BngProgrammable.Attachment

Enclosing interface:

BngProgrammable
```
public static interface BngProgrammable.Attachment
```
Immutable representation of an attachment in the BNG context. It identifies a L2/L2.5 tunnel line between the RG and the BNG.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class BngProgrammable.Attachment.AttachmentType
Types of attachment.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ApplicationId`	`appId()`	Returns the application that is responsible for managing the attachment.
`org.onlab.packet.VlanId`	`cTag()`	Returns the VLAN C-tag of the attachment.
`org.onlab.packet.IpAddress`	`ipAddress()`	Returns the IP address of the attachment.
`boolean`	`lineActive()`	Defines if the line related to the attachment is active.
`org.onlab.packet.MacAddress`	`macAddress()`	Returns the MAC address of the attachment.
`short`	`pppoeSessionId()`	Returns the PPPoE session ID of the attachment.
`org.onlab.packet.VlanId`	`sTag()`	Returns the VLAN S-tag of the attachment.
`BngProgrammable.Attachment.AttachmentType`	`type()`	Returns the type of attachment.

- Method Detail
  - appId
```
ApplicationId appId()
```
    Returns the application that is responsible for managing the attachment.
    
    Returns:
    
    The application ID.
  - sTag
```
org.onlab.packet.VlanId sTag()
```
    Returns the VLAN S-tag of the attachment.
    
    Returns:
    
    The VLAN S-tag of the attachment.
  - cTag
```
org.onlab.packet.VlanId cTag()
```
    Returns the VLAN C-tag of the attachment.
    
    Returns:
    
    The VLAN C-tag of the attachment.
  - macAddress
```
org.onlab.packet.MacAddress macAddress()
```
    Returns the MAC address of the attachment.
    
    Returns:
    
    The MAC address of the attachment.
  - ipAddress
```
org.onlab.packet.IpAddress ipAddress()
```
    Returns the IP address of the attachment.
    
    Returns:
    
    The IP address of the attachment.
  - lineActive
```
boolean lineActive()
```
    Defines if the line related to the attachment is active.
    
    Returns:
    
    True if the line is active, False otherwise.
  - type
```
BngProgrammable.Attachment.AttachmentType type()
```
    Returns the type of attachment.
    
    Returns:
    
    type of attachment
  - pppoeSessionId
```
short pppoeSessionId()
```
    Returns the PPPoE session ID of the attachment. This method is meaningful only if the attachment type is PPPoE.
    
    Returns:
    
    The PPPoE session ID.