder aab = new ApplyActionsBuilder();
    aab.setAction(actionList);

    // Wrap our Apply Action in an Instruction
    InstructionBuilder ib = new InstructionBuilder();
    ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
    ib.setOrder(0);
    ib.setKey(new InstructionKey(0));

    // Put our Instruction in a list of Instructions
    InstructionsBuilder isb = new InstructionsBuilder();
    List<Instruction> instructions = new ArrayList<Instruction>();
    instructions.add(ib.build());
    isb.setInstruction(instructions);
    return isb;
  }
  //	public static InstructionsBuilder create_DlDst_NwDst_Instructions(MacAddress macAddress,
  // Ipv4Prefix prefixDst) {
  public static InstructionsBuilder create_DlDst_NwDst_outputPort_Instructions(
      MacAddress macAddress, Ipv4Prefix prefixDst, String outputPort) {
    //	public static InstructionsBuilder
    // create_DlDst_NwDst_outputPort_controller_Instructions(MacAddress macAddress, Ipv4Prefix
    // prefixDst, String outputPort) {
    // ActionList
    List<Action> actionList = Lists.newArrayList();
    // Action 1
    ActionBuilder ab = new ActionBuilder();
    SetDlDstActionBuilder dlDstActionBuilder = new SetDlDstActionBuilder();
    dlDstActionBuilder.setAddress(macAddress);
    ab.setAction(
        new SetDlDstActionCaseBuilder().setSetDlDstAction(dlDstActionBuilder.build()).build());
    ab.setOrder(0);
    ab.setKey(new ActionKey(0));

    // Action 2
    ActionBuilder ab2 = new ActionBuilder();
    SetNwDstActionBuilder setNwDstActionBuilder = new SetNwDstActionBuilder();
    Ipv4Builder ipDst = new Ipv4Builder();
    ipDst.setIpv4Address(prefixDst);
    setNwDstActionBuilder.setAddress(ipDst.build());
    ab2.setAction(
        new SetNwDstActionCaseBuilder().setSetNwDstAction(setNwDstActionBuilder.build()).build());
    ab2.setOrder(1);
    ab2.setKey(new ActionKey(1));

    // - have to make nodeconnectionid store table
    // Action 3
    ActionBuilder ab3 = new ActionBuilder();
    OutputActionBuilder outputActionBuilder = new OutputActionBuilder();
    //		outputActionBuilder.setOutputNodeConnector(new Uri("output:1"));
    outputActionBuilder.setOutputNodeConnector(new Uri("output:" + outputPort));
    ab3.setAction(
        new OutputActionCaseBuilder().setOutputAction(outputActionBuilder.build()).build());
    ab3.setOrder(2);
    ab3.setKey(new ActionKey(2));

    //		// Action 4
    //		ActionBuilder ab4 = new ActionBuilder();
    //		OutputActionBuilder outputActionBuilder2 = new OutputActionBuilder();
    //		outputActionBuilder2.setMaxLength(65535);
    //		outputActionBuilder2.setOutputNodeConnector(new Uri("CONTROLLER"));
    //		ab4.setAction(new
    // OutputActionCaseBuilder().setOutputAction(outputActionBuilder2.build()).build());
    //		ab4.setOrder(3);
    //		ab4.setKey(new ActionKey(3));

    actionList.add(ab.build());
    actionList.add(ab2.build());
    actionList.add(ab3.build());
    //		actionList.add(ab4.build());
    // Action End

    // Create an Apply Action
    ApplyActionsBuilder aab = new ApplyActionsBuilder();
    aab.setAction(actionList);

    // Wrap our Apply Action in an Instruction
    InstructionBuilder ib = new InstructionBuilder();
    ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
    ib.setOrder(0);
    ib.setKey(new InstructionKey(0));

    // Put our Instruction in a list of Instructions
    InstructionsBuilder isb = new InstructionsBuilder();
    List<Instruction> instructions = new ArrayList<Instruction>();
    instructions.add(ib.build());

    isb.setInstruction(instructions);
    return isb;
  }