java.lang.Object
- org.onosproject.net.flow.instructions.Instructions

```
public final class Instructions
extends Object
```
Factory class for creating various traffic treatment instructions.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`Instructions.ExtensionInstructionWrapper`	Extension instruction.
`static class`	`Instructions.GroupInstruction`	Group Instruction.
`static class`	`Instructions.MetadataInstruction`	Metadata instruction.
`static class`	`Instructions.MeterInstruction`	A meter instruction.
`static class`	`Instructions.NoActionInstruction`	No Action instruction.
`static class`	`Instructions.OutputInstruction`	Output Instruction.
`static class`	`Instructions.SetQueueInstruction`	Set-Queue Instruction.
`static class`	`Instructions.StatTriggerInstruction`
`static class`	`Instructions.TableTypeTransition`	Transition instruction.
`static class`	`Instructions.TruncateInstruction`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static L3ModificationInstruction`	`copyTtlIn()`	Creates a L3 copy TTL to inner header modification.
`static L3ModificationInstruction`	`copyTtlOut()`	Creates a L3 copy TTL to outer header modification.
`static Instructions.GroupInstruction`	`createGroup(GroupId groupId)`	Creates a group instruction.
`static Instructions.NoActionInstruction`	`createNoAction()`	Creates a no action instruction.
`static Instructions.OutputInstruction`	`createOutput(PortNumber number)`	Creates an output instruction using the specified port number.
`static L2ModificationInstruction`	`decMplsTtl()`	Creates a MPLS decrement TTL modification.
`static L3ModificationInstruction`	`decNwTtl()`	Creates a L3 decrement TTL modification.
`static Instructions.ExtensionInstructionWrapper`	`extension(ExtensionTreatment extension, DeviceId deviceId)`	Creates an extension instruction.
`static Instructions.MeterInstruction`	`meterTraffic(MeterId meterId)`	Creates a meter instruction.
`static L3ModificationInstruction`	`modArpSha(MacAddress addr)`	Creates a l3 ARP Ether src modification.
`static L3ModificationInstruction`	`modArpSpa(IpAddress addr)`	Creates a L3 ARP IP src modification.
`static L3ModificationInstruction`	`modArpTha(MacAddress addr)`	Creates a l3 ARP Ether src modification.
`static L3ModificationInstruction`	`modArpTpa(IpAddress addr)`	Creates a L3 ARP IP src modification.
`static Instruction`	`modIpDscp(byte ipDscp)`	Creates an IP DSCP modification.
`static L0ModificationInstruction`	`modL0Lambda(Lambda lambda)`	Creates an L0 modification with the specified OCh signal.
`static L1ModificationInstruction`	`modL1OduSignalId(OduSignalId oduSignalId)`	Creates an L1 modification with the specified ODU signal Id.
`static L2ModificationInstruction`	`modL2Dst(MacAddress addr)`	Creates a L2 dst modification.
`static L2ModificationInstruction`	`modL2Src(MacAddress addr)`	Creates a l2 src modification.
`static L3ModificationInstruction`	`modL3ArpOp(short op)`	Creates a l3 ARP operation modification.
`static L3ModificationInstruction`	`modL3Dst(IpAddress addr)`	Creates a L3 IPv4 dst modification.
`static L3ModificationInstruction`	`modL3IPv6Dst(IpAddress addr)`	Creates a L3 IPv6 dst modification.
`static L3ModificationInstruction`	`modL3IPv6FlowLabel(int flowLabel)`	Creates a L3 IPv6 Flow Label modification.
`static L3ModificationInstruction`	`modL3IPv6Src(IpAddress addr)`	Creates a L3 IPv6 src modification.
`static L3ModificationInstruction`	`modL3Src(IpAddress addr)`	Creates a L3 IPv4 src modification.
`static L2ModificationInstruction`	`modMplsBos(boolean mplsBos)`	Creates a MPLS BOS bit modification.
`static L2ModificationInstruction`	`modMplsLabel(MplsLabel mplsLabel)`	Creates a MPLS label modification.
`static L4ModificationInstruction`	`modTcpDst(TpPort port)`	Creates a TCP dst modification.
`static L4ModificationInstruction`	`modTcpSrc(TpPort port)`	Creates a TCP src modification.
`static L2ModificationInstruction`	`modTunnelId(long tunnelId)`	Creates a Tunnel ID modification.
`static L4ModificationInstruction`	`modUdpDst(TpPort port)`	Creates a UDP dst modification.
`static L4ModificationInstruction`	`modUdpSrc(TpPort port)`	Creates a UDP src modification.
`static L2ModificationInstruction`	`modVlanId(VlanId vlanId)`	Creates a VLAN ID modification.
`static L2ModificationInstruction`	`modVlanPcp(Byte vlanPcp)`	Creates a VLAN PCP modification.
`static PiInstruction`	`piTableAction(PiTableAction piTableAction)`	Creates a protocol independent instruction.
`static Instruction`	`popMpls()`	Creates a pop MPLS header instruction.
`static Instruction`	`popMpls(EthType etherType)`	Creates a pop MPLS header instruction with a particular ethertype.
`static Instruction`	`popVlan()`	Creates a pop VLAN header instruction.
`static Instruction`	`pushMpls()`	Creates a push MPLS header instruction.
`static Instruction`	`pushVlan()`	Creates a push VLAN header instruction.
`static Instruction`	`pushVlan(EthType ethType)`	Creates a push VLAN header instruction using the supplied Ethernet type.
`static Instructions.SetQueueInstruction`	`setQueue(long queueId, PortNumber port)`	Creates a set-queue instruction.
`static Instructions.StatTriggerInstruction`	`statTrigger(Map<StatTriggerField,Long> statTriggerMap, StatTriggerFlag flag)`	Creates a stat trigger instruction.
`static Instruction`	`transition(Integer tableId)`	Sends the packet to the table id.
`static Instructions.TruncateInstruction`	`truncate(int maxLen)`	Creates a truncate instruction.
`static Instruction`	`writeMetadata(long metadata, long metadataMask)`	Writes metadata to associate with a packet.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - createOutput
```
public static Instructions.OutputInstruction createOutput(PortNumber number)
```
    Creates an output instruction using the specified port number. This can include logical ports such as CONTROLLER, FLOOD, etc.
    
    Parameters:
    
    number - port number
    
    Returns:
    
    output instruction
  - createNoAction
```
public static Instructions.NoActionInstruction createNoAction()
```
    Creates a no action instruction.
    
    Returns:
    
    no action instruction
  - createGroup
```
public static Instructions.GroupInstruction createGroup(GroupId groupId)
```
    Creates a group instruction.
    
    Parameters:
    
    groupId - Group Id
    
    Returns:
    
    group instruction
  - setQueue
```
public static Instructions.SetQueueInstruction setQueue(long queueId,
                                                        PortNumber port)
```
    Creates a set-queue instruction.
    
    Parameters:
    
    queueId - Queue Id
    
    port - Port number
    
    Returns:
    
    set-queue instruction
  - meterTraffic
```
public static Instructions.MeterInstruction meterTraffic(MeterId meterId)
```
    Creates a meter instruction.
    
    Parameters:
    
    meterId - Meter Id
    
    Returns:
    
    meter instruction
  - modL0Lambda
```
public static L0ModificationInstruction modL0Lambda(Lambda lambda)
```
    Creates an L0 modification with the specified OCh signal.
    
    Parameters:
    
    lambda - OCh signal
    
    Returns:
    
    an L0 modification
  - modL1OduSignalId
```
public static L1ModificationInstruction modL1OduSignalId(OduSignalId oduSignalId)
```
    Creates an L1 modification with the specified ODU signal Id.
    
    Parameters:
    
    oduSignalId - ODU Signal Id
    
    Returns:
    
    a L1 modification
  - modL2Src
```
public static L2ModificationInstruction modL2Src(MacAddress addr)
```
    Creates a l2 src modification.
    
    Parameters:
    
    addr - the mac address to modify to
    
    Returns:
    
    a l2 modification
  - modL2Dst
```
public static L2ModificationInstruction modL2Dst(MacAddress addr)
```
    Creates a L2 dst modification.
    
    Parameters:
    
    addr - the mac address to modify to
    
    Returns:
    
    a L2 modification
  - modVlanId
```
public static L2ModificationInstruction modVlanId(VlanId vlanId)
```
    Creates a VLAN ID modification.
    
    Parameters:
    
    vlanId - the VLAN ID to modify to
    
    Returns:
    
    a L2 modification
  - modVlanPcp
```
public static L2ModificationInstruction modVlanPcp(Byte vlanPcp)
```
    Creates a VLAN PCP modification.
    
    Parameters:
    
    vlanPcp - the PCP to modify to
    
    Returns:
    
    a L2 modification
  - modMplsLabel
```
public static L2ModificationInstruction modMplsLabel(MplsLabel mplsLabel)
```
    Creates a MPLS label modification.
    
    Parameters:
    
    mplsLabel - MPLS label to set
    
    Returns:
    
    a L2 Modification
  - modMplsBos
```
public static L2ModificationInstruction modMplsBos(boolean mplsBos)
```
    Creates a MPLS BOS bit modification.
    
    Parameters:
    
    mplsBos - MPLS BOS bit to set (true) or unset (false)
    
    Returns:
    
    a L2 Modification
  - decMplsTtl
```
public static L2ModificationInstruction decMplsTtl()
```
    Creates a MPLS decrement TTL modification.
    
    Returns:
    
    a L2 Modification
  - modL3Src
```
public static L3ModificationInstruction modL3Src(IpAddress addr)
```
    Creates a L3 IPv4 src modification.
    
    Parameters:
    
    addr - the IPv4 address to modify to
    
    Returns:
    
    a L3 modification
  - modL3Dst
```
public static L3ModificationInstruction modL3Dst(IpAddress addr)
```
    Creates a L3 IPv4 dst modification.
    
    Parameters:
    
    addr - the IPv4 address to modify to
    
    Returns:
    
    a L3 modification
  - modL3IPv6Src
```
public static L3ModificationInstruction modL3IPv6Src(IpAddress addr)
```
    Creates a L3 IPv6 src modification.
    
    Parameters:
    
    addr - the IPv6 address to modify to
    
    Returns:
    
    a L3 modification
  - modL3IPv6Dst
```
public static L3ModificationInstruction modL3IPv6Dst(IpAddress addr)
```
    Creates a L3 IPv6 dst modification.
    
    Parameters:
    
    addr - the IPv6 address to modify to
    
    Returns:
    
    a L3 modification
  - modL3IPv6FlowLabel
```
public static L3ModificationInstruction modL3IPv6FlowLabel(int flowLabel)
```
    Creates a L3 IPv6 Flow Label modification.
    
    Parameters:
    
    flowLabel - the IPv6 flow label to modify to (20 bits)
    
    Returns:
    
    a L3 modification
  - decNwTtl
```
public static L3ModificationInstruction decNwTtl()
```
    Creates a L3 decrement TTL modification.
    
    Returns:
    
    a L3 modification
  - copyTtlOut
```
public static L3ModificationInstruction copyTtlOut()
```
    Creates a L3 copy TTL to outer header modification.
    
    Returns:
    
    a L3 modification
  - copyTtlIn
```
public static L3ModificationInstruction copyTtlIn()
```
    Creates a L3 copy TTL to inner header modification.
    
    Returns:
    
    a L3 modification
  - modArpSpa
```
public static L3ModificationInstruction modArpSpa(IpAddress addr)
```
    Creates a L3 ARP IP src modification.
    
    Parameters:
    
    addr - the ip address to modify to
    
    Returns:
    
    a L3 modification
  - modArpSha
```
public static L3ModificationInstruction modArpSha(MacAddress addr)
```
    Creates a l3 ARP Ether src modification.
    
    Parameters:
    
    addr - the mac address to modify to
    
    Returns:
    
    a l3 modification
  - modArpTpa
```
public static L3ModificationInstruction modArpTpa(IpAddress addr)
```
    Creates a L3 ARP IP src modification.
    
    Parameters:
    
    addr - the ip address to modify to
    
    Returns:
    
    a L3 modification
  - modArpTha
```
public static L3ModificationInstruction modArpTha(MacAddress addr)
```
    Creates a l3 ARP Ether src modification.
    
    Parameters:
    
    addr - the mac address to modify to
    
    Returns:
    
    a l3 modification
  - modL3ArpOp
```
public static L3ModificationInstruction modL3ArpOp(short op)
```
    Creates a l3 ARP operation modification.
    
    Parameters:
    
    op - the ARP operation to modify to
    
    Returns:
    
    a l3 modification
  - pushMpls
```
public static Instruction pushMpls()
```
    Creates a push MPLS header instruction.
    
    Returns:
    
    a L2 modification.
  - popMpls
```
public static Instruction popMpls()
```
    Creates a pop MPLS header instruction.
    
    Returns:
    
    a L2 modification.
  - popMpls
```
public static Instruction popMpls(EthType etherType)
```
    Creates a pop MPLS header instruction with a particular ethertype.
    
    Parameters:
    
    etherType - Ethernet type to set
    
    Returns:
    
    a L2 modification.
  - popVlan
```
public static Instruction popVlan()
```
    Creates a pop VLAN header instruction.
    
    Returns:
    
    a L2 modification
  - pushVlan
```
public static Instruction pushVlan()
```
    Creates a push VLAN header instruction.
    
    Returns:
    
    a L2 modification
  - pushVlan
```
public static Instruction pushVlan(EthType ethType)
```
    Creates a push VLAN header instruction using the supplied Ethernet type.
    
    Parameters:
    
    ethType - the Ethernet type to use
    
    Returns:
    
    a L2 modification
  - transition
```
public static Instruction transition(Integer tableId)
```
    Sends the packet to the table id.
    
    Parameters:
    
    tableId - flow rule table id
    
    Returns:
    
    table type transition instruction
  - writeMetadata
```
public static Instruction writeMetadata(long metadata,
                                        long metadataMask)
```
    Writes metadata to associate with a packet.
    
    Parameters:
    
    metadata - the metadata value to write
    
    metadataMask - the bits to mask for the metadata value
    
    Returns:
    
    metadata instruction
  - modTunnelId
```
public static L2ModificationInstruction modTunnelId(long tunnelId)
```
    Creates a Tunnel ID modification.
    
    Parameters:
    
    tunnelId - the Tunnel ID to modify to
    
    Returns:
    
    a L2 modification
  - modTcpSrc
```
public static L4ModificationInstruction modTcpSrc(TpPort port)
```
    Creates a TCP src modification.
    
    Parameters:
    
    port - the TCP port number to modify to
    
    Returns:
    
    a L4 modification
  - modTcpDst
```
public static L4ModificationInstruction modTcpDst(TpPort port)
```
    Creates a TCP dst modification.
    
    Parameters:
    
    port - the TCP port number to modify to
    
    Returns:
    
    a L4 modification
  - modUdpSrc
```
public static L4ModificationInstruction modUdpSrc(TpPort port)
```
    Creates a UDP src modification.
    
    Parameters:
    
    port - the UDP port number to modify to
    
    Returns:
    
    a L4 modification
  - modUdpDst
```
public static L4ModificationInstruction modUdpDst(TpPort port)
```
    Creates a UDP dst modification.
    
    Parameters:
    
    port - the UDP port number to modify to
    
    Returns:
    
    a L4 modification
  - piTableAction
```
public static PiInstruction piTableAction(PiTableAction piTableAction)
```
    Creates a protocol independent instruction.
    
    Parameters:
    
    piTableAction - protocol independent instruction
    
    Returns:
    
    extension instruction
  - modIpDscp
```
public static Instruction modIpDscp(byte ipDscp)
```
    Creates an IP DSCP modification.
    
    Parameters:
    
    ipDscp - the DSCP value to modify to
    
    Returns:
    
    a L3 modification
  - extension
```
public static Instructions.ExtensionInstructionWrapper extension(ExtensionTreatment extension,
                                                                 DeviceId deviceId)
```
    Creates an extension instruction.
    
    Parameters:
    
    extension - extension instruction
    
    deviceId - device ID
    
    Returns:
    
    extension instruction
  - statTrigger
```
public static Instructions.StatTriggerInstruction statTrigger(Map<StatTriggerField,Long> statTriggerMap,
                                                              StatTriggerFlag flag)
```
    Creates a stat trigger instruction.
    
    Parameters:
    
    statTriggerMap - map keeps stat trigger threshold
    
    flag - stat trigger flag
    
    Returns:
    
    stat trigger instruction
  - truncate
```
public static Instructions.TruncateInstruction truncate(int maxLen)
```
    Creates a truncate instruction.
    
    Parameters:
    
    maxLen - the maximum frame length in bytes, must be a positive integer
    
    Returns:
    
    truncate instruction

Class Instructions

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

createOutput

createNoAction

createGroup

setQueue

meterTraffic

modL0Lambda

modL1OduSignalId

modL2Src

modL2Dst

modVlanId

modVlanPcp

modMplsLabel

modMplsBos

decMplsTtl

modL3Src

modL3Dst

modL3IPv6Src

modL3IPv6Dst

modL3IPv6FlowLabel

decNwTtl

copyTtlOut

copyTtlIn

modArpSpa

modArpSha

modArpTpa

modArpTha

modL3ArpOp

pushMpls

popMpls

popMpls

popVlan

pushVlan

pushVlan

transition

writeMetadata

modTunnelId

modTcpSrc

modTcpDst

modUdpSrc

modUdpDst

piTableAction

modIpDscp

extension

statTrigger

truncate