PolicyKey (segmentrouting-impl 3.1.0 API)

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

```
public class PolicyKey
extends Object
```
Policy key used by the store to track the operations ongoing on the devices. Policy 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
`PolicyKey(org.onosproject.net.DeviceId deviceId, org.onosproject.segmentrouting.policy.api.PolicyId policyId)`	Constructs new policy key with given device id and policy 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 PolicyKey`	`fromString(String str)`	Parses from a string the police key.
`int`	`hashCode()`
`org.onosproject.segmentrouting.policy.api.PolicyId`	`policyId()`	Gets policy id.
`String`	`toString()`

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

- Constructor Detail
  - PolicyKey
```
public PolicyKey(org.onosproject.net.DeviceId deviceId,
                 org.onosproject.segmentrouting.policy.api.PolicyId policyId)
```
    Constructs new policy key with given device id and policy id.
    
    Parameters:
    
    deviceId - device id
    
    policyId - policy id
- Method Detail
  - deviceId
```
public org.onosproject.net.DeviceId deviceId()
```
    Gets device id.
    
    Returns:
    
    device id of the policy key
  - policyId
```
public org.onosproject.segmentrouting.policy.api.PolicyId policyId()
```
    Gets policy id.
    
    Returns:
    
    the id of the policy
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - fromString
```
public static PolicyKey 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