TrafficMatchKey (segmentrouting-impl 3.1.0 API)

java.lang.Object
- org.onosproject.segmentrouting.policy.impl.TrafficMatchKey

```
public class TrafficMatchKey
extends Object
```
Traffic match key used by the store to track the operations ongoing on the devices. Traffic match is the high level intent expressed by the user that gets translated by the PolicyManager in modifications operated on the devices. The policy operations are more important than the policy itself without them the policy cannot be considered fulfilled.

Constructor Summary

Constructors
Constructor	Description
`TrafficMatchKey(org.onosproject.net.DeviceId deviceId, org.onosproject.segmentrouting.policy.api.TrafficMatchId trafficMatchId)`	Constructs new traffic match key with given device id and traffic match id.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.onosproject.net.DeviceId`	`deviceId()`	Gets device id.
`boolean`	`equals(Object obj)`
`static TrafficMatchKey`	`fromString(String str)`	Parses from a string the police key.
`int`	`hashCode()`
`String`	`toString()`
`org.onosproject.segmentrouting.policy.api.TrafficMatchId`	`trafficMatchId()`	Gets traffic match id.

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

- Constructor Detail
  - TrafficMatchKey
```
public TrafficMatchKey(org.onosproject.net.DeviceId deviceId,
                       org.onosproject.segmentrouting.policy.api.TrafficMatchId trafficMatchId)
```
    Constructs new traffic match key with given device id and traffic match id.
    
    Parameters:
    
    deviceId - device id
    
    trafficMatchId - traffic match id
- Method Detail
  - deviceId
```
public org.onosproject.net.DeviceId deviceId()
```
    Gets device id.
    
    Returns:
    
    device id of the policy key
  - trafficMatchId
```
public org.onosproject.segmentrouting.policy.api.TrafficMatchId trafficMatchId()
```
    Gets traffic match id.
    
    Returns:
    
    the id of the traffic match
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - fromString
```
public static TrafficMatchKey fromString(String str)
```
    Parses from a string the police key.
    
    Parameters:
    
    str - the string to parse
    
    Returns:
    
    the policy key if present in the str, null otherwise
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object